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    National Tsing Hua University Institutional Repository > 工學院  > 化學工程學系 > 期刊論文 >  Phase transformation in self-assembly of the gold/poly(4-vinylpyridine)-b- poly(ε-caprolactone) hybrid system

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/37940

    Title: Phase transformation in self-assembly of the gold/poly(4-vinylpyridine)-b- poly(ε-caprolactone) hybrid system
    Authors: Ho, Rong-Ming;Lin, Tao;Jhong, Meng-Ru;Chung, Tsai-Ming;Ko, Bao-Tsan;Chen, Yi-Chun
    教師: 何榮銘
    Date: 2005
    Publisher: American Chemical Society
    Relation: MACROMOLECULES, American Chemical Society, Volume 38, Issue 21, September 24, 2005, Pages 8607–8610
    Keywords: Phase transitions
    Self assembly
    Transmission electron microscopy
    Abstract: ©2005 ACS - The phase transformation in self-assembly of the gold/poly(4-vinyl)-b- polyη-caprolactone) hybrid system was examined. Bulk samples of block copolymers were prepared by the solution-casting method using dichloromethane (CH2Cl2) solution at room temperature. Bright field transmission electron microscopy (TEM) images were obtained using the mass-thickness contrast with a JEOL TEM-1200x transmission electron microscope. The results show that the introduction of gold precursors is preferentially cooperated with the P4VP microdomains and thus reduces the transformation of cylinder to lamellae.
    URI: http://pubs.acs.org/
    Appears in Collections:[化學工程學系] 期刊論文

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