发明名称 Paste and polymer transducer including coating film formed from same as electrolyte film or electrode films
摘要 Paste which is prepared by any solid concentration and is excellent in terms of handleability, applicability, and storage stability; an electrolyte film or electrode film which is an even and highly flexible coating film formed in a desired thickness from the paste through a few repetitions of an application/drying step; and a polymer transducer which can be industrially and economically produced and shows excellent performance. The paste comprises: a solid polyelectrolyte (A) consisting of a block copolymer containing; a polymer block (a-1) which is represented by chemical formula (1); and a polymer block (a-2) which has substantially no ionic group and is rubbery at room temperature; an organic solvent (B) having a boiling point at 150° C. or higher; and non-dissociable particles (C) which are insoluble in the organic solvent (B) and have a major-axis length of 1-100 μm and an aspect ratio of 5 or less. The polymer transducer comprises an electrolyte film and a pair of electrode films between which the electrolyte film is sandwiched, wherein the electrolyte film or the pair of electrode films has been formed by drying and solidifying the paste into a film shape.
申请公布号 US9035533(B2) 申请公布日期 2015.05.19
申请号 US201113825727 申请日期 2011.09.21
申请人 KURARAY CO., LTD. 发明人 Kato Toshinori;Takahashi Katsuei;Yamashita Takashi
分类号 H01G9/025;C09D5/24;C09D7/00;C09D7/12;H02N1/00;H01B1/12;H01B1/22;H01B1/24;C08F8/36;C09J153/02 主分类号 H01G9/025
代理机构 Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. 代理人 Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
主权项 1. A paste which comprises: a solid polymer electrolyte (A) consisting of a block copolymer containing; a polymer block (a-1) having a unit represented by following formula (1) (in the formula, R1 is a hydrogen atom, a linear or branched alkyl group having a carbon number of 1-8, or an aryl group having a carbon number of 6-14;R2 is an alkylene group having a carbon number of 1-10, an arylene group having a carbon number of 6-14 which may have 1-3 substituents, or a polyalkylene glycol group which may have a substituent, or direct bonding; R3 is an alkyl group or alkoxy group having a carbon number of 1-4; an anion Y− which corresponds to the hydrogen ion H+ is connected to an aromatic ring by way of R2; n=1-3, m=0-4, and 1≦m+n≦5), anda rubber-like, at a room temperature, polymer block (a-2) having substantially no ion group; an organic solvent (B) having a boiling point of 150° C. or higher; and non-dissociable particles (C) which is insoluble in the organic solvent (B) and has a major axis of 1-100 μm and an aspect ratio of 5 or less.
地址 Kurashiki-shi JP