TOP > 外国特許検索 > ELECTROLYTE MEMBRANE, FUEL CELL, AND METHOD FOR MANUFACTURING AN ELECTROLYTE MEMBRANE

ELECTROLYTE MEMBRANE, FUEL CELL, AND METHOD FOR MANUFACTURING AN ELECTROLYTE MEMBRANE 新技術説明会

Foreign code F120006418
File No. 09064P
Posted date 2012年4月11日
Country 世界知的所有権機関(WIPO)
International application number 2010JP071131
International publication number WO 2011/065483
Date of international filing 平成22年11月26日(2010.11.26)
Date of international publication 平成23年6月3日(2011.6.3)
Priority data
  • 特願2009-270890 (2009.11.29) JP
Title ELECTROLYTE MEMBRANE, FUEL CELL, AND METHOD FOR MANUFACTURING AN ELECTROLYTE MEMBRANE 新技術説明会
Abstract Provided is a composite membrane that can be used as an electrolyte membrane in a fuel cell and is obtained from: a resin material that contains at least a polybenzimidazole; and a composite obtained by mechanically milling hydrogen sulfate and a heteropoly acid. The provided composite membrane has a non-fluorine-containing aromatic hydrocarbon basic skeleton but is efficient even with a low doping ratio, and can thus be used as an electrolyte membrane in a medium-temperature non-humidified fuel cell. The composite membrane is doped with phosphoric acid. The output current density/output voltage characteristics of an electrolyte membrane fabricated from the fabricated composite membrane (sample 4) are good in comparison to sample 8, which has an equivalent amount of phosphoric acid dopant.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • National University Corporation TOYOHASHI UNIVERSITY OF TECHNOLOGY
  • Inventor
  • MATSUDA, Atsunori
  • OH, Song-Yul
  • YOSHIDA, Toshihiro
  • KAWAMURA, Go
  • HAMAGAMI, Junichi
  • SAKAI, Mototsugu
IPC(International Patent Classification)
Specified countries 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)
ご興味のある特許について詳しく内容をお知りになりたい方は、下記までお問い合せください。

PAGE TOP

close
close
close
close
close
close