| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a proton conductive film with few elution of acid, and with low methanol permeability optimum for DMFC, and also to provide a fuel cell using it. <P>SOLUTION: This proton conductive film contains an organic polymer having a proton donor group containing a silicon oxygen 3-dimensionally cross-linked structural body and phosphorus as a side chain. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
