Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. 43, 2311 (2004). Zeitschrift fr physik By submitting a comment you agree to abide by our Terms and Community Guidelines. Preferred R groups are phenyl, methyl-phenyl, tbutylphenyl, i-propylphenyl, octylphenyl, dodecylphenyl, dimethylphenyl, diethylphenyl, trifluoromethylphenyl, methoxyphenyl, cyclohexylphenyl, diphenyl, bis-(phenylethyl)phenyl, 4-(,- dimethyl - p - hydroxybenzyl) phenyl, dimethyl-, aminophenyl, 2 - pyrrolidon - 1 - yl - phenyl, chlorophenyl and chloromethylphenyl. It is a standard pigment used in printing ink and the packaging industry. Hybrid Polymer/Metal-Organic Framework Films for Colorimetric Water Sensing over a Wide Concentration Range. Careers. Documents(Note: Some products will not have analytical charts available. Tosun, . CAS [3] Benzene at 40 C dissolves less than a milligram of H2Pc or CuPc per litre. CuPc sublimes at above 500C under inert gases (nitrogen, CO2). Aqueous solubility of copper phthalocyanine-3,4,4,4-tetrasulfonic acid tetrasodium salt (CuPcTs) enables fabrication of flexible electronic devices by low cost inkjet printing. Zagal, J., Bindra, P. & Yeager, E. A mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes. Ivanov, I. N., Dabestani, R., Buchanan, A. The two most common structures in CuPc are the phase and the metastable phase. Modual 1 Discussion 1 How does this article give you a better understanding of the changing perception of Irish immigrants in America? 7, 13651370 (2005). Whitehouse Station, NJ: Merck and Co., Inc., 2006., p. 423 Hazardous Substances Data Bank (HSDB) In water, 1.03X10-3 mg/L at 25 C (est) Humidity effect on electrical properties. 8600 Rockville Pike Exposure controlsAppropriate engineering controlsGeneral industrial hygiene practice.Personal protective equipmentEye/face protectionUse equipment for eye protection tested and approved under appropriategovernment standards such as NIOSH (US) or EN 166(EU).Skin protectionHandle with gloves. The r2 values of each fit are shown in the inset bar graph. Do Kim, Y., Kim, J. P., Kwon, O. S. & Cho, I. H. The synthesis and application of thermally stable dyes for ink-jet printed LCD color filters. The applications of CuTCPc as donor and interlayer materials in solar cell devices are investigated. performed spectroscopic ellipsometry experiments and modelling. The geometry optimization showed that the phthalocyanine moiety is completely symmetric and form perfect square planar complex with zinc. Metal complexes derived from Pc2, the conjugate base of H2Pc, are valuable in catalysis, organic solar cells, and photodynamic therapy. CAS Copyright 2023. For the PFO reaction model, we used \(\,{M}_{e}=\,{M}_{e1}+{M}_{e2}\). Japanese Journal of Applied Physics CAS New insights on electro-optical response of poly (3, 4-ethylenedioxythiophene): poly (styrenesulfonate) film to humidity. 2012 May;12(5):4228-32. doi: 10.1166/jnn.2012.5894. 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. (, Scheme for water uptake into CuPcTs domain. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. 4a)42. Before E0ISW#@>l(>1;B&lr|#Ax=-v&:[:Au(w0s$0~HLvDR)wP3$"FGPfl(@DJTQSN7avbQf 57, 439449 (2012). 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 RH>40%, M shows reduced sensitivity of about 4.5% RH due to linear response. (OECD Test Guideline 406)Germ cell mutagenicityHamsterfibroblastResult: negativeAmes testS. Under constant humidity conditions, \([{{\rm{H}}}_{2}{{\rm{O}}}_{ad}]\,\,\)is constant and absorbed into a new rate constant \(\,{k}_{2}\), where \(\,{k}_{2}={k}_{3}^{\text{'}}[{{\rm{H}}}_{2}{{\rm{O}}}_{vap}]\). Areas of interest are the oxygen reduction reaction and the sweetening of gas streams by removal of hydrogen sulfide. Journal of Optoelectronics and Advanced Materials 8600 Rockville Pike (ed.). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. 1a). [17] The abbreviation "CuPc" is also used.[18]. Design, CMS, Hosting & Web Development :: ePublishing. To compare the validity of each kinetic model, the value of \(\,{M}_{e}\,\,\)was extracted from the linear fits and compared to the measured equilibrium mass at each RH level. Application 0xSp22$ Insoluble in general solvents in Zhejiang Province. group, since this is the primary structure responsible for hydrophilicity/solubility of CuPcTs. It has intense tinting strength and easily overpowers the mix when combined with other colors. 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. N.L. (ca. The results suggest that rapid H2O adsorption takes place at hydrophilic sulfonyl/salt groups on domain surfaces at low RH, while slow adsorption and diffusion of H2O into CuPcTs crystallites leads to a mixed CuPcTs-H2O phase at RH>60%, resulting in high frequency dielectric screening of the film by water and dissociation of Na+ from CuPc(SO3 Google Scholar. Similar behavior is observed in the RH dependence of k (FigureS5b). [12] Using such methods, approximately 57,000tonnes (63,000Imperial tons) of various phthalocyanines were produced in 1985. Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the PCI audience. Kinetics of H2O adsorption visibly change as P/P0 increases; i.e. Multi-modal, ultrasensitive, wide-range humidity sensing with Ti. 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 . [18] Various MPcs have also shown the ability to form nanostructures which have potential applications in electronics and biosensing. It does not represent any guarantee of the properties of the product. Delayed Triplet-State Formation through Hybrid Charge Transfer Exciton at Copper Phthalocyanine/GaAs Heterojunction. 1d). -, Bamsey NM, et al. During the second step (illustrated in Fig. Bright color and strong coloring power. Moradian S, Dezhampanah H, Ghasemi JB, Behnejad H. Spectrochim Acta A Mol Biomol Spectrosc. [17] Density of the solid is ~1.6g/cm3. Synthesis and properties of N-methylimidazole solvates of vanadium(ii), chromium(ii) and iron(ii) phthalocyanines. Multimodality of Structural, Electrical, and Gravimetric Responses of Intercalated MXenes to Water. Vapor pressure of H2O is reported in terms of P/P0, where P is the partial pressure of H2O and P0 is the saturation vapor pressure (~32mbar at 27C, so that P/P0=1 corresponds to 100% relative humidity). 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. Exponential heterogeneous (multi-site) adsorption kinetic models are of the form \(\,{\rm{\Delta }}M={M}_{{\rm{0}}}+{\sum }_{i=1}^{n}{A}_{i}{{\rm{e}}}^{-t/{{\rm{\tau }}}_{i}}\), where \(n\) is the number of active sites, \({A}_{i}\) corresponds to the relative amount of mass adsorbed at Site-i, and \({{\rm{\tau }}}_{i}\,\,\)is the inverse of the adsorption rate constant at Site-i. 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%. The units of and are degrees and their principal components are displayed in relative units. Water crowding at hydrophilic sulfonyl/salt groups, Multimode sensing and detection limits. The results demonstrate that when CuTCPc is used as a donor material, the performance of the device ITO/CuTCPc/PCBM/Al shows an open circuit voltage (V(OC)) of 0.54 V, a short circuit current (J(SC)) of 0.825 mA/cm2, a fill factor (FF) of 32.3% and the power conversion efficiency (nu) of 0.14%. They feature four pyrrole-like subunits linked to form a 16membered inner ring composed of alternating carbon and nitrogen atoms. (b) Relationship between optical conductivity (op) and electrical conductivity (represented by 1/R, where R is the DC resistance), plotted with mass change (M) of the CuPcTs film during uptake of water and an exponential fit (gray curve). 2a. The values of n (measured at 450 and 650nm) decrease slowly for RH<60% and drop sharply at RH>60%. Red lines indicate examples of double exponential fits. Careers. Please note that the latest information on the storage temperature for the products is described on our website. Waste treatment methodsProductOffer surplus and non-recyclable solutions to a licensed disposal company.Contaminated packagingDispose of as unused product. [13] Modification of the substituents attached to the peripheral rings allows for the tuning of the absorption and emission properties of Pc to yield differently colored dyes and pigments. cobaltphthalocyanineamine complex, SOLUBLE COPPER PHTHALOCYANINE DYES AND THEIR APPLICATION, Poly(oxyalkylene) modified phthalocyanine colorants, Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein, Thermoplastic materials containing near infrared fluorophores, Organic solvent based ink for invisible marking/identification, Security document and method using invisible coded markings, Polyester compositions containing near infrared absorbing materials to improve reheat, Fiber coating composition having an invisible marker and process for making same, Method for marking items for identification, New phthalocyanine compounds, their manufacturing processes and the near infrared absorbing materials they contain, Water-based ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus, Method for tagging thermoplastic materials with near infrared fluorophores, Method for detecting and separating thermoplastic containers with near infrared fluorosphores, Triphendioxazine dyes, methods for their manufacture and their use for dyeing cellulosic substrates, Reactive dyes, processes for their manufacture and their use, Process for preparing water-soluble monoazo pyrazolone compound, Water-soluble disazo compounds, process for their preparation and their use as dyestuffs, Novel azomethine compound and its preparation, A process for the preparation of aluminium-heavy metal mixed complexes, Copper complex formazan compound, its preparation and use thereof, Pyrazolo(4,3-d)pyrimidine derivative, its preparation, cholesterol-lowering agent containing it, its intermediate and its preparation, Copper complexes of disazo reactive dyestuffs, Process for preparing water-soluble monoazo compound, Water-insoluble monoazo dye, its production and use, and mixture consisting of this monoazo dye, N6-substituted cordycepin and its preparation, 1,3-disubstituted-5-fluoro-6-chlorouracil derivative and antitumor agent, Heterocyclic azomethine metal complex pigments, Color forming sheet for pressure-sensitive copying paper, Patent ceased through non-payment of renewal fee. 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View a copy of this license, visit http: //creativecommons.org/licenses/by/4.0/, Hosting & Web Development:... Products is described on our website Buchanan, a `` CuPc '' also... Groups, Multimode sensing and detection limits this license, visit http:.! ) phthalocyanines devices are investigated Hosting & Web Development:: ePublishing sensing detection... This license, visit http: //creativecommons.org/licenses/by/4.0/ application 0xSp22 $ Insoluble in general solvents in Zhejiang Province by... Base of copper phthalocyanine solubility, are valuable in catalysis, organic solar cells and!
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