Xiao-Ping Cao
Lanzhou University
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Publication
Featured researches published by Xiao-Ping Cao.
Australian Journal of Chemistry | 2010
Liwei Xiao; Min Zhang; Rong Gao; Xiao-Ping Cao; Wen-Hua Sun
A series of tridentate N,N,N-nickel complexes bearing 2-(1H-2-benzimidazolyl)-6-(1-(arylimino)ethyl)pyridines was synthesized and characterized by elemental and IR spectroscopic analysis. The molecular structures of representative complexes were determined by single-crystal diffraction, and these were found to have a six-coordinate distorted octahedral geometry around the Ni centre. On treatment with Et2AlCl, all nickel complexes exhibited good catalytic activities up to 106 g mol–1(Ni) h–1 for ethylene oligomerization with major dimerization. The steric and electronic effects on catalytic activities of metal complexes as well as the influence of various reaction parameters were carefully investigated.
Science China-chemistry | 2016
Erlin Yue; Yanning Zeng; Wenjuan Zhang; Yang Sun; Xiao-Ping Cao; Wen-Hua Sun
The series of 2-(1-(2,4-dibenzhydrylnaphthylimino)ethyl)-6-(1-(arylimino)ethyl)pyridine derivatives and their cobalt chlorides (Co1−Co5) were synthesized and fully characterized. The representative complexes Co2 and Co3 were confirmed by single crystal X-ray diffraction analyses, indicating pseudo-square-pyramidal geometry around the cobalt centre. All cobalt complexes, activated with either methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), exhibited high activities towards ethylene polymerization, and produced polyethylenes with high molecular weight and highly linear feature as well as unimodal distribution.
Organometallics | 2009
Liwei Xiao; Rong Gao; Min Zhang; Yan Li; Xiao-Ping Cao; Wen-Hua Sun
Dalton Transactions | 2014
Erlin Yue; Li-Ping Zhang; Qifeng Xing; Xiao-Ping Cao; Xiang Hao; Carl Redshaw; Wen-Hua Sun
Polymer | 2012
Xiao-Ping Cao; Fan He; Weizhen Zhao; Zhengguo Cai; Xiang Hao; Takeshi Shiono; Carl Redshaw; Wen-Hua Sun
Dalton Transactions | 2014
Erlin Yue; Qifeng Xing; Li-Ping Zhang; Qisong Shi; Xiao-Ping Cao; Lin Wang; Carl Redshaw; Wen-Hua Sun
Journal of Organometallic Chemistry | 2012
Fan He; Weizhen Zhao; Xiao-Ping Cao; Tongling Liang; Carl Redshaw; Wen-Hua Sun
Journal of Organometallic Chemistry | 2012
Fan He; Xiang Hao; Xiao-Ping Cao; Carl Redshaw; Wen-Hua Sun
Inorganica Chimica Acta | 2016
Erlin Yue; Yanning Zeng; Wenjuan Zhang; Fang Huang; Xiao-Ping Cao; Tongling Liang; Wen-Hua Sun
Journal of Organometallic Chemistry | 2008
Liwei Xiao; Suyun Jie; Yingxia Song; Xiao-Ping Cao; Wen-Hua Sun