典型文献
Design of a 3D mixed conducting scaffold toward stable metallic sodium anodes
文献摘要：
Metallic sodium anodes have attracted great attention because of their high capacity and low redox potential.However,they still encounter various challenges in strip-ping/plating efficiency and cycling stability due to dendrite formation and the large volume fluctuation.To address these issues,here we engineer a three-dimensional(3D)mixed conducting scaffold for metallic sodium anodes in which an interconnected ion-conductive pathway is incor-porated by adding active additives,which firmly bond with sodium at high temperature.Further incorporation of a 3D Ni foam offers the electron transport pathway with inherent high electronic conductivity.Such a 3D mixed conducting scaffold can also lower the local current density and alle-viate volume fluctuation effectively,which ensures a homogeneous ion distribution and long cycle lifespan.Our results provide an important insight into the design of high stability and high-safe metallic sodium anodes.
文献关键词：
中图分类号：
作者姓名：
Hua-Bin Sun;Hao-Yu Fu;Yang-Yang Huang;Xue-Ying Zheng;Ying Huang;Rui Lin;Wei Luo
作者机构：
School of Automotive Study,Tongji University,Shanghai 201804,China;Institute of New Energy for Vehicles,School of Materials Science and Engineering,Tongji University,Shanghai 201804,China;Department of Chemistry,Virginia Tech,Blacksburg,VA 24061,USA
文献出处：
引用格式：
[1]Hua-Bin Sun;Hao-Yu Fu;Yang-Yang Huang;Xue-Ying Zheng;Ying Huang;Rui Lin;Wei Luo-.Design of a 3D mixed conducting scaffold toward stable metallic sodium anodes)[J].稀有金属（英文版）,2022(10):3336-3342
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B类：
Design,mixed,conducting,scaffold,toward,stable,metallic,sodium,anodes,Metallic,have,attracted,great,attention,because,their,high,capacity,redox,potential,However,they,still,encounter,various,challenges,strip,ping,plating,efficiency,cycling,stability,due,dendrite,formation,large,volume,fluctuation,To,address,these,issues,engineer,three,dimensional,which,interconnected,conductive,pathway,porated,by,adding,active,additives,firmly,bond,temperature,Further,incorporation,foam,offers,transport,inherent,electronic,conductivity,Such,can,also,lower,local,current,density,viate,effectively,ensures,homogeneous,distribution,long,cycle,lifespan,Our,results,provide,important,insight,into,design,safe
AB值：
0.653854
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