| 번호 | 제목 |
|---|---|
| 1 |
Preparation and properties of sulfonated polyimide copolymers based on new sulfonated diamine and naphthalenic dianhydride as proton exchange membrane for fuel cell 홍영택;James E. McGrath 한국고분자학회 2003년 봄 학술대회 |
| 번호 | 제목 |
|---|---|
| 1 |
Preparation and properties of sulfonated polyimide copolymers based on new sulfonated diamine and naphthalenic dianhydride as proton exchange membrane for fuel cell 홍영택;James E. McGrath 한국고분자학회 2003년 봄 학술대회 |