A reaction of single-wall carbon nanotubes with an organic hydrazine proceeds in an aqueous surfactant solution. Raman spectrum of the product shows the typical disorder band, indicating the Occurrence of sidewall functionalization of nanotubes. Elemental analyses of the products Suggest that C-N bonds are formed on the nanotube surface. The functionalized nanotubes are soluble in organic solvents Lip to 100 mg/L. The attached groups can be removed by heating. (C) 2005 Elsevier Ltd. All rights reserved.
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Shanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Zhao, Jianguo
Guo, Xiangyun
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Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Guo, Xiangyun
Guo, Quangui
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Chinese Acad Sci, Inst Coal Chem, Key Lab Carbon Mat, Taiyuan 030001, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Guo, Quangui
Gu, Ling
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Shanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Gu, Ling
Guo, Yong
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Shanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
Guo, Yong
Feng, Feng
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Shanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R ChinaShanxi Datong Univ, Inst Carbon Mat Sci, Datong 037009, Peoples R China
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Penn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USAPenn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USA
Zhang, NY
Xie, J
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Penn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USAPenn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USA
Xie, J
Guers, M
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Penn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USAPenn State Univ, Ctr Engn Elect & Acoust Mat & Devices, University Pk, PA 16802 USA
Guers, M
Varadan, VK
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