| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
콜로이드계면화학_포스터 |
| 제목 |
Heterogeneous catalytic reaction using palladium-coated microparticles at a fluid-fluid interface |
| 초록 |
Phase transfer catalysis (PTC) is a heterogeneous catalytic reaction that occurs in a biphasic system composed of catalytic particles trapped at two immiscible fluid-fluid interfaces (e.g., oil-water and air-water interfaces). For instance, when hydrophilic reactants initially dispersed in an aqueous phase yield hydrophobic products via the catalytic reactions at an oil-water interface, the products spontaneously transfer to the oil phase due to limited solubility in the water phase. This reaction process associated with the spontaneous mass transfer through the fluid-fluid interface essentially offers technological advantages particularly in regard to efficient and automated separation of products from the reaction mixture, thereby reducing production costs. In this work, we develop a prototype PTC reactor system and characterize PTC reactions using palladium-coated microparticles trapped at a planar oil-water interface. |
| 저자 |
임진현, 김경학, 강동우, 김진수, 유태경, 박범준
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| 소속 |
경희대 |
| 키워드 |
Interface; Heterogeneous catalytic reaction
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| E-Mail |
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