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국내 최대 정보 기계·건설 공학연구정보센터
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    제목(국문)
    제목(영문) Wear and Adhesion Properties of Single-Layer raphene
    저자 박찬형 (C. H. Park ,서울과학기술대학교 대학원 스마트생산융합시스템공학과 ) ▷공저자네트워크등록하기
    김주희 (J. H. Kim ,서울과학기술대학교 대학원 스마트생산융합시스템공학과 ) ▷공저자네트워크등록하기
    안효석 (H. S. Ahn ,서울과학기술대학교 글로벌융합산업 공학과 MSDE 전공 ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    Wear and adhesion properties of single-layer graphene deposited on a silicon wafer were investigated in this study. Wear
    characteristics was studied at nanoscale by using friction force microscopy (FFM) while adhesion property was measured at
    microscale with a scratch tester. The microscratch test was performed on a single-layer graphene by linearly increasing normal load
    from 0 to 200 mN The Kelvin probe force microscopy (KPFM) was used to locally measure surface potential in the tested surface
    to quantitatively measure the area of damage of grqphene layer. The nanoscale wear test results showed two stages of damage of
    graphene layer; a steady increase at low loads and a relatively rapid increase at high loads. The microscratch test results revealed
    that severe damage of the layer occurred without introduction of minor damage stage. We demonstrated that the KPFM was highly
    effective in quantifj;ing the damage of graphene layer.

    keyword Friction force microscopy, Microscratch test, Kelvin prove force microscopy, Wear, Scratch
    저널명 International Journal of Precision Engineering and Manufacturing ▷관련저널보기
    VOL 19
    PAGE 1539
    발표년도 2018
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