| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_고분자 |
| 제목 |
Development of porous nanofiber membrane with CNT core for an excellent caffeine removal |
| 초록 |
This study describes the removal of caffeine by means of simple filtration with a porous nanofiber membrane prepared through facile electrospinning method. Carbon based materials were widely utilized for various adsorption applications due to its properties. The membranes were generated by dual spinning set-up having the funtionalized CNT as the inside core and polyacrylonitrile (PAN) as the outer layer of the fiber, while PVP serves as a porogen to obtain the porous structure. The generated porous network was controlled by the variation of polyvinyl pyrrolidone (PVP) content in the PAN solution. The increased adsorbing contact of the CNT core nanofibers were provided by the transmission paths due to the porous network. The effectiveness of the fabricated membrane on caffeine removal through simple filtration was defined. Thereby, we believe that this research may offer a simple and effective way to on caffeine removal. |
| 저자 |
Arni Gesselle Manalo, 김헌
|
| 소속 |
명지대 |
| 키워드 |
electrospun nanofiber; caffeine removal; coffee; coffee filter; core and shell
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| E-Mail |
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