POLYSULFIDES

作品数：124被引量：278H指数：10
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相关领域：电气工程理学更多>>
相关作者：张虎成更多>>
相关机构：湖南大学河南师范大学上海交通大学更多>>
相关期刊：《Carbon Energy》《eScience》《Chemical Research in Chinese Universities》《Science China Materials》更多>>
相关基金：国家自然科学基金中国博士后科学基金广东省自然科学基金北京市自然科学基金更多>>
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Catalytic engineering for polysulfide conversion in high-performance lithium-sulfur batteries
《Journal of Materials Science & Technology》2024年第19期110-131,共22页Shibo Du Yiyao Yu Xianbin Liu Dunqi Lu Xiaohan Yue Ting Liu Yanhong Yin Ziping Wu 
financially supported by National Natural Science Foundation of China(Nos.52164030 and 22179055);Natural Science Foundation of Jiangxi Province(Nos.20202ACBL204007 and 20224BAB204004);Program of Qingjiang Excellent Young Talents of Jiangxi University of Science and Technology(No.JXUSTQJYX2019010).
Lithium-sulfur (Li-S) batteries are considered appealing power sources due to their high theoretical energy density (2600 Wh kg-1), low cost, and environmental friendliness. However, their widespread applicability is ...
关键词：Lithium-sulfur battery Catalytic effect Polysulfides conversion In-suit characterization 
Oxidized Nb_(2)C MXene as catalysts for lithium-sulfur batteries:Mitigating the shuttle phenomenon by facilitating catalytic conversion of lithium polysulfides被引量：1
《Journal of Materials Science & Technology》2022年第24期45-52,共8页Cailing Song Wen Zhang Qianwen Jin Yan Zhao Yongguang Zhang Xin Wang Zhumabay Bakenov 
supported by Natural Science Foundation of Hebei Province of China(Nos.B2021202028,B2020202052,B2019202277);Outstanding Youth Project of Guangdong Natural Science Foundation(No.2021B1515020051);State Key Laboratory of Reliability and Intelligence of Electrical Equipment(No.EERI_PI2020007);Hebei University of Technology,China;the Program for the Outstanding Young Talents of Hebei Province,China(YG.Z.);Chunhui Project of Ministry of Education of the People’s Republic of China(No.Z2017010);Department of Science and Technology of Guangdong Province(Nos.2020B0909030004,2019JC01L203);Guangdong Innovative and Entrepreneurial Team Program(No.2016ZT06C517);Science and Technology Program of Guangzhou(No.2019050001);Science and Technology Program of Zhaoqing(No.2019K038);project AP09259764“Engineering of Multifunctional Materials of Next Generation Batteries”from the Ministry of Education and Science of Kazakhstan;a research project FDCRP No.110119FD4504“Development of 3D solid state thin film materials for durable and safe Li-ion microbatteries”from Nazarbayev University。
Extensive research has been devoted to lithium-sulfur(Li-S)batteries due to their overwhelming promises and advantages such as high theoretical capacity(1675 m Ah g^(-1)),extremely cost effectiveness and abundance and...
关键词：Oxidized Nb_(2)C MXene Li-S batteries Lithium polysulfides conversion Electrochemical performance 
Defect-rich porous tubular graphitic carbon nitride with strong adsorption towards lithium polysulfides for high-performance lithium-sulfur batteries被引量：1
《Journal of Materials Science & Technology》2022年第20期140-147,共8页Heng Ma Xin Liu Ning Liu Yan Zhao Yongguang Zhang Zhumabay Bakenov Xin Wang 
Natural Science Foundation of Hebei Province of China(Nos.B2020202052;B2021202028);Outstanding Youth Project of Guangdong Natural Science Foundation(No.2021B1515020051);the Program for the Outstanding Young Talents of Hebei Province,China(YG.Z.);Chunhui Project of Ministry of Education of the People’s Republic of China(No.Z2017010);Department of Science and Technology of Guangdong Province(No.2020B0909030004);Guangdong Innovative and Entrepreneurial Team Program(No.2016ZT06C517);Science and Technology Program of Guangzhou(No.2019050001);Science and Technology Program of Zhaoqing(No.2019K038)。
The commercialization of the lithium-sulfur(Li-S)batteries is severely hampered by the shuttle effect and sluggish kinetics of lithium polysulfides(Li PSs).In this study,porous tubular graphitic carbon nitride(PTCN)wa...
关键词：Lithium-sulfur batteries Porous tubular graphitic carbon nitride Sulfur host Nitrogen defects 
Terminal sulfur atoms formation via defect engineering strategy to promote the conversion of lithium polysulfides被引量：2
《Journal of Materials Science & Technology》2022年第8期221-231,共11页Yuanchang Li Wenda Li Xiujuan Yan Zhenfang Zhou Xiaosong Guo Jing Liu Changming Mao Zhonghua Zhang Guicun Li 
supported by the National Natural Science Foundation of China(21805157,51972187);Natural Science Foundation of Shandong Province(ZR2019MEM043,ZR2019MB037);Shandong Provincial Key Research and Development Program(2019GGX103034);Development Program in Science and Technology of Qingdao(19-6-2-12-cg)。
The defect engineering shows great potential in boosting the conversion of lithium polysulfides intermediates for high energy density lithium-sulfur batteries(LSBs),yet the catalytic mechanisms remain unclear.Herein,t...
关键词：Lithium-sulfur batteries Oxygen deficiency Lithium titanate Hierarchical hollow microsphere Conversion kinetics 
Enhanced multiple anchoring and catalytic conversion of polysulfides by SnO_(2)-decorated MoS_(2) hollow microspheres for high-performance lithium-sulfur batteries
《Journal of Materials Science & Technology》2022年第5期216-223,共8页Yun Tian Zhengyu Wei Fan Li Songjie Li Lixiang Shao Mengyuan He Panfei Sun Yuanyuan Li 
partially supported by grants from Program for Innovative Research Team(in Science and Technology)in University of Henan Province(No.18IRTSTHN001);Project funding for Young Backbone Teachers in Colleges and Universities of Henan Province(No.2020GGJS013)。
Lithium-Sulfur(Li-S)batteries are very competitive in energy storage equipment due to their high theoretical capacity and low cost of raw materials.However,the serious polysulfide"shuttle effect",volume expansion effe...
关键词：Li-S batteries SnO_(2)-decorated hollow MoS_(2)microspheres S-Sn-O chemical bond Electrochemical performance 
Templated spherical coassembly strategy to fabricate MoS_(2)/C hollow spheres with physical/chemical polysulfides trapping for lithium-sulfur batteries被引量：1
《Journal of Materials Science & Technology》2022年第3期136-142,共7页Ting He Jiajia Ru Yutong Feng Dapeng Bi Jiansheng Zhang Feng Gu Chi Zhang Jinhu Yang 
financially supported by the National Natural Science Foundation(51972235);the China Postdoctoral Science Foundation(2020M680538);Natural Science Foundation of Shanghai(17ZR1447800);Jiangsu Key R&D Plan(BE2018006-4);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning;the Fundamental Research Funds for the Central Universities
Rational design of advanced polar hosts with high sulfur loading,facilitated ionic/electronic transport and effectively suppressed shuttling effect has great potential for high performance lithium-sulfur batteries,yet...
关键词：Lithium-sulfur batteries Cathode MoS2/C hollow spheres Physical confinement Chemical adsorption 
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