Error bars are propagated from double exponential and linear fitting errors. QCM frequency shift was recorded using an SRS QCM200 and direct-current (DC) electrical resistance was recorded using a Keithley 2420 source-meter with 100mV bias. Please Check that the Lot Number you have entered is correct. Zhang TH, Zhao SL, Piao LY, Xu Z, Kong C. Guang Pu Xue Yu Guang Pu Fen Xi. Bamsey, N. M. et al. The film exhibits a small (~3%) change in DC resistance between vacuum and 90% RH compared to non-sulfonated CuPc, which can show conductivity changes of up to 50% under similar RH conditions14. Klauk, H. Organic electronics: materials, manufacturing, and applications. Insignificant change occurs in bandgap energy for RH<60% RH, but sharp decreases in both B-band and Q-band bandgap energies occur at RH>60%, indicating formation of lower energy states which emerge after H2O saturation of CuPcTs domain surfaces has occurred. What is the longest-running laboratory experiment? [27][28] Photon to electron conversion efficiency in such system reaches approximately 5%. The results demonstrate that utilization of dynamic sensing modes can be used to maximize RH sensor resolution over a wide humidity range. Phthalocyanines are structurally related to other tetrapyrrole macrocyles including porphyrins and porphyrazines. wrote the manuscript with contributions from N.L. Axes units are shown in plot legend. 300-750 nm), which clearly is an advantage for capturing solar energy. Sensors and Actuators B: Chemical Farbenindustrie) in 1935.[1]. E0ISW#@>l(>1;B&lr|#Ax=-v&:[:Au(w0s$0~HLvDR)wP3$"FGPfl(@DJTQSN7avbQf As RH increases, the rate associated with rapid adsorption (\({k}_{1-1}\)) decreases, while the rate of slow adsorption (\({k}_{1-2}\)) generally increases. 1a). Changes in high frequency (1014Hz) dielectric properties and corresponding optical constants of the CuPcTs film were calculated by modeling SPE data under increasing humidity. H413 : May cause long lasting harmful effects to aquatic life. )4 ions15, 16 which contribute to charge transport in CuPcTs at RH>45%12. [18] Various MPcs have also shown the ability to form nanostructures which have potential applications in electronics and biosensing. They feature four pyrrole-like subunits linked to form a 16membered inner ring composed of alternating carbon and nitrogen atoms. ISSN 2045-2322 (online). 3) suggest that at least two distinct adsorption sites are active during H2O loading of CuPcTs film. The site which becomes more active at high RH (Site-2) is likely related to diffusion of water into bulk CuPcTs domains and adsorption of water on previously-adsorbed water layers, which is driven by hydrogen bonding and van der Waals interaction between surface H2O adsorbates and gas phase H2O as well as H2O coordination to electrical double layers formed by hydrated Na+ ions32. official website and that any information you provide is encrypted By submitting a comment you agree to abide by our Terms and Community Guidelines. block. 1 and 2.The IR of compound BS exhibited characteristic absorption bands at 1672 cm 1 and 1374 cm 1 due to the C=O and C . Water crowding at hydrophilic sulfonyl/salt groups leads to dissociation of Na+ ions from a Na4CuPc(SO3)4. 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. -, Zagal J, Bindra P, Yeager E. A mechanistic study of O2 reduction on water soluble phthalocyanines adsorbed on graphite electrodes. 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 Water Research [5] They are less thermally stable and often can not be sublimed. Upon formation of H2O multilayers and merging of adjacent adsorbed H2O clusters, interactions between mobile Na+ ions, CuPc(SO3 Soluble copper phthalocyanine applied for organic solar cells J Nanosci Nanotechnol. We used 1/R as a measure of electrical conductivity, where R is the DC resistance. [23] and even turf colorants [24]. Article Optical conductivity was calculated at 600nm (corresponding to the maximum absorbance of Q-band of CuPcTs) and reflects RH dependence at this wavelength. DlX3T}s1g ,K4 ]%)&ASk`4Iy1,G#e
>\>6m^0_6ZaWHyM,B/A?FfJ_6zv[F~~|IV [MJ'uuAJP"7 [ ^@!a|t-51A m"?T[Rk;HFaM)z2 It is composed of four isoindole units[a] linked by a ring of nitrogen atoms. 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. Integration of an M-phthalocyanine layer into solution-processed organic photovoltaic cells for improved spectral coverage. The excitation transfer from the singlet BODIPY to, ZnPc is envisioned due to good spectral overlap of the BODIPY emission and ZnPc absorption spectra. , CU-PCIN-05-P, Relevant identified uses of the substance: Scientific research and development, Supplier details:American Elements10884 Weyburn Ave.Los Angeles, CA 90024Tel: +1 310-208-0551Fax: +1 310-208-0351, Emergency telephone number:Domestic, North America: +1 800-424-9300International: +1 703-527-3887, Classification of the substance or mixtureNot a hazardous substance or mixture.GHS Label elements, including precautionary statementsNot a hazardous substance or mixture.Hazards not otherwise classified (HNOC) or not covered by GHS - none, SubstancesSynonyms : Phthalocyanine bluePigment Blue 15CuPcFormula : C32H16CuN8Molecular weight : 576.07 g/molCAS-No. Combining gravimetric and optical techniques, we demonstrate the possibility of humidity sensing in the 095% RH range with 2.5% resolution. Internet Explorer). We (1) investigate water adsorption kinetics on CuPcTs for better understanding the effects of relative humidity (RH) on hydrophilic phthalocyanines, and (2) assess CuPcTs as a humidity-sensing material. It has intense tinting strength and easily overpowers the mix when combined with other colors. Fit lines correspond to colors used in the bar graph. eboun, J., Hamek, A., Dugan, T. & Kroupa, M. In Electronic System-Integration Technology Conference (ESTC), 2010 3rd. Soluble phthalocyaninesnew materials for optoelectronics. At ~60% RH (represented by dotted contour line), optical conductivity exhibits a sharp decrease due to the onset of dielectric screening of the CuPcTs domains by a water meniscus and hydrated ionic double layer structures32, 35, 36. The units of and are degrees and their principal components are displayed in relative units. Journal of Molecular Liquids Kato, K. et al. Gouterman, M. Spectra of porphyrins. Register todayfor easy order tracking, quick service, and free shipping on orders over $75! 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. All major artists' pigment manufacturers produce variants of copper phthalocyanine, designated color index PB15 (blue) and color indexes PG7 and PG36 (green). Our findings demonstrate the possibility of using water-soluble materials for flexible, printable humidity sensors which can employ a combination of electrical, optical, or mass-based sensing mechanisms for maximizing humidity sensitivity across the entire ~095% RH range. MeSH artificial photosynthetic systems. Keith Vidal acknowledges support from the Science Undergraduate Laboratory Internships (SULI) program of the DOE. Woollam Co. M-2000 ellipsometer. & Garca-Valenzuela, A. Adsorption kinetics of optochemical NH 3 gas sensing with semiconductor polyaniline films. HHS Vulnerability Disclosure, Help [3] Substitution can shift the absorption towards longer wavelengths, changing color from pure blue to green to colorless (when the absorption is in the near infrared). Figure2b shows \({k}_{1-1}\) (left axis) and \({k}_{1-2}\) (right axis) plotted as a function of vapor pressure. Epub 2012 Feb 3. 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. ZnPc in tetrahydrofuran. Red curve is exponential fit. [3] Benzene at 40C dissolves less than a milligram of H2Pc or CuPc per litre. The plot of \(\mathrm{ln}({M}_{e}-{M}_{t})\) vs. t is shown in Fig. Publisher's note: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. The authors thank Vladimir Martis and Daryl Williams at Surface Measurement Systems (SMS) Ltd. for their support in development of new testing capability. As RH increases, this secondary process becomes more prominent and dominates spectral response at high values of RH. ;Zk-47bBF6Kds Srjw[O"b,rf8`1ge~zY10,;
:\-nN%P! [14] The electrochemical properties of MPc make them effective electron-donors and -acceptors. Cite this article. It is paramagnetic with one unpaired electron per molecule. Box 2008, Oak Ridge, TN, 37831-6496, USA, Eric S. Muckley,Christopher B. Jacobs,Keith Vidal,Nickolay V. Lavrik,Bobby G. Sumpter&Ilia N. Ivanov, Bredesen Center, University of Tennessee Knoxville, 444 Greve Hall, 821 Volunteer Blvd, Knoxville, TN, 37996-3394, USA, Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831, USA, You can also search for this author in The CuPcTs optical thickness change also exhibits slight (~10nm) hysteresis in the 5080% RH range between adsorption and desorption processes. flash photolysis studies provided concrete evidence for the occurrence of energy transfer from the singlet excited BODIPY to [40], The compound is non-biodegradable, but not toxic to fish or plants. contributed to analysis of results and conception and design of experiments. Delayed Triplet-State Formation through Hybrid Charge Transfer Exciton at Copper Phthalocyanine/GaAs Heterojunction. Correlating changes in DC resistance with gravimetric and optical properties enables referencing of resistance to simultaneous optical and mass changes resulting from H2O loading of CuPcTs film. 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. Bethesda, MD 20894, Web Policies Water crowding at hydrophilic sulfonyl/salt groups leads to dissociation of Na, Multimode sensing and detection limits. 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. [9] It was not until 1934 that Sir Patrick Linstead characterized the chemical and structural properties of iron phthalocyanine.[10]. Precautions for safe handlingProvide appropriate exhaust ventilation at places where dust is formed.For precautions see section 2.Conditions for safe storage, including any incompatibilitiesKeep container tightly closed in a dry and well-ventilated place.Keep in a dry place.Storage class (TRGS 510): 13: Non Combustible SolidsSpecific end use(s)Apart from the uses mentioned in section 1 no other specific uses are stipulated. The r2 values of each fit are shown in the inset bar graph. 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) CAS [17] No specific dangers have been associated with this compound. The effect of water on electrical conductivity is most pronounced at low RH, when water clustering around hydrophilic moieties hinders electronic charge carrier hopping between adjacent CuPcTs molecules. Journal of Photonics for Energy 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 . Potential applications in electronics and biosensing the electrochemical properties of MPc make them effective electron-donors and... [ 1 ] Organic electronics: materials, manufacturing, and applications, K. et al spectral.. Maximize RH sensor resolution over a wide humidity range 3 gas sensing with semiconductor polyaniline films used to maximize sensor. H. Organic electronics: materials, manufacturing, and free shipping on orders over $ 75 3 gas copper phthalocyanine solubility semiconductor. 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