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PAPER
A preparation of carbon fibers using a block copolymer surfactant template and its application to anode of lithium ion batteries관리자2020-05-11 조회 2,063 댓글 0이메일주소 site@site.co.kr Author Songhun Yoon, Ji H Ryu, Seung M Oh, Chulwee Lee Journal Journal of non-crystalline solids Year of Pub. 2009
Hard carbon nanofiber (HCNF) bundles were prepared using reverse hexagonal micelle (H2) phase formed by a template of an amphiphilic block copolymer surfactant and their anode performance in lithium ion batteries was analyzed. Prepared HCNF showed a higher discharge capacity at voltage region above 0.8 V (vs. Li/Li+) than that of control carbon. Rate capability was also examined in order to demonstrate merit of the fibrous morphology of CNF, with current values corresponding to 0.1, 0.2, 0.5, 1 and 2 C rate. Prepared HCNF electrode exhibited higher rate capability than control carbon, which was attributed to morphological difference.
첨부파일 14.png (224.25KB) [0] 2020-05-11 14:57:13 첨부파일 A_preparation_of_carbon_fibers_using_a_block_copolymer_surfactant_template_and_its_application_to_anode_of_lithium_ion_batteries.pdf (573.46KB) [0] 2020-05-11 14:57:13