Synthesis of novel multi-branched carbon nanotubes with alkali-element modified Cu/MgO catalyst
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作者:
Tao, XY
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Tao, XY
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Zhang, XB
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Zhang, XB
[1
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Cheng, JP
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Cheng, JP
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Wang, YW
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Wang, YW
[1
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Liu, F
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Liu, F
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Luo, ZQ
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Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Luo, ZQ
[1
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机构:
[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
Novel multi-branched carbon nanotubes (BCNTs) have been synthesized using alkali-element modified Cu/MgO catalyst. It was found that alkali-element doping to the catalyst played a key role in the synthesis of CNTs, signifying a novel approach to modify Cu catalyst. Based on the transmission electron microscopy observations, a simple model is developed to describe the growth of BCNTs. (c) 2005 Elsevier B.V. All rights reserved.
机构:
Chung Ang Univ, Inst Sci & Technol, Dept Elect Engn, Computat Semicond Lab, Seoul 156756, South KoreaChung Ang Univ, Inst Sci & Technol, Dept Elect Engn, Computat Semicond Lab, Seoul 156756, South Korea
机构:
Chung Ang Univ, Inst Sci & Technol, Dept Elect Engn, Computat Semicond Lab, Seoul 156756, South KoreaChung Ang Univ, Inst Sci & Technol, Dept Elect Engn, Computat Semicond Lab, Seoul 156756, South Korea