典型文献
Copper telluride with manipulated carrier concentrations for high-performance solid-state thermoelectrics
文献摘要：
This study proposed a strategy for effectively diminishing the carrier concentration in Cu2Te by introduc-ing graphene sheets.Based on thermoelectric property measurements and single parabolic band mod-eling,the incorporated graphene effectively reduced the carrier concentration,not only enhancing the thermoelectric performance of the Cu2Te/graphene composite but also substantially improving its figure of merit up to～1.47 at 1000 K,which is 268％higher than that of pristine Cu2Te.This study gives an insight into the control of carrier concentration and thermoelectric properties in Cu2Te,and it could be extended to other copper chalcogenides for excellent thermoelectrics.
文献关键词：
中图分类号：
作者姓名：
Hyun Ju;Dabin Park;Minsu Kim;Jooheon Kim
作者机构：
G.W.Woodruff School of Mechanical Engineering,Georgia Institute of Technology,Atlanta,GA 30332,USA;School of Chemical Engineering&Materials Science,Chung-Ang University,Seoul 06974,Republic of Korea;Department of Intelligent Energy and Industry,Graduate School,Chung-Ang University,Seoul 06974,Republic of Korea;Department of Advance Materials Engineering,Chung-Ang University,Anseong 17546,Republic of Korea
文献出处：
引用格式：
[1]Hyun Ju;Dabin Park;Minsu Kim;Jooheon Kim-.Copper telluride with manipulated carrier concentrations for high-performance solid-state thermoelectrics)[J].材料科学技术（英文版）,2022(34):190-195
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B类：
Copper,telluride,manipulated,carrier,concentrations,performance,solid,state,thermoelectrics,This,study,proposed,strategy,effectively,diminishing,Cu2Te,by,introduc,graphene,sheets,Based,property,measurements,single,parabolic,band,mod,eling,incorporated,reduced,not,only,enhancing,composite,but,also,substantially,improving,its,figure,merit,up,which,higher,than,that,pristine,gives,insight,into,control,properties,could,be,extended,other,copper,chalcogenides,excellent
AB值：
0.623302
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