| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 봄 (04/12 ~ 04/13, 제주 ICC) |
| 권호 |
32권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of palladium nano-cluster doped poly(vinylidenefluoride) catalytic membrane module and catalytic reaction for removal of dissolved oxygen in water |
| 초록 |
polymer materials doped nano-sized metal cluster are widely used in various technical applications such as catalytic reaction, sensors, and electronics industries. The porous poly(vinylidenefluoride) hollow fiber was used as a support material for immobilization of nano-sized palladium cluster. In this study, the nano-sized palladium doped poly(vinylidenefluoride) hollow fiber was used as a catalyst for removal of dissolved oxygen (DO) in water. The hydrogen used as a reducing agent is fed into the hollow fiber membrane reactor, while water containing dissolved oxygen flow through the shell side of nano-sized palladium doped poly(vinylidenefluoride) hollow fiber. The DO concentration in water diminished from 8.0 to 2.08 ppm using the 0.16 wt.% Pd-doped poly(cinylidenefluoride) catalytic membrane. |
| 저자 |
최정은1, 김민정1, 김인철1, 박주영1, 이윤재1, 김우년2, 이규호1
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| 소속 |
1한국화학(연), 2고려대 |
| 키워드 |
Nano-sized palladium cluster; Membrane reactor; Catalytic membrane; Dissolved oxygen removal
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| E-Mail |
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