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Flexible additive free H2V3O8 nanowire membrane as cathode for sodium ion batteries.
Phys Chem Chem Phys. 2016 04 28; 18(17):12074-9.PC

Abstract

Sodium ion batteries (SIBs) have emerged as a potential candidate to succeed lithium ion batteries (LIBs), because of the abundant sodium resources on earth. Layered vanadium oxides are regarded as the promising candidates for SIBs because of their large interlayer spacing, high theoretical specific capacity, abundant sources and low cost. In this paper, a vanadium oxide hydrate (H2V3O8) nanowire membrane is presented as a flexible cathode for SIBs without addition of any other additives (binders or conductive compounds). Such a freestanding flexible membrane exhibits a high specific capacity of 168 mA h g(-1) at 10 mA g(-1), and its high capacity is maintained well after 100 cycles. It is found that the capacitive charge storage accounts for a relatively large proportion of the total capacity, whereas the crystal structure of H2V3O8 is highly reversible during the sodiation/desodiation processes. This research demonstrates that the H2V3O8 nanowire is an exceptional candidate for SIBs.

Authors+Show Affiliations

State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. mlq518@whut.edu.cn anqinyou86@whut.edu.cn.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

27072521

Citation

Wang, Di, et al. "Flexible Additive Free H2V3O8 Nanowire Membrane as Cathode for Sodium Ion Batteries." Physical Chemistry Chemical Physics : PCCP, vol. 18, no. 17, 2016, pp. 12074-9.
Wang D, Wei Q, Sheng J, et al. Flexible additive free H2V3O8 nanowire membrane as cathode for sodium ion batteries. Phys Chem Chem Phys. 2016;18(17):12074-9.
Wang, D., Wei, Q., Sheng, J., Hu, P., Yan, M., Sun, R., Xu, X., An, Q., & Mai, L. (2016). Flexible additive free H2V3O8 nanowire membrane as cathode for sodium ion batteries. Physical Chemistry Chemical Physics : PCCP, 18(17), 12074-9. https://doi.org/10.1039/c6cp00745g
Wang D, et al. Flexible Additive Free H2V3O8 Nanowire Membrane as Cathode for Sodium Ion Batteries. Phys Chem Chem Phys. 2016 04 28;18(17):12074-9. PubMed PMID: 27072521.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Flexible additive free H2V3O8 nanowire membrane as cathode for sodium ion batteries. AU - Wang,Di, AU - Wei,Qiulong, AU - Sheng,Jinzhi, AU - Hu,Ping, AU - Yan,Mengyu, AU - Sun,Ruimin, AU - Xu,Xiaoming, AU - An,Qinyou, AU - Mai,Liqiang, PY - 2016/4/14/entrez PY - 2016/4/14/pubmed PY - 2016/4/14/medline SP - 12074 EP - 9 JF - Physical chemistry chemical physics : PCCP JO - Phys Chem Chem Phys VL - 18 IS - 17 N2 - Sodium ion batteries (SIBs) have emerged as a potential candidate to succeed lithium ion batteries (LIBs), because of the abundant sodium resources on earth. Layered vanadium oxides are regarded as the promising candidates for SIBs because of their large interlayer spacing, high theoretical specific capacity, abundant sources and low cost. In this paper, a vanadium oxide hydrate (H2V3O8) nanowire membrane is presented as a flexible cathode for SIBs without addition of any other additives (binders or conductive compounds). Such a freestanding flexible membrane exhibits a high specific capacity of 168 mA h g(-1) at 10 mA g(-1), and its high capacity is maintained well after 100 cycles. It is found that the capacitive charge storage accounts for a relatively large proportion of the total capacity, whereas the crystal structure of H2V3O8 is highly reversible during the sodiation/desodiation processes. This research demonstrates that the H2V3O8 nanowire is an exceptional candidate for SIBs. SN - 1463-9084 UR - https://www.unboundmedicine.com/medline/citation/27072521/Flexible_additive_free_H2V3O8_nanowire_membrane_as_cathode_for_sodium_ion_batteries_ L2 - https://doi.org/10.1039/c6cp00745g DB - PRIME DP - Unbound Medicine ER -
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