CAS OpenIR
A General Template-Induced Sulfuration Approach for Preparing Bifunctional Hollow Sulfides for High-Performance Al- and Li-ion Batteries
Liu, Jinyun1; Zhang, Min1; Han, Tianli1; Si, Ting2; Zhang, Huigang3; Hu, Chaoquan4,5
2020-12-10
Source PublicationENERGY TECHNOLOGY
ISSN2194-4288
Pages8
AbstractHollow nanomaterials have attracted broad attention due to their geometric configuration with some special properties such as fast ion diffusion, and accommodating structural transformation. However, conventional approaches for preparing hollow nanostructure commonly need an additional template removal process, which is time-consuming and may require some corrosive chemicals. Herein, a general template-induced sulfuration method is presented which is applicable for preparing a broad set of hollow sulfides. Sulfur particles are synthesized, which are then used as both template and sulfurizing reagent. During the heating, the template is removed along with the sublimation of sulfur, meanwhile the sulfur vapors sulfurize the coated precursor, finally forming a hollow sulfide nanostructure. As a demonstrating case study, a hollow NiS2 nanostructure is prepared through the presented approach which is confirmed extendable for many other sulfides such as CoS2, Bi2S3, and Cu2S. Furthermore, the hollow NiS2 exhibits bifunctional properties using as Al-ion battery cathode and Li-ion battery anode with good electrochemical performance, such as a 1000-cycles stable capacity at high current density of 5 A g(-1), stable temperature-endurable property, and well-recoverable rate performance.
Keywordenergy storages general methods hollow nanostructures secondary batteries sulfides
DOI10.1002/ente.202000900
Language英语
WOS KeywordLITHIUM ; NIS ; NANOPARTICLES ; NANOCRYSTALS ; GRAPHENE ; HOST
Funding ProjectScience and Technology Major Project of Anhui Province[18030901093] ; Key Research and Development Program of Wuhu[2019YF07] ; Natural Science Research Project for Universities in Anhui Province[KJ2018ZD034] ; Natural Science Research Project for Universities in Anhui Province[KJ2019A0502] ; Anhui Provincial Program for Innovation and Entrepreneurship of Returnees from Overseas[2019LCX005]
WOS Research AreaEnergy & Fuels
WOS SubjectEnergy & Fuels
Funding OrganizationScience and Technology Major Project of Anhui Province ; Key Research and Development Program of Wuhu ; Natural Science Research Project for Universities in Anhui Province ; Anhui Provincial Program for Innovation and Entrepreneurship of Returnees from Overseas
WOS IDWOS:000596813200001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/42801
Collection中国科学院过程工程研究所
Corresponding AuthorLiu, Jinyun; Hu, Chaoquan
Affiliation1.Anhui Normal Univ, Coll Chem & Mat Sci, Anhui Prov Engn Lab New Energy Vehicle Battery En, Key Lab Funct Mol Solids,Minist Educ, Wuhu 241000, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Modern Mech, Hefei 230026, Anhui, Peoples R China
3.Nanjing Univ, Natl Lab Solid State Microstruct, Coll Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China
4.Nanjing IPE Inst Green Mfg Ind, Nanjing 211100, Jiangsu, Peoples R China
5.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Jinyun,Zhang, Min,Han, Tianli,et al. A General Template-Induced Sulfuration Approach for Preparing Bifunctional Hollow Sulfides for High-Performance Al- and Li-ion Batteries[J]. ENERGY TECHNOLOGY,2020:8.
APA Liu, Jinyun,Zhang, Min,Han, Tianli,Si, Ting,Zhang, Huigang,&Hu, Chaoquan.(2020).A General Template-Induced Sulfuration Approach for Preparing Bifunctional Hollow Sulfides for High-Performance Al- and Li-ion Batteries.ENERGY TECHNOLOGY,8.
MLA Liu, Jinyun,et al."A General Template-Induced Sulfuration Approach for Preparing Bifunctional Hollow Sulfides for High-Performance Al- and Li-ion Batteries".ENERGY TECHNOLOGY (2020):8.
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