Multi-walled carbon nanotubes (MWCNTs) have been grown from ethylene on the fibers of carbon paper by Ohmically heating Co-Ni or Fe catalytic sites supported on the carbon fibers. MWCNTs are mainly tip-grown and have diameters ranging from 10 to 30 mn, depending on the catalyst used. The MWCNTs adhere firmly to the carbon paper with which they are in electrical contact. Cyclic voltammetry of the electrode thus formed indicates that MWCNTs behave like a graphitic material. (C) 2001 Elsevier Science B.V. All rights reserved.
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Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R ChinaAcad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Cheng, HM
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Li, F
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Li, F
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Su, G
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Su, G
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Pan, HY
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Pan, HY
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He, LL
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
He, LL
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Sun, X
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Sun, X
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Dresselhaus, MS
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
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Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R ChinaAcad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Cheng, HM
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Li, F
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Li, F
;
Su, G
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Su, G
;
Pan, HY
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Pan, HY
;
He, LL
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
He, LL
;
Sun, X
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China
Sun, X
;
Dresselhaus, MS
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机构:Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China