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ELECTROCHEMICAL DEVICE USING SOLID POLYMER ELECTROLYTE USING FINE POLYMER COMPOSITE PARTICLES

外国特許コード F110006063
整理番号 S2010-0120
掲載日 2011年12月28日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2010JP068454
国際公開番号 WO 2011/049113
国際出願日 平成22年10月20日(2010.10.20)
国際公開日 平成23年4月28日(2011.4.28)
優先権データ
  • 特願2009-242879 (2009.10.21) JP
  • 特願2010-129364 (2010.6.4) JP
発明の名称 (英語) ELECTROCHEMICAL DEVICE USING SOLID POLYMER ELECTROLYTE USING FINE POLYMER COMPOSITE PARTICLES
発明の概要(英語) Disclosed is an electrochemical device which comprises: a negative electrode that has a negative electrode material layer at least on the surface; a positive electrode that has a positive electrode material layer at least on the surface; and a solid electrolyte that is arranged between the negative electrode and the positive electrode. The electrochemical device is characterized in that: (1) the solid electrolyte is composed of a solid polymer electrolyte that contains, as a main component, fine composite particles each comprising a polymer brush layer that is composed of a polymer graft chain obtained by polymerizing a monomer that has a polymerizable functional group, and the fine composite particles form a substantially three-dimensional regular array structure and a continuous ion-conductive network channel is formed between the fine particles; (2) the negative electrode or the negative electrode material layer and/or the positive electrode or the positive electrode material layer has gaps that are filled with the fine composite particles; and (3) the contact interface between the solid electrolyte and the electrode material layer or the electrode is the polymer brush layer that is composed of a polymer graft chain (in this connection, the electrode material layer is at least one layer selected from the group consisting of the negative electrode material layer and the positive electrode active material layer, and the electrode is at least one electrode selected from the group consisting of the negative electrode and the positive electrode).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYOTO UNIVERSITY
  • INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY
  • 発明者(英語)
  • TSUJII, Yoshinobu
  • OONO, Kouji
  • FUKUDA, Takeshi
  • SATO, Takaya
  • MORINAGA, Takashi
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH(UTILITY MODEL),BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CL(UTILITY MODEL),CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH(UTILITY CERTIFICATE),GM,GT(UTILITY MODEL),HN(UTILITY MODEL),HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,JP(UTILITY MODEL),KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME,MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM(UTILITY MODEL),PE(UTILITY MODEL),PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,ST,SV(UTILITY MODEL),SY,TH(PETTY PATENT),TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN(PATENT FOR UTILITY SOLUTION),ZA,ZM,ZW,EP(AL,AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MK,MT,NL,NO,PL,PT,RO,RS,SE,SI,SK,SM,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LR(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
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