| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Nanostructured polymersbased on "grafting technology" and their applications tofuel cells, solar cells, batteries and separation membranes |
| 초록 |
Our work has been devoted to the study of polymeric materials, particularly self-organizing and nanostructured polymer systems, for applications including fuel cells, solar cells, rechargeable batteries and separation membranes. The "grafting from" technology to prepare the well-defined microphase-separated structure of polymeric materials using atom transfer radical polymerization (ATRP) will be introduced in this presentation. Various amphiphilic comb copolymers consisting of PVC or PVDF main chains were synthesized through this approach. Graft copolymers incorporating proton conducting groups are being explored as polymer electrolyte membranes for fuel cells. We have also synthesized microphase-separated graft copolymers using ATRP and used as both the electrolyte and the template for TiO2 electrode in dye sensitized solar cells (DSSC). Finally, we demonstrate the novel applicability of metal halide nanocomposite membranes for olefin/paraffin separation membranes. |
| 저자 |
박정태, 고주환, 안성훈, 김종학
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| 소속 |
연세대 |
| 키워드 |
graft copolymer; ATRP; solar cells; fuel cells; membranes |
| E-Mail |
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