摘要 |
The present invention provides an alternate proton conducting polymer electrolyte membrane and a process for the preparation thereof. More particularly the present invention provides a conducting hybrid polymer electrolyte membrane comprising a stable host polymer and a proton-conducting medium as a guest polymer for its suitability in PEM-based fuel cells. The present invention deals with host polymer, comprising a group of poly (vinyl alcohol), poly (vinyl fluoride), polyethylene oxide, polyethyleneimine, polyethylene glycol, cellulose acetate, polyvinylmethylethyl ether, more preferably polyvinyl alcohol and a guest polymer comprising poly (styrene sulfonic acid), poly(acrylic acid), sulfonated phenolic, polyacrylonitrile, polymethyl acrylate, and quaternary ammonium salt, more preferably poly(styrene sulfonic acid). |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH;SHUKLA, ASHOK, KUMAR;PITCHUMANI, SETHURAMAN;SRIDHAR, PARTHASARATHI;SAHU, AKHILA, KUMAR;SELVARANI, GANESH;KHADKE, PRASHANT, SUBHASH |
发明人 |
SHUKLA, ASHOK, KUMAR;PITCHUMANI, SETHURAMAN;SRIDHAR, PARTHASARATHI;SAHU, AKHILA, KUMAR;SELVARANI, GANESH;KHADKE, PRASHANT, SUBHASH |