| Promise and challenge of vanadium-based cathodes for aqueous zinc-ion batteries |
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| 作者姓名： | Yaru Zhang Aibing Chen Jie Sun |
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| 作者单位： | Key Laboratory for Green Chemical Technology of Ministry of Education;College of Chemical and Pharmaceutical Engineering;State Key Laboratory of Organic–Inorganic Composites |
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| 基金项目： | supported by the Natural Science Foundation of Tianjin-Science and the Technology Correspondent Project(19YFSLQY00070);the State Key Laboratory of Organic-Inorganic Composites(oic-201901004);the National Natural Science Foundation of China(21676070);Hebei University of Science and Technology(20544401D,20314401D)。 |
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| 摘 要： | Aqueous zinc-ion batteries(ZIBs)have got wide attention with the increasing demands for energy resource recently.It has a number of merits compared with lithium-ion batteries,such as enhanced safety,low cost and environmental friendliness.Vanadium-based materials have been developed to serve as the cathodes of ZIBs for many years.But there are also some challenges to construct high performance ZIBs in the future.Herein,we reviewed the research progress of vanadium-based cathodes and discussed the energy storage mechanisms in ZIBs.In addition,we summarized the major challenges faced by vanadium-based cathodes and the corresponding ways to improve electrochemical performance of ZIBs.Finally,some excellent vanadium-based cathodes are summarized to pave the way for future research in ZIBs.
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| 关 键 词： | Zinc-ion batteries Vanadium-based cathodes Energy storage mechanisms |
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