公开(公告)号：KR100389121B1

公开(公告)日：2003-06-25

申请号：KR1020010017477

申请日：2001-04-02

Applicant: 한국과학기술원

Inventor： 박정기 ,  강능은 ,  최남순

IPC: C08F220/00

Abstract: PURPOSE: An ionomer conductive polymer electrolyte is provided, to improve the mechanical properties, the flexibility and the ion conductivity of an electrolyte by employing an acrylate-based ionomer and an ethylene oxide-based ionomer. CONSTITUTION: The ionomer conductive polymer electrolyte comprises a mixture of an acrylate-based ionomer and an ethylene oxide-based ionomer of 9:1 and 3:7 by weight and an inorganic material. The mixture is dissolved in an organic solvent whose content is 200-800 wt% based on the weight of the acrylate-based ionomer. The content of the inorganic material is 10-100 wt% based on the weight of the acrylate-based ionomer. Preferably the acrylate-based ionomer has a mean molecular weight of 10-1,000 kDa and is selected from the group consisting of polymethyl acrylate, polyethyl acrylate, polybutyl acrylate, polymethyl methacrylate, polyethyl methacrylate, polybutyl methacrylate, polystyrene, poly(vinyl chloride), polymaleic acid, polyacrylonitrile, polyethylene, polypropylene, polyurethane and polyimide-based ionomers, and their copolymers and mixtures. The inorganic material is selected from the group consisting of aluminum oxide, lithium aluminum oxide, silica, zeolite, titanium oxide and their mixtures.

Abstract translation: 目的：提供一种离聚物导电聚合物电解质，以通过使用丙烯酸酯基离聚物和基于氧化乙烯的离聚物改善电解质的机械性能，柔性和离子电导率。 构成：离聚物导电聚合物电解质包含重量比为9:1和3:7的基于丙烯酸酯的离聚物和基于氧化乙烯的离聚物的混合物和无机材料。 基于丙烯酸酯基离聚物的重量，将混合物溶解在含量为200-800重量％的有机溶剂中。 基于丙烯酸酯类离聚物的重量，无机材料的含量为10-100重量％。 优选地，基于丙烯酸酯的离聚物具有10-1,000kDa的平均分子量并且选自由聚丙烯酸甲酯，聚丙烯酸乙酯，聚丙烯酸丁酯，聚甲基丙烯酸甲酯，聚甲基丙烯酸乙酯，聚甲基丙烯酸丁酯，聚苯乙烯，聚氯乙烯， 聚马来酸，聚丙烯腈，聚乙烯，聚丙烯，聚氨酯和聚酰亚胺基离聚物，以及它们的共聚物和混合物。 无机材料选自氧化铝，氧化锂铝，二氧化硅，沸石，氧化钛及其混合物。

公开(公告)号：KR1020020077731A

公开(公告)日：2002-10-14

申请号：KR1020010017477

申请日：2001-04-02

Applicant: 한국과학기술원

Inventor： 박정기 ,  강능은 ,  최남순

IPC: C08F220/00

CPC classification number: C08F220/14 ,  C08F2/44 ,  C08F210/02 ,  C08F210/06 ,  C08F212/08 ,  C08F214/06 ,  C08F220/18 ,  C08F220/44 ,  C08F222/02 ,  C08F290/142 ,  H01M10/0565

Abstract: PURPOSE: An ionomer conductive polymer electrolyte is provided, to improve the mechanical properties, the flexibility and the ion conductivity of an electrolyte by employing an acrylate-based ionomer and an ethylene oxide-based ionomer. CONSTITUTION: The ionomer conductive polymer electrolyte comprises a mixture of an acrylate-based ionomer and an ethylene oxide-based ionomer of 9:1 and 3:7 by weight and an inorganic material. The mixture is dissolved in an organic solvent whose content is 200-800 wt% based on the weight of the acrylate-based ionomer. The content of the inorganic material is 10-100 wt% based on the weight of the acrylate-based ionomer. Preferably the acrylate-based ionomer has a mean molecular weight of 10-1,000 kDa and is selected from the group consisting of polymethyl acrylate, polyethyl acrylate, polybutyl acrylate, polymethyl methacrylate, polyethyl methacrylate, polybutyl methacrylate, polystyrene, poly(vinyl chloride), polymaleic acid, polyacrylonitrile, polyethylene, polypropylene, polyurethane and polyimide-based ionomers, and their copolymers and mixtures. The inorganic material is selected from the group consisting of aluminum oxide, lithium aluminum oxide, silica, zeolite, titanium oxide and their mixtures.

Abstract translation: 目的：提供离聚物导电聚合物电解质，以通过使用基于丙烯酸酯的离聚物和环氧乙烷基离聚物来提高电解质的机械性能，柔性和离子传导性。 构成：离聚物导电聚合物电解质包含基于丙烯酸酯的离聚物和9:1和3:7的环氧乙烷离聚物和无机材料的混合物。 将该混合物溶解在基于丙烯酸酯类离聚物的重量为200-800重量％的有机溶剂中。 基于丙烯酸酯类离聚物的重量，无机材料的含量为10〜100重量％。 优选地，基于丙烯酸酯的离聚物具有10-1,000kDa的平均分子量，并且选自聚丙烯酸甲酯，聚丙烯酸乙酯，聚丙烯酸丁酯，聚甲基丙烯酸甲酯，聚甲基丙烯酸乙酯，聚甲基丙烯酸丁酯，聚苯乙烯，聚（氯乙烯）， 聚马来酸，聚丙烯腈，聚乙烯，聚丙烯，聚氨酯和聚酰亚胺基离聚物，以及它们的共聚物和混合物。 无机材料选自氧化铝，氧化铝锂，二氧化硅，沸石，氧化钛及其混合物。