High thermoelectric performance for an Ag2Se-based material prepared by a wet chemical method

doi:10.1039/c9qm00487d

	High thermoelectric performance for an Ag2Se-based material prepared by a wet chemical method
	Li, D.; Zhang, J. H.; Li, J. M.; Zhang, J.; Qin, X. Y.
刊名	MATERIALS CHEMISTRY FRONTIERS
	2020-03-01
卷号	4
DOI	10.1039/c9qm00487d
通讯作者	Li, D.(lidi@issp.ac.cn) ; Zhang, J.(zhangjiang@issp.ac.cn) ; Qin, X. Y.(xyqin@issp.ac.cn)
英文摘要	Herein, a facile solution chemical route has been developed for synthesis of Ag2Se-based alloy nanocrystals. The maximum thermoelectric figure of merit reaches 0.7 at 317 K for Ag2Se, which is the largest value reported by a wet chemical method. Sn doping further improves ZT to 0.9 at 300 K, realized by the simultaneous modulation of transport and thermal properties. Our results indicate that cycling and Sn doping are efficient ways to enhance the thermoelectric performance of Ag2Se.
资助项目	Natural Science Foundation of China[51672278] ; Natural Science Foundation of China[51972307] ; Natural Science Foundation of China[11674322]
WOS关键词	BETA-AG2SE ; AG2SE
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000519639900012
资助机构	Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103831]
专题	中国科学院合肥物质科学研究院
通讯作者	Li, D.; Zhang, J.; Qin, X. Y.
作者单位	Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Li, D.,Zhang, J. H.,Li, J. M.,et al. High thermoelectric performance for an Ag2Se-based material prepared by a wet chemical method[J]. MATERIALS CHEMISTRY FRONTIERS,2020,4.
APA	Li, D.,Zhang, J. H.,Li, J. M.,Zhang, J.,&Qin, X. Y..(2020).High thermoelectric performance for an Ag2Se-based material prepared by a wet chemical method.MATERIALS CHEMISTRY FRONTIERS,4.
MLA	Li, D.,et al."High thermoelectric performance for an Ag2Se-based material prepared by a wet chemical method".MATERIALS CHEMISTRY FRONTIERS 4(2020).