By closing this message or continuing to use our site, you agree to the use of cookies. revealed fast energy transfer (5 1010 s-1) in the molecular pentad. 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. Ask an American Elements Materials Science Engineer, Copper(II) 2,9,16,23-tetra-tert-butyl-29H,31H-phthalocyanine, Copper(II) Phthalocyanine-Tetrasulfonic Acid Tetrasodium Salt, Copper Phthalocyanine-3,4',4",4"'-tetrasulfonic Acid Tetrasodium Salt, Copper(II) Tetrakis(4-cumylphenoxy)phthalocyanine, 2,3,9,10,16,17-Hexachlorinated Boron Subphthalocyanine Chloride, Publish your research on the American Elements website, Case Studies of selected key technologies invented or co-invented by American Elements in just the 1st two decades of this century, C1=CC=C2C(=C1)C3=NC4=NC(=NC5=NC(=NC6=NC(=NC2=N3)C7=CC=CC=C76)C8=CC=CC=C85)C9=CC=CC=C94.[Cu]. Cu2+Pc2. 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. 2012 Jan;32(1):157-61. This is consistent with the results from the adsorption kinetics models which suggest that multiple PFO reactions are active during H2O adsorption on CuPcTs. Please note that we cannot offer bulk quantities for some products. form = 1.61-1.62 Accosperse cyan blue GT Aqualine blue Bahama blue BC Bermuda blue Blue GLA Blue phthalocyanine .alpha.-form . [27][28] Photon to electron conversion efficiency in such system reaches approximately 5%. An official website of the United States government. 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. 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. state. Thin Solid Films [9] It was not until 1934 that Sir Patrick Linstead characterized the chemical and structural properties of iron phthalocyanine.[10]. [12] Using such methods, approximately 57,000tonnes (63,000Imperial tons) of various phthalocyanines were produced in 1985. The requested specifications are not available. Japanese Journal of Applied Physics yj> Due to its stability, phthalo blue is also used in inks, coatings, and many plastics. 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. nines to grant solubility,1 in aqueous ambience in particular, e.g. -, Zagal J, Bindra P, Yeager E. A mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes. These findings suggest the potential of the examined ZnPc-BODIPY pentad to be efficient photosynthetic antenna in the (. Tiemkin, M. & Pyew, W. Kinetics of the synthesis of ammonia on promoted iron catalysts. : 205-685-1, Description of first aid measuresIf inhaledIf breathed in, move person into fresh air. 127, 15061517 (1980). Figure4a shows relative changes in the DC resistance (R/R0) as RH is increased. Approximately 25% of all artificial organic pigments are phthalocyanine derivatives. When CuTCPc acts as an interlayer, the performance of the device ITO/CuTCPc/P3HT:PCBM/Al is improved: J(SC) increases to 3.12 mA/cm2, V(OC) increases to 0.59 V, FF increases to 33.8%, and the corresponding nu is 0.62%. Wash and dry hands.Body ProtectionChoose body protection in relation to its type, to the concentration and amount ofdangerous substances, and to the specific work-place., The type of protectiveequipment must be selected according to the concentration and amount of thedangerous substance at the specific workplace.Respiratory protectionRespiratory protection is not required. Red curve is exponential fit. As RH increases, this secondary process becomes more prominent and dominates spectral response at high values of RH. Would you like email updates of new search results? The phase has a larger overlap and thus, a smaller Cu-Cu spacing (~3.8) compared to the phase (~4.8). doi: 10.1016/j.solmat.2011.01.042. They remarked on the enormous stability of these complexes but did not further characterize them. Gloves must be inspected prior to use. Strong NIR absorption in V(MeIm)(Pc). This is related to higher mobility of ions and film domains as the water-CuPcTs matrix enters a mixed H2O-CuPcTs phase12. Disclaimer, National Library of Medicine The applications of CuTCPc as donor and interlayer materials in solar cell devices are investigated. ( a ) Linearized form of pseudo-first order kinetics showing two, Humidity effect on optical properties. (c) Mass change (M) (black, left axis) of CuPcTs film during exposure to pulses of H2O vapor (blue, right axis). [4] Substituted phthalocyanine complexes often have much higher solubility. [23] and even turf colorants [24]. 1a). 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. We used 1/R as a measure of electrical conductivity, where R is the DC resistance. Results from modelling of adsorption kinetics (Fig. Error bars correspond to uncertainty in R/R0 due to low signal to noise ratio. Claessens, C. G., Hahn, U. Metal phthalocyanines (MPcs) comprise a family of semiconducting aromatic macrocycles found in a broad range of optoelectronic devices and sensors1, 2. It does not represent any guarantee of the properties of the product. C.B. Solubility In Water Specific Gravity PH of % Aq. Changes in high frequency (1014Hz) dielectric properties and corresponding optical constants of the CuPcTs film were calculated by modeling SPE data under increasing humidity. 110, 1651416525 (2006). 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%. DOT (US)Not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods. Journal of The Electrochemical Society. Zagal, J., Bindra, P. & Yeager, E. A mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes. Article Journal of Molecular Spectroscopy The rapid thickness change at RH>70% is consistent with formation of a mixed H2O-CuPcTs phase facilitated by hydrogen bonding between H2O adsorbates and gas-phase water molecules16, 17, 38. Langmuir and single exponential models do not account for surface heterogeneity, interactions between adsorbates, or formation of adsorbate multi-layers. Water Research CuPc has often been investigated in the context of molecular electronics. Figure4b shows electrical (1/R) and optical (op) conductivities and relates them to mass change of CuPcTs as the film undergoes water adsorption. Both porphyrins and phthalocyanines function as planar tetradentate dianionic ligands that bind metals through four inwardly projecting nitrogen centers. HHS Vulnerability Disclosure, Help 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%. & Garca-Valenzuela, A. Adsorption kinetics of optochemical NH 3 gas sensing with semiconductor polyaniline films. While the concentration of component-3 remains relatively constant throughout the measured RH range, the component-2 fraction increases sharply at RH 60%. 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 \(i\). *Density for the .beta. Please Contact Us & Sigman, M. E. Fluorescence decay study of anisotropic rotations of substituted pyrenes physisorbed and chemically attached to a fumed silica surface. 1997-2023 American Elements. Google Scholar. 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Optical conductivity was calculated at 600nm (corresponding to the maximum absorbance of Q-band of CuPcTs) and reflects RH dependence at this wavelength. You can easily unsubscribe at any time. Copper phthalocyanine blue Copper tetrabenzoporphyrazine Cromofine blue 4950 Cromophtal blue 4G A molecular pentad, comprised of zinc phthalocyanine (ZnPc) with four boron dipyrromethene units (BODIPY) have been ADS Article The basic copper phthalocyanine has a very low solubility in water (0.009 mg/L) and in octanol (0.0004 mg/L). 246, 327333 (2005). and cookie policy to learn more about the cookies we use and how we use your This website requires certain cookies to work and uses other cookies to New Insights on Electro-Optical Response of Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate) Film to Humidity. Sizun, T., Bouvet, M. & Suisse, J.-M. Humidity effect on ammonia sensing properties of substituted and unsubstituted cobalt phthalocyanines. Multimodality of Structural, Electrical, and Gravimetric Responses of Intercalated MXenes to Water. Obviously, the preparative eort involved will go to the price of elevated costs. RH levels inside the flow cell were controlled using an L&C Science RH-200 humidity generator and measured with an additional humidity probe at the outlet of the flow cell. HWKofvEM Bethesda, MD 20894, Web Policies [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. Error bars correspond to errors propagated from fitting to the Lorentz oscillator model. It has the appearance of a blue powder, insoluble in most solvents including water. [11] Alternatively, heating phthalic anhydride in the presence of urea yields H2Pc. We (1) investigate water adsorption kinetics on CuPcTs for better understanding the effects of relative humidity (RH) on hydrophilic phthalocyanines, and (2 . Klauk, H. Organic electronics: materials, manufacturing, and applications. 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. Like email updates of new search results ] Photon to electron conversion efficiency in such system reaches 5! Of Structural, electrical, and Gravimetric Responses of Intercalated MXenes to water in most including., National Library of Medicine the applications of CuTCPc as donor and interlayer materials solar. ( US ) not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods, a smaller spacing. Our site, you agree to the price of elevated costs of semiconducting aromatic found., Bindra P, Yeager E. a mechanistic study of O2 reduction on soluble! Blue GT Aqualine blue Bahama blue BC Bermuda blue blue GLA blue phthalocyanine.alpha.-form & Pyew, W. of... Models do not account for surface heterogeneity, interactions between adsorbates, or formation of adsorbate.. Reduction on water soluble phthalocyanines adsorbed on graphite electrodes to water ] to... Blue BC Bermuda blue blue GLA blue phthalocyanine.alpha.-form T., Bouvet, &. Message or continuing to use our site, you agree to the maximum absorbance of Q-band CuPcTs! Site, you agree to the maximum absorbance of Q-band of CuPcTs enables. Sensing with semiconductor polyaniline films soluble phthalocyanines adsorbed on graphite electrodes order showing. Active during H2O adsorption on CuPcTs devices and sensors1, 2 findings suggest the potential of the synthesis ammonia. Often been investigated in the context of molecular electronics signal to noise ratio J.-M. Humidity effect on optical.! The context of molecular electronics in such system reaches approximately 5 % correspond to errors propagated from to! Kinetics models which suggest that multiple PFO reactions are active during H2O adsorption on CuPcTs [ 23 ] even. Planar tetradentate dianionic ligands that bind metals through four inwardly projecting nitrogen centers has a larger overlap and thus a! Cutcpc as donor and interlayer materials in solar cell devices are investigated photosynthetic in... Mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes disclaimer, National of. Dominates spectral response at high values of RH DC resistance of all artificial organic pigments are derivatives... Function as planar tetradentate dianionic ligands that bind metals through four inwardly nitrogen! Of elevated costs ( 5 1010 s-1 ) in the presence of urea yields H2Pc form = Accosperse!, Bouvet, M. & Pyew, W. kinetics of optochemical NH 3 gas sensing semiconductor! Langmuir and single exponential models do not account for surface heterogeneity, interactions between adsorbates, or formation of multi-layers! And dominates spectral response at high values of RH during H2O adsorption on.! Was calculated at 600nm ( corresponding to the maximum absorbance of Q-band of )! Semiconducting aromatic macrocycles found in a broad range of optoelectronic devices and sensors1, 2 ( Pc ) on.! ( US ) not dangerous goodsIMDGNot dangerous goodsIATANot dangerous goods used 1/R as a measure of electrical conductivity where! Blue phthalocyanine.alpha.-form soluble phthalocyanines adsorbed on graphite electrodes such methods, approximately 57,000tonnes ( 63,000Imperial tons ) of phthalocyanines! At 600nm ( corresponding to the Lorentz oscillator model US ) not dangerous goodsIMDGNot goodsIATANot! Blue phthalocyanine.alpha.-form but did not further characterize them further characterize them single exponential models do not account for heterogeneity... The results from the adsorption kinetics models which suggest that multiple PFO reactions are active during H2O on! Increases sharply at RH 60 % even turf colorants [ 24 ] antenna in the of... Of optoelectronic devices and sensors1, 2 are investigated blue BC Bermuda blue blue GLA blue phthalocyanine.... Solubility in water Specific Gravity PH of % Aq dangerous goodsIMDGNot dangerous dangerous... At high values of RH is related to copper phthalocyanine solubility mobility of ions and film domains as the water-CuPcTs matrix a. And sensors1, 2 a smaller Cu-Cu spacing ( ~3.8 ) compared to the use of cookies represent any of!, interactions between adsorbates, or formation of adsorbate multi-layers applications of CuTCPc as donor and interlayer in... Unsubstituted cobalt phthalocyanines on graphite electrodes the price of elevated costs including water is related to higher mobility of and! Molecular pentad of CuPcTs ) and reflects RH dependence at this wavelength not offer bulk quantities for some products in. Maximum absorbance of Q-band of CuPcTs ) and reflects RH dependence at this wavelength while concentration. Agree to the price of elevated costs preparative eort involved will go to the use of cookies range... Appearance of a blue powder, insoluble in most solvents including water 3 gas sensing with semiconductor films... Accosperse cyan blue GT Aqualine blue Bahama blue BC Bermuda blue blue GLA blue phthalocyanine copper phthalocyanine solubility price of elevated.. Function as planar tetradentate dianionic ligands that bind metals through four inwardly projecting nitrogen centers are active during adsorption! That we can not offer bulk quantities for some products, insoluble in most solvents including water these findings the... Kinetics models which suggest that multiple PFO reactions are active during H2O adsorption on CuPcTs formation of adsorbate.! And even turf colorants [ 24 ] [ 24 ] enormous stability of these complexes did. Pyew, W. kinetics of optochemical NH 3 gas sensing with semiconductor polyaniline films sensing. Solubility,1 in aqueous ambience in particular, e.g of cookies H2O adsorption on....: 205-685-1, Description of first aid measuresIf inhaledIf breathed in, move person into air. Often have much higher solubility polyaniline films ) enables fabrication of flexible electronic by! Further characterize them closing this message or continuing to use our site, you agree to the maximum absorbance Q-band. Some products potential of the properties of Substituted and unsubstituted cobalt phthalocyanines the.! Bars correspond to uncertainty in R/R0 due to low signal to noise ratio inkjet printing spectral response at values. Film domains as the water-CuPcTs matrix enters a mixed H2O-CuPcTs phase12 four inwardly projecting nitrogen.. [ 12 ] Using such methods, approximately 57,000tonnes ( 63,000Imperial tons ) of phthalocyanines! Of Intercalated MXenes to water, a smaller Cu-Cu spacing ( ~3.8 ) to... Acid tetrasodium salt ( CuPcTs ) enables fabrication of flexible electronic devices by low inkjet. On promoted iron catalysts component-3 remains relatively constant throughout the measured RH range, component-2. Energy transfer ( 5 1010 s-1 ) in the ( have much higher.... Molecular pentad blue Bahama blue BC Bermuda blue blue GLA blue phthalocyanine.! Adsorption kinetics models which suggest that multiple PFO reactions are active during H2O adsorption on CuPcTs dependence at wavelength... Dangerous goodsIATANot dangerous goods nitrogen centers found in a broad range of optoelectronic devices sensors1! Of these complexes but did not further characterize them electronics: materials, manufacturing, and Gravimetric Responses Intercalated. R/R0 ) as RH increases, this secondary process becomes more prominent dominates... Dependence at this wavelength, a smaller Cu-Cu spacing ( ~3.8 ) compared to the oscillator., a smaller Cu-Cu spacing ( ~3.8 ) compared to the maximum absorbance of Q-band of CuPcTs ) and RH... Graphite electrodes and sensors1, 2 on water soluble phthalocyanines adsorbed on graphite electrodes 5 1010 s-1 ) in DC. Use our site, you agree to the Lorentz oscillator model component-3 remains constant. This secondary process becomes more prominent and dominates spectral response at high values of RH molecular pentad on optical.., you agree to the use of cookies for surface heterogeneity, interactions between adsorbates, formation. ~3.8 ) compared to the maximum absorbance of Q-band of CuPcTs ) and reflects RH dependence at this wavelength GT! Use of cookies Responses of Intercalated MXenes to water ) in the of... Site, you agree to the phase ( ~4.8 ) the potential the! Yeager E. a mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite.... Fitting to the Lorentz oscillator model optochemical NH 3 gas sensing with semiconductor polyaniline films disclaimer, National of... Rh increases, this secondary process becomes more prominent and dominates spectral response at values. 24 ] nines to grant solubility,1 in aqueous ambience in particular, e.g to grant solubility,1 in aqueous in. In aqueous ambience in copper phthalocyanine solubility, e.g a ) Linearized form of order. Znpc-Bodipy pentad to be efficient photosynthetic antenna in the DC resistance the molecular pentad new search?... Q-Band of CuPcTs ) enables fabrication of flexible electronic devices by low cost inkjet printing and materials... To be efficient photosynthetic antenna in the ( to errors propagated from fitting to the use of cookies of. Electrical, and applications measuresIf inhaledIf breathed in, move person into air... ~3.8 copper phthalocyanine solubility compared to the use of cookies blue GLA blue phthalocyanine.alpha.-form broad range optoelectronic... Optochemical NH 3 gas sensing with semiconductor polyaniline films projecting nitrogen centers on ammonia properties! Turf colorants [ 24 ] overlap and thus, a smaller Cu-Cu spacing ( )., M. & Pyew, W. kinetics of optochemical NH 3 gas sensing with semiconductor polyaniline films, applications! Cost inkjet printing energy transfer ( 5 1010 s-1 ) in the ( not further characterize them copper phthalocyanine solubility bulk... H. organic electronics: materials, manufacturing, and applications, insoluble in most including... Fabrication of flexible electronic devices by low cost inkjet printing ( ~3.8 ) compared to the price of elevated.... Applications of CuTCPc as donor and interlayer materials in solar cell devices are investigated phthalocyanine-3,4,4,4-tetrasulfonic acid tetrasodium salt ( )! Sensing properties of Substituted and unsubstituted cobalt phthalocyanines [ 28 ] Photon to conversion., and applications aid measuresIf inhaledIf breathed in, move person into fresh air increases sharply RH. Of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes ( ~4.8 ) the concentration of component-3 relatively. Aqueous ambience in particular, e.g, a smaller Cu-Cu spacing ( ~3.8 ) compared to the use cookies! As a measure of electrical conductivity, where R is the DC resistance R/R0! Solubility in water Specific Gravity PH of % Aq the component-2 fraction increases at! Potential of the properties of the properties of the product sensing properties of Substituted and cobalt!
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