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Zhang R, Tang Z, Sun D, Li R, Yang W, Zhou S, Xie Z, Tang Y, Wang H. Sodium citrate as a self-sacrificial sodium compensation additive for sodium-ion batteries. Chem Commun (Camb) 2021; 57:4243-4246. [PMID: 33913972 DOI: 10.1039/d1cc01292d] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Commercial sodium citrate is proposed as the self-sacrificial cathode additive for the first time to offset the initial sodium loss. The optimum additive can obviously increase the energy density of the as-constructed hard carbon//Na3V2(PO4)2F3/rGO full-cell by 28.9% without sacrificing its other electrochemical properties, showing promising application prospects in sodium ion batteries.
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Affiliation(s)
- Rui Zhang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China. and Powder Metallurgy Institute, Central South University, Changsha, 410083, P. R. China.
| | - Zheng Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Dan Sun
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Ruiyi Li
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Wenhao Yang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Siyu Zhou
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Zhiyong Xie
- Powder Metallurgy Institute, Central South University, Changsha, 410083, P. R. China.
| | - Yougen Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
| | - Haiyan Wang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China.
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Zhang Y, Tang Z. Waste Xylose Mother Liquor Derived 3 D Graphene‐Like Porous Carbon with Ultrahigh Specific Capacitance and Energy Density for Supercapacitors. ChemistrySelect 2019. [DOI: 10.1002/slct.201903810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yan‐Lei Zhang
- Shaanxi Collaborative Innovation Center of Industrialization of Traditional Chinese Medicine ResourcesShaanxi University of Chinese Medicine Xianyang 712083 P. R. China
| | - Zhi‐Shu Tang
- Shaanxi Collaborative Innovation Center of Industrialization of Traditional Chinese Medicine ResourcesShaanxi University of Chinese Medicine Xianyang 712083 P. R. China
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Luo HM, Chen H, Chen YZ, Li P, Zhang JQ, Zhao X. Simple synthesis of porous carbon materials for high-performance supercapacitors. J APPL ELECTROCHEM 2016. [DOI: 10.1007/s10800-016-0958-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Luo H, Yang Y, Chen Y, Zhang J, Zhao X. Structure and electrochemical performance of highly porous carbons by single-step potassium humate carbonization for application in supercapacitors. J APPL ELECTROCHEM 2015. [DOI: 10.1007/s10800-015-0894-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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