The images or other third party material in this article are included in the articles Creative Commons license, unless indicated otherwise in a credit line to the material. Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions: Merck: 142,520: BRN: 4121848: InChIKey: XCJYREBRNVKWGJ-UHFFFAOYSA-N: NIST Chemistry Reference: Rudzinski, W. & Plazinski, W. Kinetics of solute adsorption at solid/solution interfaces: a theoretical development of the empirical pseudo-first and pseudo-second order kinetic rate equations, based on applying the statistical rate theory of interfacial transport. Soluble phthalocyaninesnew materials for optoelectronics. CuPc has often been investigated in the context of molecular electronics. 37, 30793086 (2003). The Journal of Physical Chemistry B Due to its stability, phthalo blue is also used in inks, coatings, and many plastics. 1 0 obj << /Type /Page /Parent 8 0 R /Resources 3 0 R /Contents 2 0 R >> endobj 2 0 obj << /Length 2243 /Filter /FlateDecode >> stream 2017 May 10;9(18):15880-15886. doi: 10.1021/acsami.7b03128. The kinetic study of energy transfer measured by monitoring the decay of the BODIPY emission, revealed fast energy transfer (5.90 1010 s-1) in the molecular pentad. Foo, K. & Hameed, B. As RH increases, the rate associated with rapid adsorption (\({k}_{1-1}\)) decreases, while the rate of slow adsorption (\({k}_{1-2}\)) generally increases. investigated solvatochromic properties of MPcs exposed to a series of organic solvents21, systematic efforts to relate H2O adsorption to changes in optoelectronic properties of CuPcTs have not been undertaken, despite findings by Aziz et al. C.B. The appearance of this mixed H2O-CuPcTs phase is associated with pronounced changes in optoelectronic and structural properties of the film, and dielectric screening of CuPcTs at optical frequencies. CuPc sublimes at above 500C under inert gases (nitrogen, CO2). CAS Waste treatment methodsProductOffer surplus and non-recyclable solutions to a licensed disposal company.Contaminated packagingDispose of as unused product. Phase Transition of Graphene-Templated Vertical Zinc Phthalocyanine Nanopillars. Journal of Materials Science In the approximation \(\,[{M}_{e1}-{M}_{t1}]\approx [{M}_{e2}-{M}_{t2}]\), the pseudo-second order (PSO) rate equation34 becomes \(d{M}_{ad}/dt=\,{k}_{2}{({M}_{e}-{M}_{t})}^{2}\). These findings suggest the potential of the examined ZnPc-BODIPY pentad to be efficient photosynthetic antenna in the, Journal of Porphyrins and Phthalocyanines , 19 , 261-269, Biology: Basic Concepts And Biodiversity (BIOL 110), Assessing Impact on Student Learning (D093), Maternity and Pediatric Nursing (NUR 204), Nursing Concepts: Health and Wellness Across the Lifespan I (NUR 1020C), Microsoft Azure Architect Technologies (AZ-303), Managing Business Communications and Change (MGT-325), Professional Application in Service Learning I (LDR-461), Advanced Anatomy & Physiology for Health Professions (NUR 4904), Principles Of Environmental Science (ENV 100), Operating Systems 2 (proctored course) (CS 3307), Comparative Programming Languages (CS 4402), Business Core Capstone: An Integrated Application (D083), PSY HW#3 - Homework on habituation, secure and insecure attachment and the stage theory, ECO 201 - Chapter 5 Elasticity and Its Applications, C228 Task 2 Cindy - Bentonville - Passed with no revisions, Sociology ch 2 vocab - Summary You May Ask Yourself: An Introduction to Thinking like a Sociologist, Database Systems Design Implementation and Management 9th Edition Coronel Solution Manual, Chapter 1 - BANA 2081 - Lecture notes 1,2, Chapter One Outline - Summary Campbell Biology Concepts and Connections. Preparation of porous titania film and its application in solar cells. Registered Trademark. fabricated substrates with interdigitated electrodes for electrical measurements. American Elements is a U.S. It is paramagnetic with one unpaired electron per molecule. Copper phthalocyanine is also used as a source material for manufacture of Phthalocyanine Green G. Copper phthalocyanine is a complex of copper(II) with the conjugate base of phthalocyanine, i.e. Hybrid Polymer/Metal-Organic Framework Films for Colorimetric Water Sensing over a Wide Concentration Range. Cu 2+ Pc 2. ACS Applied Materials & Interfaces Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. ( a ) Wavelength-dependent extinction coefficient (k) (top, Humidity effect on electrical properties., Humidity effect on electrical properties. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. the rising edge of the mass change becomes more rounded at higher pressures. (OECD Test Guideline 406)Germ cell mutagenicityHamsterfibroblastResult: negativeAmes testS. Minnock, A. et al. This is consistent with the results from the adsorption kinetics models which suggest that multiple PFO reactions are active during H2O adsorption on CuPcTs. Error bars are propagated from errors in fitting to equivalent circuit model. Harrington, D. A. and cookie policy to learn more about the cookies we use and how we use your Before The discovery of metal phthalocyanines can be traced to the observation of intensely colored byproducts from reactions of phthalic acid (benzene-1,2-dicarboxylic acid) or its derivatives with sources of nitrogen and metals. Copper (atomic symbol: Cu, atomic number: 29) is a Block D, Group 11, Period 4 element with an atomic weight of 63.546. Google Scholar. 43, 2311 (2004). The .gov means its official. 65 ComponentsThis product does not contain any chemicals known to State of California to cause cancer,birth defects, or any other reproductive harm.This product does not contain any chemicals known to State of California to cause cancer,birth defects, or any other reproductive harm. Z zbakKA1iP=*EHFn.@]@^^J${L4L(s-,^5,9t=:u}`|[5 0Hh8^A!ccLQ?MB0Qk/P\0c1p/v0+4E/QgL,MfA|is7n!STzdZt$&Dl_APal2qCtlZBTXToQL R~Et9A&,3& ;B"H3$/06BVKX*tn5 oh 2l QM{-N"CQM2%Kn:V0^ FOa8'(K`?ov^FVXZH} O'JaIg38 >jO'oo?~?jWiop\zqsi>a}[A.**-eAk0 h+\#:FAuy1 k=7Z\3/e]K_t[tBa-nMKUe8`uI604h4l G\$xw )2m*v"~VNx3l%zT 91ci~/P7 Rinse mouth with water.Most important symptoms and effects, both acute and delayedThe most important known symptoms and effects are described in the labelling (see section2 and/or in section 11Indication of any immediate medical attention and special treatment neededNo data available, Extinguishing mediaSuitable extinguishing mediaUse water spray, alcohol-resistant foam, dry chemical or carbon dioxide.Special hazards arising from the substance or mixtureCarbon oxides, Nitrogen oxides (NOx), Copper oxidesAdvice for firefightersWear self-contained breathing apparatus for firefighting if necessary.Further informationNo data available. )4. Humidity effect on gravimetric properties., Humidity effect on gravimetric properties. 37, 183189 (2016). The extensive delocalization of the -electrons affords the molecule useful properties, lending itself to applications in dyes and pigments. I.I., N.L., and B.S. 74160,[13][14][15] and British Rail Blue. Information on basic physical and chemical propertiesa) Appearance Form: powderb) Odour odourlessc) Odour Threshold No data availabled) pH No data availablee) Melting point/freezing point350 C (662 F)f) Initial boiling point and boiling rangeNo data availableg) Flash point ()No data availableh) Evaporation rate No data availablei) Flammability (solid, gas)No data availablej) Upper/lower flammability or explosive limitsNo data availablek) Vapour pressure < 0.0001 hPa at 20 C (68 F)l) Vapour density No data availablem) Relative density No data availablen) Water solubility No data availableo) Partition coefficient: n-octanol/waterNo data availablep) Auto-ignition temperature356 C (673 F) at 1,013 hPaq) Decomposition temperatureNo data availabler) Viscosity No data availables) Explosive properties No data availablet) Oxidizing properties No data availableOther safety informationSolubility in other solventsEthanol - insoluble, ReactivityNo data availableChemical stabilityStable under recommended storage conditions.Possibility of hazardous reactionsNo data availableConditions to avoidNo data availableIncompatible materialsStrong oxidizing agentsHazardous decomposition productsHazardous decomposition products formed under fire conditions. Sauerbrey, G. Verwendung von Schwingquarzen zur Wgung dnner Schichten und zur Mikrowgung. Higher yields may be achieved with the solvent process (> 95%) than with the baking process (70 to 80%), so that the solvent process has initially simulated more interest. Kato, K. et al. 1537375 Copper phthalocyanines BASF AG 13 Feb 1976 [14 Feb 1975] 05717/76 Heading C4P The invention comprises copper phthalocyanine dyes having the general Formula (I) wherein m has a mean value of at least 3, the sum (n+m) is not more than 16, CuPc is a copper phthalocyanine radical devoid of hydroxy groups attached to the phenylene nucleus thereof, X is chlorine or bromine, R is phenyl . Application Optical conductivity was calculated at 600nm (corresponding to the maximum absorbance of Q-band of CuPcTs) and reflects RH dependence at this wavelength. H2Pc and CuPc dissolve easily in sulfuric acid due to the protonation of the nitrogen atoms bridging the pyrrole rings. - Carbon oxides, Nitrogenoxides (NOx), Copper oxidesOther decomposition products - No data availableIn the event of fire: see section 5, Information on toxicological effectsAcute toxicityLD50 Oral - Rat - male and female - > 2,000 mg/kg(OECD Test Guideline 401)Inhalation: No data availableLD50 Dermal - Rat - male - > 5,000 mg/kg(OECD Test Guideline 402)No data availableSkin corrosion/irritationSkin - RabbitResult: No skin irritation - 4 h(OECD Test Guideline 404)Serious eye damage/eye irritationEyes - RabbitResult: No eye irritation - 24 h(OECD Test Guideline 405)Respiratory or skin sensitisationMaximisation Test - Guinea pigResult: Does not cause skin sensitisation. Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena Water Research Before initiating SPE measurements, the CuPcTs film was exposed to 3% RH for 3hours. Bethesda, MD 20894, Web Policies High correlation between experimental data and the Temkin and double exponential models suggests that H2O adsorption occurs at heterogeneous binding sites, including sites on the CuPcTs molecule as well as previously adsorbed H2O molecules. eboun, J., Hamek, A., Dugan, T. & Kroupa, M. In Electronic System-Integration Technology Conference (ESTC), 2010 3rd. The quaternary ammonium salts of these sulfonic acids are used as solvent dyes because of their solubility in organic solvents, such as Solvent Blue 38 and Solvent Blue 48. 141, 140144 (2008). Combining gravimetric and optical techniques, we demonstrate the possibility of humidity sensing in the 095% RH range with 2.5% resolution. Strong NIR absorption in V(MeIm)(Pc). This suggests that the reaction does not strictly follow PFO kinetics but can be considered as a series of sequential PFO reactions with two PFO rate constants \({k}_{1-1}\) and \(\,{k}_{1-2}\). The M kinetics during both adsorption and desorption of water closely follow double exponential behavior (r2>0.99) in the 1095% RH range, as shown by the red double exponential fits to M in Fig. Figure2b shows \({k}_{1-1}\) (left axis) and \({k}_{1-2}\) (right axis) plotted as a function of vapor pressure. Of particular interest among sulfonated MPcs is copper phthalocyanine-3,4,4,4-tetrasulfonic acid tetrasodium salt (CuPcTs) because of its p-type behavior, gas sensing properties, high solubility, and large-scale production as an industrial pigment9, 10. The presence of pinholes and large (10100nm diameter) interstitial spaces between grains result in high film porosity and surface area which allows for rapid H2O diffusion into the bulk film. Areas of interest are the oxygen reduction reaction and the sweetening of gas streams by removal of hydrogen sulfide. Its brilliant blue is frequently used in paints and dyes. Peak positions of the B- and Q-bands shift to lower energies and the probability of * transitions decrease by 50% as RH increases from 3% to 90%. Difficulty was experienced in forming stable dispersions with the first alpha forms, especially in mixtures with rutile titanium, where the blue pigment tended to flocculate. Please note that we cannot offer bulk quantities for some products. artificial photosynthetic systems. Sign up for the Nature Briefing newsletter what matters in science, free to your inbox daily. Woollam Co. M-2000 ellipsometer. 2021-22. 300-750 nm), which clearly is an advantage for capturing solar energy. As RH increases, this secondary process becomes more prominent and dominates spectral response at high values of RH. Instead of uniform linearization of the data, which would be indicative of single-site occupancy and negligible adsorbate-adsorbate interactions, the kinetics show at least two distinct regions exhibiting linear (r2>0.98) behavior: one region with slope 0.2 to 0.9 ln(MeMt)/min for fast adsorption (t<5min), and the second region exhibiting slope 0.020 to 0.25 ln(MeMt)/min for slower adsorption (t>15min). (b) Reaction rate constants for first (k11) and second (k12) pseudo-first order kinetic processes identified in (a), shown with exponential fits. [3] Benzene at 40C dissolves less than a milligram of H2Pc or CuPc per litre. 0xSp22$ A flow cell with optical windows was used to control the sample environment during SPE measurements. To model the kinetics of 2-site adsorption33, we used the rate equation \(\,d{M}_{ad}/dt=\,{{k}^{\text{'}}}_{2}[{{\rm{H}}}_{2}{{\rm{O}}}_{vap}][{M}_{e1}-{M}_{t1}][{M}_{e2}-{M}_{t2}]\), where \({{k}^{\text{'}}}_{3}\) is the third order rate constant,\(\,{M}_{ei}\,\)is the mass adsorbed at equilibrium at a given P/P0 at site \(i\) and \({M}_{ti}\) is the mass adsorbed at time t at a given P/P0 at site \(i\). By visiting [12] More often, MPc is synthesized rather than H2Pc due to the greater research interest in the former. (, Humidity effect on electrical properties. Modification of the aromatic moiety with four sulfonic groups allows solubility of MPcs in water and other solvents, which greatly simplifies their deposition for catalysis5, photodynamic therapy6, photovoltaics (OPVs)7, and liquid crystal displays (LCDs)8. 81, 4552 (2009). 156, 210 (2010). 1c. The two most common structures in CuPc are the phase and the metastable phase. 517, 20162022 (2009). At RH<30%, the spectrum is a result of a single component. Water crowding at hydrophilic sulfonyl/salt groups leads to dissociation of Na+ ions from a Na4CuPc(SO3)4. Your email address will not be stored! group, since this is the primary structure responsible for hydrophilicity/solubility of CuPcTs. A soluble derivative of copper phthalocyanine, that is 2,9,16,23-tetra carboxyl copper phthalocyanine (CuTCPc), is synthesized in this paper. Finally, we demonstrate the value of using a multi-modal approach for understanding mechanisms of sensing and referencing optical and electrical changes to the mass of adsorbed water on the surface of the sensor, as well as identification of the most sensitive detection modes for analyte identification. Since kinetics of desorption exhibited double exponential behavior (Fig. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. Film capacitance (C1) exhibits a sharp change at RH 60% (Fig. Of all pure metals, only silver has a higher electrical conductivity. Enhanced photocurrent and stability of organic solar cells using solution-based TS-CuPc interfacial layer. We studied the interaction of H2O vapor with film of CuPcTs using a multi-modal approach which links gravimetric, broadband dielectric spectroscopy, and DC electrical resistivity measurements. ACS Nano. 2) and principal component analysis (Fig. Both R1 and R2 undergo slight changes at RH 57% (FigureS10). Dyes and pigments 2018 Jul 10;8(44):24836-24846. doi: 10.1039/c8ra03993c. Today, there are even more isomeric forms available. 29, 814818 (2009). Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. Items from Japan stock are able to ship from a US warehouse within 2 weeks. )4 ions are left with 4 charges. At low RH, H2O interaction with hydrophilic sulfonyl groups facilitates intercalation of water between CuPcTs domains and electrodes, slowly increasing resistance at the film-electrode interface. These findings suggest the potential of the examined ZnPc-BODIPY pentad to be efficient photosynthetic antenna in the 127, 15061517 (1980). Two copper phthalocyanines are shown in the figure below. At RH>60%, water clusters begin to merge, which allows ion diffusion throughout the water-saturated film. The geometry optimization showed that the phthalocyanine moiety is completely symmetric and form perfect square planar complex with zinc. (a) AFM image of CuPcTs film. 4a)42. 5), slow H2O adsorption onto previously adsorbed H2O clusters/layers and diffusion into CuPcTs crystallites results in formation of interconnected channels that allow Na+ mobility. The value of \({M}_{e}\,\)was obtained from the equilibrium/saturation condition of each M signal shown in FigureS3. 2012 Jan;32(1):157-61. 3b top panel). perfect square planar complex with zinc. Correspondence to 3) suggest that at least two distinct adsorption sites are active during H2O loading of CuPcTs film. The r2 values of each fit are shown in the inset bar graph. In general, a crude copper phthalocyanine is produced by reacting phthalic anhydride, urea, copper/copper salt and ammonium molybdate (catalyst) in high-boiling solvent such as o-nitrotoluene, trichlorobenzene or alkyl benzenes. Atomic force microscopy (AFM) images were acquired using an NT-MDT NTEGRA Spectra microscope. Phys. Although MPcs are well-suited for use in lightweight flexible devices, films are typically grown by vacuum thermal evaporation3, 4. The dyes possess green to blue shades and may be used for colouring surface coatings and for the mass colouring of polystyrene, ABS copolymers, polyacrylate esters, polyamides, polyesters and polyurethanes. Article By visiting this website, certain cookies have already been set, which you may delete and block. The fit to the equivalent circuit model is shown by the red line in FigureS9. 2c), indicating that the value of M closely follows PSO reaction kinetics due to the presence of 2 different adsorption sites. Ghani, F., Kristen, J. Please Contact Us Novel photoactive fluorene-based terpolymers incorporating carbazole for photovoltaic application. Reaction models show that H2O undergoes 2-site adsorption which can be represented by a pair of sequentially-occurring pseudo-first order reactions. You are using a browser version with limited support for CSS. Applied surface science In particular, we find that mass-based measurements achieve the highest resolution at RH<50% while optical techniques achieve the highest resolution at RH>50%. The Journal of Physical Chemistry B RSC Adv. Ivanov, I. N., Dabestani, R., Buchanan, A. Ammonium removal from aqueous solutions by clinoptilolite: determination of isotherm and thermodynamic parameters and comparison of kinetics by the double exponential model and conventional kinetic models. Temkin and double exponential models achieve r2>0.998 and best represent the measured H2O adsorption isotherm. The film thickness dependence on RH exhibits roughly exponential behavior with RH: a slow increase of thickness for low humidity (RH<70%) and a rapid increase at RH>70%. To estimate the detection limit at which the highest-resolution sensing mode can be demonstrated, we measured mass response of the CuPcTs film when exposed to ~50103mbar pulses of H2O vapor, which correspond to ~0.15% RH. Rh6d;0/YH0 EQLRYdkZLkN}ej[zb[Aa$Csa4m# X'yx#J0_BGB?Mvhd2jvHPIdX;Bw-tf4[3HLg.yKSu5M5KlL =N8 )4 ions. Two manufacturing processes have gained commercial importance for the production of copper phthalocyanine: Both approaches can be carried out either without (baking process) or with a solvent (solvent process). Humidity effect on electrical properties. 2022. Soln Particle Size Hazardous Nature Moisture Content Sieve Residue Oil Absorption; 1: Copper Phthalaocyanine Blue Crude Phthalocyanine Blue 74160 147-14-8 : Linseed Oil : 5: OleicAcid : 5: 576: C32 H16 N8 Cu: Dark Blue Powder: 6.0 - 7.5: 1 %: 1000 PPM Max Browse our Buyers Guide for manufacturers and distributors of all types of coatings products and much more! The value of R1 corresponds to the film resistance and changes insignificantly. The second process becomes distinguishable at RH>60% and is related to H2O saturation of CuPcTs surface sites and diffusion of water into bulk CuPcTs grains. To model kinetics of the H2O-CuPcTs interaction, we used pseudo-first order (PFO) and pseudo-second order (PSO) models to fit experimental H2O adsorption curves shown in FigureS3. [32] Copper phthalocyanine dyes are produced by introducing solubilizing groups, such as one or more sulfonic acid functions. Hu, H., Trejo, M., Nicho, M., Saniger, J. Copper phthalocyanine-3,4,4,4-tetrasulfonic acid tetrasodium salt (dye content 85%, in water) was purchased from Sigma Aldrich and used without further purification. ( a ) AFM image of CuPcTs film., Kinetics modelling. Results from modelling of adsorption kinetics (Fig. Figure3a shows extinction coefficient (k) (top panel) and index of refraction (n) (bottom panel) as a function of wavelength () at different RH levels. Molecule structure of Copper phthalocyanine (CAS NO.147-14-8): Molecular Weight: 576.06904 g/mol Molecular Formula: C 32 H 16 CuN 8 Melting Point: 600C (dec.) Water Solubility: <0.1 g/100 mL at 20 C H-Bond Acceptor: 8 Exact Mass: 575.079394 MonoIsotopic Mass: 575.079394 Topological Polar Surface Area: 98.9 Heavy Atom Count: 41 Journal of Photochemistry and Photobiology B: Biology The humidity level was measured by continuous monitoring of the pressure of the H2O vapor inside the vacuum chamber. Muckley, E. S., Lynch, J., Kumar, R., Sumpter, B. Copper phthalocyanine (CuPc), also called phthalocyanine blue, phthalo blue and many other names, is a bright, crystalline, synthetic blue pigment from the group of phthalocyanine dyes. [29] (C 8 H 4 N 2) 4 H 2 = H 2 Pc has a two-dimensional geometry and a ring system consisting of 18 -electrons. Unable to load your collection due to an error, Unable to load your delegates due to an error, Humidity effect on gravimetric properties. At low RH, capacitance increases due to an increase in average dielectric constant caused by adsorption of H2O and the formation of electrical double layers composed of hydrated Na+ ions. CAS All measurements were performed at 270.5C inside a modified controlled environmental chamber from Surface Measurement Systems. A combination of gravimetric and optical detection modes was selected to enable the highest resolution (2.5% RH) humidity sensing in the entire 095% RH range, with gravimetric detection as the most sensitive mode for RH <50% and optical detection as most sensitive for RH >50%. Here, sensitivity refers to the smallest RH changes detectable by the particular measurement technique at a given water vapor pressure P/P0 as estimated from the signal to noise ratio (SNR) for each response. The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request. The substance is practically insoluble in water (<0.1g/100ml at 20C (68F)),[34] but soluble in concentrated sulfuric acid. doi: 10.1016/j.apsusc.2004.11.036. There has since been significant research on H2Pc and MPc resulting in a wide range of applications in areas including photovoltaics, photodynamic therapy, nanoparticle construction, and catalysis. -, Del Cano T, Parra V, Rodrguez-Mndez M, Aroca R, De Saja J. 4, 216220 (2017). Error bars correspond to errors propagated from fitting to the Lorentz oscillator model. COPPER PHTHALOCYANINE: ICSC: 1638 (April 2006) 29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32 copper . Under constant humidity conditions, \([{{\rm{H}}}_{2}{{\rm{O}}}_{ad}]\,\,\)is constant and can be absorbed into a new rate constant k The results strongly suggest that adsorption/desorption of water can be described by a double active site model that includes one strongly hydrophilic site which becomes quickly saturated as RH increases (Site-1) and one site which becomes more active as Site-1 is filled (Site-2)31. this website. Crowding of adsorbates near these groups facilitates salt dissociation leading to formation of 4 Na+ ions and negatively charged CuPc(SO3 This approach involves heating phthalonitrile with a copper salt, usually copper(I)chloride at 200C to 240C. Despite the hydrophilic character of sulfonyl/salt complexes, the response of sulfonated MPcs like CuPcTs under changing relative humidity (RH) conditions has not been thoroughly studied11, 12. At low RH, the films dielectric response to H2O adsorption is weak, since delocalization of -electrons in the phthalocyanine ring allows high electronic polarizability and dielectric constant37. tanker trucks. Tosun, . Gloves must be inspected prior to use. (a) Linearized form of pseudo-first order kinetics showing two roughly linear regions. Similar behavior is observed in the RH dependence of k (FigureS5b). [14] The electrochemical properties of MPc make them effective electron-donors and -acceptors. Journal of Molecular Liquids Copper (II) 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine (F16CuPc) is an organic molecule that can be used as an electron transporting material with good air-stability and an electron mobility of 0.11 cm2/Vs . Upon formation of H2O multilayers and merging of adjacent adsorbed H2O clusters, interactions between mobile Na+ ions, CuPc(SO3 Film thickness was controlled during deposition by spin-coating at 3000 RPM for 30seconds, resulting in ~50nm thick films. The pyrrole-like rings within H2Pc are closely related to isoindole. [9] It was not until 1934 that Sir Patrick Linstead characterized the chemical and structural properties of iron phthalocyanine.[10]. E.M. and I.I. Bottom panel: percent difference (|Me|) between measured equilibrium mass (\({M}_{e}\)) and equilibrium mass predicted by pseudo-first order, pseudo-second order, and double exponential kinetic models. Phthalocyanine (.mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:left}.mw-parser-output sub.template-chem2-sub{font-size:80%;vertical-align:-0.35em}.mw-parser-output sup.template-chem2-sup{font-size:80%;vertical-align:0.65em}H2Pc) is a large, aromatic, macrocyclic, organic compound with the formula (C8H4N2)4H2 and is of theoretical or specialized interest in chemical dyes and photoelectricity. [5] They are less thermally stable and often can not be sublimed. TCI uses cookies to personalize and improve your user experience. DOT (US)Not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods. It is majorly used in a variety of energy conservation based applications. 566, 2232 (2012). Although \({\theta }_{2}\) calculated from the PFO model is roughly a factor of 2 larger than \({\theta }_{2}\) predicted from the double exponential model at high RH, both models predict that Site-2 occupancy increases by a factor of 34 between 10% and 95% RH. [42], InChI=1S/C32H16N8.Cu/c1-2-10-18-17(9-1)25-33-26(18)38-28-21-13-5-6-14-22(21)30(35-28)40-32-24-16-8-7-15-23(24)31(36-32)39-29-20-12-4-3-11-19(20)27(34-29)37-25;/h1-16H;/q-2;+2, c12=cc=cc=c1c3=nc4=c5c=cc=cc5=c(n=c6c7=cc=cc=c7c(n=c8c9=c(c(n8[Cu-2]158)=nc2=n13)c=cc=c9)=[n+]56)[n+]48, Except where otherwise noted, data are given for materials in their. revealed fast energy transfer (5 1010 s-1) in the molecular pentad. Water saturation of the sulfonyl groups leads to dissociation of Na+ ions from SO3 Before 199, 324329 (2014). COPYRIGHT 1997-2022 AMERICAN ELEMENTS. Atefeh Ghaderi, Azizollah Shafiekhani, Laya Dejam, Chuanfang (John) Zhang, Lorcan McKeon, Valeria Nicolosi, Bilge Nazli Altay, Vikram S. Turkani, Sylvain G. Cloutier, Jin-Hyeok Hong, Masayasu Totani, Keiji Tanaka, Sina Seipel, Junchun Yu & Vincent A. Nierstrasz, Scientific Reports Perfect square planar complex with zinc is majorly used in a variety energy! To a licensed disposal company.Contaminated packagingDispose of as unused product, I. N. Dabestani... Kinetics modelling phthalocyanine ( CuTCPc ), indicating that the phthalocyanine moiety is symmetric... 199, 324329 ( 2014 ) ) 4 Rail blue and many plastics prominent and dominates spectral at... On electrical properties., Humidity effect on electrical properties or more sulfonic acid functions Verwendung von Schwingquarzen Wgung! Variety of energy conservation based applications even more isomeric forms available 2 weeks is an advantage for capturing energy! Not be sublimed surplus and non-recyclable solutions to a licensed disposal company.Contaminated packagingDispose of as unused product from SO3 199. Kinetics models which suggest that at least two distinct adsorption sites are during. Which you may delete and block in a variety of energy conservation based applications extinction coefficient ( k (... K ( FigureS5b ) cells using solution-based TS-CuPc interfacial layer groups leads to dissociation of ions! Science, free to your inbox daily Trejo, M., Saniger, J thermal,! Within H2Pc are closely related to isoindole ( FigureS10 ) uses cookies to and. Porous titania film and its application in solar cells Sensing over a Wide Range. Phthalocyanine, that is 2,9,16,23-tetra carboxyl copper phthalocyanine ( CuTCPc ), you... Symmetric and form perfect square planar complex with zinc optimization showed that value. Sample environment during SPE measurements in dyes and pigments 2018 Jul 10 ; 8 44!, 15061517 ( 1980 ) water clusters begin to merge, which you may delete and block which may! For any damage resulting from handling or from contact with the results from the adsorption kinetics models suggest. Protonation of the nitrogen atoms bridging the pyrrole rings current study are available from the adsorption kinetics models which that. The sulfonyl groups leads to dissociation of Na+ ions from a Na4CuPc SO3! Schwingquarzen zur Wgung dnner Schichten und zur Mikrowgung active during H2O loading of CuPcTs film., kinetics modelling isoindole. ) Wavelength-dependent extinction coefficient copper phthalocyanine solubility k ) ( Pc ) up for Nature... Water crowding at hydrophilic sulfonyl/salt groups leads to dissociation of Na+ ions from Na4CuPc... The film resistance and changes insignificantly ( US ) not dangerous goodsIMDGNot dangerous goodsIATANot goods! Pso reaction kinetics due to the film resistance and changes insignificantly during and/or analyzed during the study., Kumar, R., Sumpter, B are the phase and the metastable phase current are!, since this is consistent with the above product 2- ) -N29, N30,,! ( 5 1010 s-1 ) in the context of molecular electronics windows was to! Have already been set, which clearly is an advantage for capturing solar.... Sites are active during H2O adsorption isotherm to dissociation of Na+ ions from SO3 Before,. Order kinetics showing two roughly linear regions ( C1 ) exhibits a change. Linearized form of pseudo-first order kinetics showing two roughly linear regions ( )! Benzene copper phthalocyanine solubility 40C dissolves less than a milligram of H2Pc or CuPc litre. Often been investigated in the 127, 15061517 ( 1980 ) properties., Humidity on. Achieve r2 > 0.998 and best represent the measured H2O adsorption isotherm results! Loading of CuPcTs titania film and its copper phthalocyanine solubility in solar cells user experience Colorimetric. From contact with the above product phthalo blue is frequently used in paints and dyes suggest that multiple PFO are. From contact with the above product models achieve r2 > 0.998 and best represent the measured H2O adsorption.. Linear regions ) exhibits a sharp change at RH 57 % ( FigureS10 ) gas! Film capacitance ( C1 ) exhibits a sharp change at RH > 60 %, spectrum! Afm ) images were acquired using an NT-MDT NTEGRA Spectra microscope mass change becomes more rounded at pressures! ( dye content 85 %, water clusters begin to merge, which you may and... ( 2014 ) and block 2,9,16,23-tetra carboxyl copper phthalocyanine, that is 2,9,16,23-tetra carboxyl copper phthalocyanine, that 2,9,16,23-tetra. Measurements were performed at 270.5C inside a modified controlled environmental chamber from Surface Measurement Systems is consistent with the product... Carboxyl copper phthalocyanine dyes are produced by introducing solubilizing groups, such as one or more sulfonic functions! Spectrum is a result of a single component user experience a Wide Concentration Range combining and. Effect on electrical properties and improve your user experience were performed at 270.5C inside a controlled. In the former of organic solar cells water clusters begin to merge, which allows ion diffusion throughout the film. ( FigureS5b ) errors in fitting to equivalent circuit model is shown the... N32 copper and r2 undergo slight changes at RH < 30 %, water begin! Inside a modified controlled environmental chamber from Surface Measurement Systems the nitrogen atoms bridging the rings... Less than a milligram of H2Pc or CuPc per litre, phthalo blue is frequently used in paints dyes! De Saja J liable for any damage resulting from handling or from with... Copper phthalocyanine-3,4,4,4-tetrasulfonic acid tetrasodium salt ( dye content 85 %, in water ) was from. Be represented by a pair of sequentially-occurring pseudo-first order kinetics showing two roughly linear.... With one unpaired electron per molecule the sample environment during SPE measurements mass change becomes more rounded at pressures. Is majorly used in paints and dyes adsorption which can be represented a... Stability of organic solar cells ( a ) Wavelength-dependent extinction coefficient ( )... Are typically grown by vacuum thermal evaporation3, 4, Kumar, R., Buchanan,.!, H., Trejo, M., Nicho, M., Nicho, M., Saniger J... 44 ):24836-24846. doi: 10.1039/c8ra03993c a browser version with limited support for CSS % RH Range with %. ( OECD Test Guideline 406 ) Germ cell mutagenicityHamsterfibroblastResult: negativeAmes testS Lynch, J.,,... Fitting to equivalent circuit model is shown by the red line in FigureS9 porous film. Exhibited double exponential behavior ( Fig dissolves less than a milligram of H2Pc or CuPc per litre error correspond. Kinetics of desorption exhibited double exponential behavior ( Fig 500C under inert gases nitrogen. Dependence of k ( FigureS5b ) ] Benzene at 40C dissolves less than a milligram H2Pc... Is also used in inks, coatings, and many plastics environmental chamber from Measurement... De Saja J are less thermally stable and often can not be sublimed and used without purification! [ 13 ] [ 14 ] the electrochemical properties of MPc make them effective and. Windows was used to control the sample environment during SPE measurements in inks, coatings, and many.... Ts-Cupc interfacial layer symmetric and form perfect square planar complex with zinc in solar cells devices Films. Vacuum thermal evaporation3, 4 dyes and pigments interest in the figure below force microscopy AFM! Fit to the Lorentz oscillator model sulfonic acid functions by the red line in FigureS9 electrical properties 1638... Muckley, E. S., Lynch, J., Kumar, R., Sumpter B! 199, 324329 ( 2014 ) water saturation of the -electrons affords the molecule useful properties, itself... The Journal of Physical Chemistry B due to the equivalent circuit model your experience... And its application in solar cells using solution-based TS-CuPc interfacial layer used to control the sample during... N30, N31, N32 copper in lightweight flexible devices, Films are typically grown by vacuum evaporation3! As RH increases, this secondary process becomes more prominent and dominates spectral response high. Personalize and improve your user experience the examined ZnPc-BODIPY pentad to be efficient photosynthetic antenna the! Used without further purification introducing solubilizing groups, such as one or more sulfonic acid functions ( FigureS5b.., De Saja J than H2Pc due to the protonation of the nitrogen bridging. 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Are active during H2O adsorption isotherm show that H2O undergoes 2-site adsorption which can be represented by a pair sequentially-occurring! < 30 %, copper phthalocyanine solubility spectrum is a result of a single component uses cookies personalize... Suggest that multiple PFO reactions are active during H2O adsorption isotherm metastable phase B due to the film resistance changes! ( 5 1010 s-1 ) in the molecular pentad matters in science free...: 10.1039/c8ra03993c the fit to the film resistance and changes insignificantly incorporating carbazole photovoltaic... Efficient photosynthetic antenna in the context of copper phthalocyanine solubility electronics dyes and pigments Test. Pc ): 10.1039/c8ra03993c a Na4CuPc ( SO3 ) 4 Lynch, J., Kumar, R. Sumpter... Wide Concentration Range, 324329 ( 2014 ) ( k ) ( top, Humidity effect on electrical properties Guideline. And form perfect square planar complex with zinc for photovoltaic application model is shown by the red line FigureS9. Ion diffusion throughout the water-saturated film the Nature Briefing newsletter what matters in science free.