公开(公告)号：EP2071584A1

公开(公告)日：2009-06-17

申请号：EP07829021.0

申请日：2007-10-02

申请人： Kuraray Co., Ltd., Kurashiki Plant ,  Yokohama National University

发明人： KATO, Toshinori ,  OHGI, Hiroyuki ,  WATANABE, Masayoshi

IPC分类号： H01B1/06

CPC分类号： H01G9/028 ,  C08F293/005 ,  C08F297/00 ,  C08F297/02 ,  C08F297/026 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  H01B1/122 ,  H01G5/16 ,  H01G9/038 ,  H01G9/155 ,  H01G11/48 ,  H01G11/56 ,  H01M6/181 ,  H01M10/0565 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02E60/13 ,  C08L2666/02

摘要： A polymer electrolyte which comprises an ionic liquid (A) and a block copolymer (B) as essential ingredients, which block copolymer (B) comprises one or more of polymer block(s) (P) being compatible with (A) and one or more of polymer block(s) (Q) being incompatible with (A). (A) and (P) mutually dissolve each other to form one phase (X), and (Q) forms a phase (Y) being incompatible with phase (X), and phase (X) and phase (Y) are mutually micro phase separated. The polymer electrolyte of the present invention shows practical ion conductivity, is excellent in retention of ionic liquid, and moreover, is also excellent in heat resistance and mechanical strength. Furthermore, the electrochemical device and actuator element of the invention are swiftly displaced in accordance with application of a voltage, and can be actuated stably for a long period due to the liquid-retaining property and mechanical strength of the polymer electrolyte used, and, therefore, can suitably be used in the fields of medical instruments, micro-machines, industrial robot, personal robot, etc.

摘要翻译： 一种聚合物电解质，其包含离子液体（A）和嵌段共聚物（B）作为必要成分，其中嵌段共聚物（B）包含一种或多种与（A）相容的聚合物嵌段（P），和 更多的聚合物嵌段（Q）与（A）不相容。 （A）和（P）相互溶解形成一相（X），（Q）形成与相（X）不相容的相（Y），相（X）和相（Y） 相分离。 本发明的高分子电解质显示出实用的离子传导性，离子液体的保留性优异，而且耐热性和机械强度也优异。 此外，本发明的电化学装置和致动器元件根据电压的施加而迅速移位，并且由于所使用的聚合物电解质的液体保持性和机械强度而可长期稳定地致动，因此 可适用于医疗器械，微机械，工业机器人，个人机器人等领域。

公开(公告)号：EP2071584B1

公开(公告)日：2012-02-01

申请号：EP07829021.0

申请日：2007-10-02

申请人： Kuraray Co., Ltd., Kurashiki Plant ,  Yokohama National University

发明人： KATO, Toshinori ,  OHGI, Hiroyuki ,  WATANABE, Masayoshi

IPC分类号： H01B1/12

CPC分类号： H01G9/028 ,  C08F293/005 ,  C08F297/00 ,  C08F297/02 ,  C08F297/026 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  H01B1/122 ,  H01G5/16 ,  H01G9/038 ,  H01G9/155 ,  H01G11/48 ,  H01G11/56 ,  H01M6/181 ,  H01M10/0565 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02E60/13 ,  C08L2666/02

摘要： This invention provides a polymer solid electrolyte comprising an ion liquid (A) and a block copolymer (B). The block copolymer (B) comprises, as indispensable components, one or more polymer blocks (P) compatible with the ion liquid (A) and one or more polymer blocks (Q) incompatible with the ion liquid (A). The ion liquid (A) and the polymer block (P) have been compatibilized with each other to constitute one phase (X), and the polymer block (Q) constitutes a phase (Y) incompatible with the phase (X). The phase (X) and the phase (Y) are separated from each other by microphase separation. The polymer solid electrolyte has practical ion conductivity and is excellent in the retention of the ion liquid, as well as in heat resistance and mechanical strength. There are also provided an electrochemical device and an actuator element that can rapidly produce a displacement upon response to the application of voltage and, by virtue of the liquid retention and mechanical strength of the polymer solid electrolyte, can be stably operated for a long period of time. Accordingly, the elctrochemical device and the actuator element are suitable for use, for example, in the field of medical equipment, micromachine, industrial robots, and personal robots.