| 학회 |
한국고분자학회 |
| 학술대회 |
2003년 봄 (04/11 ~ 04/12, 연세대학교) |
| 권호 |
28권 1호, p.76 |
| 발표분야 |
특별 심포지엄 |
| 제목 |
Highly Stabilized Silver Polymer Electrolyte Membranes for Facilitated Olefin Transport |
| 초록 |
We have synthesized PEP as a polymer matrix to dissolve silver salt and applied to the polymer electrolyte membranes transporting olefin molecules preferentially across the membrane. Strong coordinative interaction between the silver ions and the carbonyl groups in PEP is confirmed by the large carbonyl peak shift to a lower wavenumber in FT-IR spectra upon the silver incorporation. Consequently, PEP serves to prevent the deactivation of the carrier, i.e. the reduction of silver ions to silver nanoparticle, resulting in highly stabilized separation performance in polymer electrolyte membranes. |
| 저자 |
강상욱;김종학;원종옥;차국헌;강용수 |
| 소속 |
서울대 응용화학부;KIST 촉진수송분리막;세종대 응용화학;서울대 응용화학부;KIST 촉진수송분리막 |
| 키워드 |
facilitated transport; poly(ethylene phthalate); membrane; silver; stability
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| E-Mail |
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