%0 Journal Article %T Unraveling the real active sites of an amorphous silica–alumina-supported nickel catalyst for highly efficient ethylene oligomerization %A Xu, Jinghua %A Wang, Ruifeng %A Zheng, Lirong %A Ma, Junguo %A Yan, Wenjun %A Yang, Xiaofeng %A Wang, Junying %A Su, Xiong %A Huang, Yanqiang %J Catalysis Science & Technology %V 11 %N 4 %P 1510-1518 %@ 2044-4753 %D 2021-03-02 %I The Royal Society of Chemistry %~ DeepDyve