Zhang Shengmao;Gao Yongjian;Zhang Zhijun;Dang Hongxin;Liu Weimin;Xue Qunji
2002, Vol. 60(8): 1497-1501
Laboratory of Special Functional Materials, Henan University, Kaifeng(475001);State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences,Lanzhou (730000)
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