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Hollow Multi-Shelled Structural TiO2-x with Multiple Spatial Confinement for Long-Life Lithium-Sulfur Batteries
Salhabi, Esmail Husein M.1,2; Zhao, Jilu1,2; Wang, Jiangyan1; Yang, Mei1,2; Wang, Bao1,2; Wang, Dan1,2
2019-07-01
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume58Issue:27Pages:9078-9082
AbstractTiO2-x with well-controlled hollow multi-shelled structures (HoMSs) were designed and synthesized, via a sequential templating approach (STA), to act as sulfur carrier materials. They were explored as physico-chemical encapsulation materials. Particularly, the sulfur cathode based on triple-shelled TiO2-x HoMSs delivered a specific capacity of 903 mAh g(-1) with a capacity retention of 79% at 0.5 C and a Coulombic efficiency of 97.5% over 1000 cycles. The outstanding electrochemical performance is attributed to better spatial confinement and integrated conductivity of the intact triple-shell that combine the features of physico-chemical adsorption, short charge transfer path along with mechanical strength.
Keywordhollow multi-shelled structures (HoMSs) Li-S batteries polysulfides titanium
DOI10.1002/anie.201903295
Language英语
WOS KeywordANATASE TIO2 ; PERFORMANCE ; MICROSPHERES ; POLYSULFIDE ; COMPOSITES ; ELECTRODE ; CAPACITY ; CATHODE ; SPHERES ; ANODES
Funding ProjectMinistry of Education-Saudi Arabia ; National Natural Science Foundation of China[21590795] ; National Natural Science Foundation of China[21820102002] ; National Key Research and Development Program of China[2016YFB0600903] ; Chinese Academy of Sciences (CAS) Interdisciplinary Innovation Team ; Youth Innovation Promotion Association of CAS[2017070] ; Foundation for State Key Laboratory of Biochemical Engineering
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationMinistry of Education-Saudi Arabia ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; Chinese Academy of Sciences (CAS) Interdisciplinary Innovation Team ; Youth Innovation Promotion Association of CAS ; Foundation for State Key Laboratory of Biochemical Engineering
WOS IDWOS:000476691200018
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/30417
Collection中国科学院过程工程研究所
Corresponding AuthorWang, Dan
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, 1 North 2nd St, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Chinese Acad Sci, 19A Yuquanlu, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Salhabi, Esmail Husein M.,Zhao, Jilu,Wang, Jiangyan,et al. Hollow Multi-Shelled Structural TiO2-x with Multiple Spatial Confinement for Long-Life Lithium-Sulfur Batteries[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(27):9078-9082.
APA Salhabi, Esmail Husein M.,Zhao, Jilu,Wang, Jiangyan,Yang, Mei,Wang, Bao,&Wang, Dan.(2019).Hollow Multi-Shelled Structural TiO2-x with Multiple Spatial Confinement for Long-Life Lithium-Sulfur Batteries.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(27),9078-9082.
MLA Salhabi, Esmail Husein M.,et al."Hollow Multi-Shelled Structural TiO2-x with Multiple Spatial Confinement for Long-Life Lithium-Sulfur Batteries".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.27(2019):9078-9082.
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