62905-64-0Relevant academic research and scientific papers
Photoelectrochemistry of some aluminum phthalocyanines in regenerative solar cells
Guay,Dodelet,Cote,Langford,Gravel
, p. 2272 - 2280 (1989)
Chloroaluminum phthalocyanine (ClAlPc) films sublimed with a high growth rate on SnO2 can be made to undergo two transformations when the films are in contact with an acidic (HCl) aqueous solution: transformation I is obtained if the solution contains I3-I- and transformation H occurs when there is no redox couple in the solution. The short-circuit photocurrents produced by these two transformations are different. Their photoactivities are smaller and their J-V characteristics indicate an increase of J0 after transformation of the film, as in the case of the high growth rate ClAlPc. A fluoroaluminum phthalocyanine film does not undergo any transformation I upon contact with an I3-I- acidic aqueous solution. Also, there is no rectification for this film and its photoactivity is very low. Scanning electron micrographs (SEM) reveal morphology differences between films of different phthalocyanines but no differences are observed by SEM, for the phthalocyanine films, before and after transformation I or H.
Phthalocyanine compound with high thermal stability and high chemical resistance, method for production thereof and ink composition and printing article using the same
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Paragraph 0078-0082, (2020/02/10)
The present invention relates to an aluminum phthalocyanine compound substituted with an ethoxy group having excellent heat resistance and chemical resistance, a method for preparing the same, an ink composition and a printed article using the same. To the present invention, an ethoxy aluminum phthalocyanine compound having 1 a structure represented by the following formula, which is a phthalocyanine 650 - 840 nm-substituted phthalocyanine in which an ethoxy group 1050nm is substituted with aluminum in a central metal, is synthesized with high yield. The compound of formula ([I) as claimed in 1] Claim (by machine translation)
A method of manufacturing the organic pigment (by machine translation)
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Paragraph 0152; 0153, (2016/12/16)
PROBLEM TO BE SOLVED: required high contrast and organic pigment particle dispersion stability. SOLUTION: good solvent and an organic pigment solution obtained by dissolving the organic pigment, and good compatibility with the organic pigment and the solvent and solvent to the Oligophagous comprising, respectively, a raw material supply flow path (A, B) is different from, and coupled to a raw material supply flow path in the outlet channel (C) 2 is formed by mixing the pigment particles, the fluid in the supply passage of the organic pigment particles 1000-10000 Reynolds number conditions by the organic pigment particles are precipitated. Aluminum phthalocyanine pigment org. pigment, which is a good solvent, N, N, -dimethyl formamide, N, N, - dimethyl acetamide , 1-methyl-2-pyrrolidone, dimethyl sulfoxide or production of organic pigment. Selected drawing: fig. 1 (by machine translation)
