화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2002년 봄 (04/12 ~ 04/13, 서울대학교)
권호 27권 1호, p.199
발표분야 고분자 가공/블렌드
제목 Electrospinning and Characterization of Nanostructred Tri-block copolymer(PDO-LLA-co-PEG) fibers
초록 This work is concerning about the non-woven of tri-block copolymer(p-dioxanone-L- lactide-co-poly ethylene glycol). We made the non-woven by using the electrospinning technique. It was checked the morphological structure of its non-woven. The fibers were obtained with diameter in the range of submicron. The effects of tri-block copolymer composition, processing parameters such as polymer concentration, applied voltage, and tip-to-collector distance(TCD) on the fiber diameter were investigated. Differential scanning calorimeter(DSC), scanning electron microscopy(SEM), and wide angle x-ray scattering(WAXS) were employed to characterize the tri-block copolymer non-woven fabrics.
저자 김학용1, 차동일2, 나라얀*3, 박수진**, 이덕래
소속 1전북대, 2*전북대, 3**한국화학(연)
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