专利汇可以提供Photosensitized production of electroconductive pyrrole polymer专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain the title polymer excellent in moldability and electric conductivity in good reproducibility, by dissolving a pyrrole, a photosensitizer and a specified electrolyte in a solvent and polymerizing the pyrrole by irradiation with light.
CONSTITUTION: A solution is obtained by dissolving 0.0001W0.5mol. dm
-3 of a pyrrole (A) (e.g., pyrrole), a photosensitizer (B) (e.g., thionine) which can show an electrode potential higher than the rise potential of the oxidation current of the pyrrole in an excited state and 0.001W2mol. dm
-3 of an electrolyte (C) (e.g., FeSO
4 ) comprising a simple or double salt having at least one kind of a cation which, among oxidation-reduction pairs having a standard electrode potential intermediate between those of A and B, has a smaller oxidation number in a solvent (D) (e.g., water). Component A is polymerized by sensitized oxidation by irradiating the solution with light having a wavelength in the range of the absorption spectrum of component B for 3W6hr.
COPYRIGHT: (C)1988,JPO&Japio,下面是Photosensitized production of electroconductive pyrrole polymer专利的具体信息内容。
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