Enhanced Electrochemical Performance by In Situ Phase Transition from SnS2 Nanoparticles to SnS Nanorods in N-Doped Hierarchical Porous Carbon as Anodes for Lithium-Ion Batteries

doi:10.1021/acsaem.0c02257

GIEC OpenIR

	Enhanced Electrochemical Performance by In Situ Phase Transition from SnS2 Nanoparticles to SnS Nanorods in N-Doped Hierarchical Porous Carbon as Anodes for Lithium-Ion Batteries
	Hu, Qianqian 1,2,3; Wang, Biao 1,3,4; Hu, Chunjiao 2; Hu, Yunjian 2; Lu, Jiqun 1,3; Dong, Haiyong 2; Wu, Chunyu 2; Chang, Shiyong 2; Zhang, Lingzhi1,3
	2020-11-23
发表期刊	ACS APPLIED ENERGY MATERIALS
ISSN	2574-0962
卷号	3 期号:11 页码:11318-11325
通讯作者	Chang, Shiyong() ; Zhang, Lingzhi(lzzhang@ms.giec.ac.cn)
摘要	Tin sulfides have attracted great attention as promising anode materials for lithium-ion batteries due to their high theoretical specific capacity. However, the rapid capacity decay, resulting from the structural instability of tin-sulfide-based anodes over cycling, impedes its practical applications. Herein, the simple and controllable synthesis of one-dimensional (1D) SnS nanorods decorated in N-doped hierarchical porous carbon (N-HPC/SnS) through in situ phase transformation from N-HPC/SnS2 under thermal annealing is carried out. This structural design leads to fast ion/electron transport and enough space for volume variations. The resultant electrochemical test verifies the advantages of the as-developed materials, which exhibits great cycling stability with a high specific capacity of 638.74 mAh/g over 800 cycles at 0.5 A/g.
关键词	SnS nanorod N-doped hierarchical porous carbon structural phase transformation cycling stability lithium-ion battery
DOI	10.1021/acsaem.0c02257
收录类别	SCI
语种	英语
资助项目	K.C. Wong Education Foundation ; National Natural Science Foundation of China[21573239] ; Guangzhou Automobile Group Co., Ltd., China
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
项目资助者	K.C. Wong Education Foundation ; National Natural Science Foundation of China ; Guangzhou Automobile Group Co., Ltd., China
WOS类目	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000595488500103
出版者	AMER CHEMICAL SOC
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/32511
专题	中国科学院广州能源研究所
通讯作者	Chang, Shiyong; Zhang, Lingzhi
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.GAC Automot Res & Dev Ctr, Guangzhou 511434, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Hu, Qianqian,Wang, Biao,Hu, Chunjiao,et al. Enhanced Electrochemical Performance by In Situ Phase Transition from SnS2 Nanoparticles to SnS Nanorods in N-Doped Hierarchical Porous Carbon as Anodes for Lithium-Ion Batteries[J]. ACS APPLIED ENERGY MATERIALS,2020,3(11):11318-11325.
APA	Hu, Qianqian.,Wang, Biao.,Hu, Chunjiao.,Hu, Yunjian.,Lu, Jiqun.,...&Zhang, Lingzhi.(2020).Enhanced Electrochemical Performance by In Situ Phase Transition from SnS2 Nanoparticles to SnS Nanorods in N-Doped Hierarchical Porous Carbon as Anodes for Lithium-Ion Batteries.ACS APPLIED ENERGY MATERIALS,3(11),11318-11325.
MLA	Hu, Qianqian,et al."Enhanced Electrochemical Performance by In Situ Phase Transition from SnS2 Nanoparticles to SnS Nanorods in N-Doped Hierarchical Porous Carbon as Anodes for Lithium-Ion Batteries".ACS APPLIED ENERGY MATERIALS 3.11(2020):11318-11325.