| In situ confined vertical growth of Co2.5Ni0.5Si2O5(OH)4 nanoarrays on rGO for an efficient oxygen evolution reactionOA |
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| 作者姓名： | Yang Mu Xiaoyu Pei Yunfeng Zhao Xueying Dong Zongkui Kou Miao Cui Changgong Meng Yifu Zhang |
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| 作者单位： | 1. State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology;2. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology |
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| 基金项目： | supported by the Fundamental Research Funds for the Central Universities (DUT21LK34)；;Natural Science Foundation of Liaoning Province (2020-MS-113)； |
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| 摘 要： | Rational design of oxygen evolution reaction(OER) catalysts at low cost would greatly benefit the economy.Taking advantage of earth-abundant elements Si, Co and Ni, we produce a unique-structure where cobalt-nickel silicate hydroxide Co2.5Ni0.5Si2O5(OH)4] is vertically grown on a reduced graphene oxide(rGO) support(CNS@rGO). This is developed as a low-cost and prospective OER catalyst. Compared to cobalt or nickel silicate hydroxide@rGO(CS@...
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