화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터)
권호 14권 2호
발표분야 고분자
제목 Synthesis of hydroxylated macroporous polymer beads with high surface areas for adsorption and microwave-assisted desorption of benzene
초록 In this study, macroporous polymer beads were synthesized via suspension polymerization of divinylbenzene and vinyl acetate. The FT-IR spectroscopy indicated that the large number of hydroxyl groups appeared on the surface of beads under experimental conditions, and subsequently, the hydoxylated polymer beads were post cross-linked in the presence of ferric chloride. General physical properties of the polymer beads such as BET surface area, apparent density, and pore sizes, were measured. The morphological features of the beads were evaluated by microscopic analysis. Adsorption and the microwave-assisted desorption behaviors of the polymer beads toward benzene were studied.
저자 맹경박, 양고수, 이연식
소속 전북대
키워드 porous copolymer network; vinyl acetate; post cross-linking; VOC; adsorption/desorption; microwave
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