典型文献
Electrochemical Kinetic Modulators in Lithium-Sulfur Batteries:From Defect-Rich Catalysts to Single Atomic Catalysts
文献摘要：
Lithium-sulfur batteries exhibit unparalleled merits in theoretical energy density(2600 W h kg-1)among next-generation storage systems.However,the sluggish electrochemical kinetics of sulfur reduction reactions,sulfide oxidation reactions in the sulfur cathode,and the lithium dendrite growth resulted from uncontrollable lithium behaviors in lithium anode have inhibited high-rate conversions and uniform deposition to achieve high performances.Thanks to the"adsorption-catalysis"synergetic effects,the reaction kinetics of sulfur reduction reactions/sulfide oxidation reactions composed of the delithiation of Li2S and the interconversions of sulfur species are propelled by lowering the delithiation/diffusion energy barriers,inhibiting polysulfide shuttling.Meanwhile,the anodic plating kinetic behaviors modulated by the catalysts tend to uniformize without dendrite growth.In this review,the various active catalysts in modulating lithium behaviors are summarized,especially for the defect-rich catalysts and single atomic catalysts.The working mechanisms of these highly active catalysts revealed from theoretical simulation to in situ/operando characterizations are also highlighted.Furthermore,the opportunities of future higher performance enhancement to realize practical applications of lithium-sulfur batteries are prospected,shedding light on the future practical development.
文献关键词：
中图分类号：
作者姓名：
Jing Zhang;Caiyin You;Hongzhen Lin;Jian Wang
作者机构：
School of Materials Science and Engineering,Xi'an University of Technology,Xi'an 710048,China;i-Lab,Suzhou Institute of Nano-tech and Nano-bionics,Chinese Academy of Sciences,Suzhou 215123,China;Helmholtz Institute Ulm(HIU),Ulm D89081,Germany
文献出处：
引用格式：
[1]Jing Zhang;Caiyin You;Hongzhen Lin;Jian Wang-.Electrochemical Kinetic Modulators in Lithium-Sulfur Batteries:From Defect-Rich Catalysts to Single Atomic Catalysts)[J].能源与环境材料（英文）,2022(03):731-750
A类：
Modulators,interconversions,uniformize
B类：
Electrochemical,Kinetic,Lithium,Sulfur,Batteries,From,Defect,Rich,Catalysts,Single,Atomic,sulfur,batteries,exhibit,unparalleled,merits,theoretical,energy,density,among,next,generation,storage,systems,However,sluggish,electrochemical,kinetics,reduction,reactions,oxidation,cathode,lithium,dendrite,growth,resulted,from,uncontrollable,behaviors,anode,have,inhibited,rate,deposition,achieve,performances,Thanks,adsorption,catalysis,synergetic,effects,composed,delithiation,Li2S,species,are,propelled,by,lowering,diffusion,barriers,inhibiting,polysulfide,shuttling,Meanwhile,anodic,plating,modulated,catalysts,tend,without,In,this,review,various,active,modulating,summarized,especially,defect,rich,single,atomic,working,mechanisms,these,highly,revealed,simulation,situ,operando,characterizations,also,highlighted,Furthermore,opportunities,future,higher,enhancement,realize,practical,applications,prospected,shedding,development
AB值：
0.605784
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
