DICP OpenIR
Toward High Power-High Energy Sodium Cathodes: A Case Study of Bicontinuous Ordered Network of 3D Porous Na-3(VO)(2)(PO4)(2)F/rGO with Pseudocapacitance Effect
Zhang, Zhibo1; Chen, Zhihao1; Mai, Zhaoxu1; Peng, Kunyao1; Deng, Qinglin1; Bayaguud, Aruuhan1; Zhao, Pengfei2; Fu, Yanpeng2; Yu, Yan3,4,5; Zhu, Changbao1
Corresponding AuthorYu, Yan(yanyumse@ustc.edu.cn) ; Zhu, Changbao(zhuchb6@mail.sysu.edu.cn)
Keywordbicontinuous ordered network electrostatic spray deposition (ESD) high power-high energy pseudocapacitance sodium ion batteries
Source PublicationSMALL
2019-04-01
ISSN1613-6810
DOI10.1002/smll.201900356
Volume15Issue:14Pages:8
Funding ProjectNational Key R&D Program of China[2018YFB0905400] ; National Natural Science Foundation of China[51702376] ; National Natural Science Foundation of China[51622210] ; National Natural Science Foundation of China[51872277] ; Fundamental Research Funds for the Central Universities[WK3430000004] ; DNL cooperation Fund, CAS[DNL180310] ; National Thousand Youth Talents Project of the Chinese Government
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordSUPERIOR HIGH-RATE ; LIFE-SPAN CATHODE ; NA-ION BATTERIES ; CARBON MATRIX ; STORAGE ; PERFORMANCE ; GRAPHENE ; NANOPARTICLES ; NA3V2(PO4)(3) ; TEMPERATURE
AbstractDeveloping high power-high energy electrochemical energy storage systems is an ultimate goal in the energy storage field, which is even more difficult but significant for low-cost sodium ion batteries. Here, fluoride is successfully prepared by the electrostatic spray deposition (ESD) technique, which greatly expands the application scope of ESD. A two-step strategy (solvothermal plus ESD method) is proposed to construct a bicontinuous ordered network of 3D porous Na-3(VO)(2)(PO4)(2)F/reduced graphene oxide (NVOPF/rGO). This two-step strategy makes sure that NVOPF can be prepared by ESD, since it avoids the loss of F element during synthesis. The obtained NVOPF particles are as small as 15 nm, and the carbon content is only 3.5% in the final nanocomposite. Such a bicontinuous ordered network and small size of electroactive particles lead to the significant contribution of the pseudocapacitance effect to sodium storage, resulting in real high power-high energy sodium cathodes. The cathode exhibits excellent rate capability and cycling stability, whose rate performance is one of the best ever reported in both half cells and full cells. Moreover, this work provides a general and promising strategy for developing high power-high energy electrode materials for various electrochemical energy storage systems.
Language英语
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Thousand Youth Talents Project of the Chinese Government ; National Thousand Youth Talents Project of the Chinese Government
WOS IDWOS:000467415700008
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165473
Collection中国科学院大连化学物理研究所
Corresponding AuthorYu, Yan; Zhu, Changbao
Affiliation1.Sun Yat Sen Univ, Dept Mat Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China
2.Guangdong Univ Technol, Sch Mat & Energy, Guangzhou 510006, Guangdong, Peoples R China
3.Univ Sci & Technol China, CAS Key Lab Mat Energy Convers, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
4.Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China
5.Chinese Acad Sci, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Zhibo,Chen, Zhihao,Mai, Zhaoxu,et al. Toward High Power-High Energy Sodium Cathodes: A Case Study of Bicontinuous Ordered Network of 3D Porous Na-3(VO)(2)(PO4)(2)F/rGO with Pseudocapacitance Effect[J]. SMALL,2019,15(14):8.
APA Zhang, Zhibo.,Chen, Zhihao.,Mai, Zhaoxu.,Peng, Kunyao.,Deng, Qinglin.,...&Zhu, Changbao.(2019).Toward High Power-High Energy Sodium Cathodes: A Case Study of Bicontinuous Ordered Network of 3D Porous Na-3(VO)(2)(PO4)(2)F/rGO with Pseudocapacitance Effect.SMALL,15(14),8.
MLA Zhang, Zhibo,et al."Toward High Power-High Energy Sodium Cathodes: A Case Study of Bicontinuous Ordered Network of 3D Porous Na-3(VO)(2)(PO4)(2)F/rGO with Pseudocapacitance Effect".SMALL 15.14(2019):8.
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