YANG Dong-Jiang1,2, XU Yao, ZHANG Lei1,2,ZHAI Shang-Ru1,2, WU Dong, SUN Yu-Han*
2005, Vol. 63(15): 1461-1464
(1 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001)
(2 Graduate School of Chinese Academy of Sciences, Beijing 100039)
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