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Citation: GONG Xiao-Zhong, TANG Jiao-Ning, LI Jun-Qin, GAO Ji-Hua. Preparation and Characterization of Cobalt Nanorods via Microwave Synthesis Method[J]. Chinese Journal of Applied Chemistry, ;2005, 22(12): 1291-1294. shu

Preparation and Characterization of Cobalt Nanorods via Microwave Synthesis Method

1.
School of Science, Shenzhen University, Shenzhen 518060

Received Date: 22 January 2005
Available Online: 25 March 2005
Fund Project: 国家自然科学基金资助项目(10405018) (10405018)广东省自然科学基金资助项目(021286)(04011311) (021286)(04011311)

Co nanorods with hexagonal structure were prepared by means of the reduction method with the aid of microwave.Different surfactants were used to modify the surfaces of the Co nanorods.The radius and the length of the Co nanorods were about 20 nm and 100 nm respectively observed by transmission electron microscopy and laser light scattering.The Co nanorods showed narrow size distribution and no agglomeration in hexane.The surface-valence of the cobalt nanorods was determined to be zero by XPS.
- microwave synthesis,
- cobalt nanorods,
- surfactant,
- modification,
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