Citation: Wei Xiang CHEN, Zhu De XU, Jiang Ping TU, Zhong Jian LIU, Ya Xu JIN, De Yi LV, Xiao Nan LU. Synthesis of carbon nanotubes by catalytic chemical vapor deposition using hydrogen storage alloy as a catalyst[J]. Chinese Chemical Letters, ;2001, 12(6): 545-548. shu

Synthesis of carbon nanotubes by catalytic chemical vapor deposition using hydrogen storage alloy as a catalyst

1.
Department of Chemistry, Zhejiang University, Hangzhou 310027;
2.
Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027;
3.
Department of Physics, Zhejiang University, Hangzhou 310027

Received Date: 13 November 2000

Fund Project: This work was supported by the National Natural Science Foundation of China (No.20003009), the Zhejiang Provincial Natural Science Foundation (No.200053) and the Special Fund of General Motor Corporation of USA.

Carbon nanotubes (CNTs) were syntecized by catalytic chemical deposition and using the alkali-reducing prereated hydrogen storage alloy (MINI_4.0Co_0.6Al_0.4)powder as a catalyst I was found that the surface modification of the alloy was effective to provide the catalytic active sites for CNTs growth.The Ni-and Co-clusters on the surface of the treated alloy were dominant for the growth of CNTs. The composite of CNTs with the hydrogen storage alloy has the potential to be used as a new type of hydrogen storage material without further purther purfication
- Carbon nanothbes hydrogen storager alloy catalytic vhemical bvapor depostotion sutface modifation
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