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Recent Advances in Zn‐Ion Batteries
Author(s) -
Song Ming,
Tan Hua,
Chao Dongliang,
Fan Hong Jin
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201802564
Subject(s) - materials science , cathode , vanadium , prussian blue , electrochemistry , nanotechnology , energy storage , intercalation (chemistry) , electrolyte , ion , engineering physics , electrochemical energy storage , metallurgy , inorganic chemistry , supercapacitor , electrical engineering , electrode , engineering , power (physics) , chemistry , physics , quantum mechanics
The ever‐growing demands for electrical energy storage have stimulated the pursuit of alternative advanced batteries. Zn‐ion batteries (ZIBs) are receiving increased attentions due to the low cost, high safety, and high eco‐efficiency. However, it is still a big challenge to develop suitable cathode materials for intercalation of Zn ions. This review provides a timely access for researchers to the recent activities regarding ZIBs. First, cathode materials including various manganese oxides, vanadium compounds, and Prussian blue analogs are summarized with details in crystal structures and Zn ion storage mechanisms. Then, the electrolytes and their influences on the electrochemical processes are discussed. Finally, opinions on the current challenge of ZIBs and perspective to future research directions are provided.