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The Structures of Copper-Doped Carbon Aerogels Prepared by an Ion Exchange Method

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Abstract — The copper-doped carbon aerogels were fabricated by ion exchange method. Their structures were investigated by surface area detection, TEM, SEM and XPS. The experimental results showed that the copper-doped carbon aerogels produced have low mass density, a high density of nano-pores and high surface areas. Many copper nano-particles were produced after carbonization of copper-doped carbon aerogels. Before carbonization, part of the copper atoms were reduced into low valence compounds, such as Cu2O.

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Authors and Affiliations

  1. Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA, 0213, USA

    Noriko Yoshizawa, Ruowen Fu, Mildred S. Dresselhaus & Gene Dresselhaus

  2. National Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba, 305-856, Japan

    Noriko Yoshizawa

  3. Materials Science Institute, PCFM Key Laboratory, Zhongshan University, Guangzhou 510275, China

    Ruowen Fu

  4. Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, 9455, USA

    Joe Satcher & Ted Baumann

Authors
  1. Noriko Yoshizawa
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  2. Ruowen Fu
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  3. Mildred S. Dresselhaus
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  4. Gene Dresselhaus
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  5. Joe Satcher
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  6. Ted Baumann
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Yoshizawa, N., Fu, R., Dresselhaus, M.S. et al. The Structures of Copper-Doped Carbon Aerogels Prepared by an Ion Exchange Method. MRS Online Proceedings Library 697, 828 (2001). https://doi.org/10.1557/PROC-697-P8.28

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  • DOI: https://doi.org/10.1557/PROC-697-P8.28

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