Sustainable nanostructured electrolyte additives for stable metal anodes  

作　　者：Wenjie Fan Huanlei Wang Jingyi Wu 

机构地区：[1]School of Materials Science and Engineering,Ocean University of China,Qingdao 266404,China

出　　处：《eScience》2024年第4期54-68,共15页电化学与能源科学（英文）

基　　金：The authors thank the financial support of Natural Science Foundation of China(No:52002138 and 22179123);the Taishan Scholar Program of Shandong Province,China(No.tsqn202306109,tsqn202211048);the Fundamental Research Funds for the Central Universities(No.202312017 and 202262010).

摘　　要：Metal anodes(e.g.,Li and Zn)are promising candidates for high-energy and high-power rechargeable batteries.However,the commercialization of metal anodes is hampered by irregular dendrite growth,which severely deteriorates the safety and cyclability of metal anodes.Optimizing the electrolyte by nanostructured additives to regulate the metal deposition shows great potential since the electrochemically nonreactive feature endows the regulation function with good sustainability.In this manuscript,the fundamental dendrite formation models and key parameters for stabilizing metal anode are first discussed.The progress and functional mechanism of nanostructured additives for regulating the metal deposition are summarized in terms of regulatory model,i.e.,deposition-,adsorption-and dispersion-type.Finally,we also provide a detailed concluding outlook,pointing out the future trend of selecting new nanostructured additive candidates and elucidating synergistic effects and underlying mechanisms with the key attention being given to the assessments of practicality.

关 键 词：Metal anodes Electrolyte additives SUSTAINABILITY Nanostructured materials 

分 类 号：TG14[一般工业技术—材料科学与工程]