중앙대연구실

    • PEOPLE
    • RESEARCH
    • PUBLICATION
    • LECTURE
    • BBS
    • PEOPLE
    • Professor
    • Students
    • Alummi
    • RESEARCH
    • Energy storage
    • Inorganic material
    • Composite material
    • Electrochemical analysis
    • PUBLICATION
    • Paper
    • Patent
    • Presentation
    • LECTURE
    • Lecture
    • BBS
    • Notice
    • News
    • Album
모든 메뉴 열기
  • PUBLICATION

    • Paper
    • Patent
    • Presentation
    •  HOME
    • >
    • PUBLICATION

    PAPER

    Direct template synthesis of mesoporous carbon and its application to supercapacitor electrodes
    관리자
    2020-05-11      조회 2,382   댓글 0  
    이메일주소 site@site.co.kr
    Author Songhun Yoon, Seung M Oh, Chulwee Lee
    Journal Materials Research Bulletin
    Year of Pub. 2009


    A direct templating method which is facile, inexpensive and suitable for the large scale production of mesoporous carbon is reported herein. A meso-structure surfactant/silicate template was made in a solution phase and resorcinol–formaldehyde as a carbon precursor was incorporated into the template solution. After aging, carbonization and hydrofluoric acid (HF) etching, mesoporous carbon was obtained. Using X-ray diffraction, scanning and transmission electron microscopy and nitrogen sorption, the synthesis mechanism of the mesoporous carbon was elucidated. According to the small angle X-ray scattering measurements, the surface became smoother after the removal of the silica, indicating that the silica was mostly located at the pore surface of the carbon. Also, the calculation of the pore volume demonstrated that the silica was transferred into the pores of the carbon without structural collapse during HF …​

    첨부파일 15.png (241.27KB) [0] 2020-05-11 14:58:22
    첨부파일 Direct_template_synthesis_of_mesoporous_carbon_and_its_application_to_supercapacitor_electrodes.pdf (521.17KB) [0] 2020-05-11 14:58:22
    이전글 Ordered mesoporous WO 3− X possessing electronically conductive framework comparable to carbon framework toward long-term stable cathode supports for fuel cells
    다음글 A preparation of carbon fibers using a block copolymer surfactant template and its application to anode of lithium ion batteries
    리스트

중앙대

221 HEUK SEOK-DONG, DONGJAK-GU, SEOUL, KOREA TEL: +82-2-820-5769 FAX: +82-2-814-2651
COPYRIGHT©2013 BY NEL. All Rights Reserved.