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High-Performance Aqueous Zinc-Ion Battery Based on Layered H2 V3 O8 Nanowire Cathode.
Small. 2017 12; 13(47)S

Abstract

Rechargeable aqueous zinc-ion batteries have offered an alternative for large-scale energy storage owing to their low cost and material abundance. However, developing suitable cathode materials with excellent performance remains great challenges, resulting from the high polarization of zinc ion. In this work, an aqueous zinc-ion battery is designed and constructed based on H2 V3 O8 nanowire cathode, Zn(CF3 SO3)2 aqueous electrolyte, and zinc anode, which exhibits the capacity of 423.8 mA h g-1 at 0.1 A g-1 , and excellent cycling stability with a capacity retention of 94.3% over 1000 cycles. The remarkable electrochemical performance is attributed to the layered structure of H2 V3 O8 with large interlayer spacing, which enables the intercalation/de-intercalation of zinc ions with a slight change of the structure. The results demonstrate that exploration of the materials with large interlayer spacing is an effective strategy for improving electrochemical stability of electrodes for aqueous Zn ion batteries.

Authors+Show Affiliations

State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. Department of Materials Science and NanoEngineering, Rice University, Houston, TX, 77005, USA.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China. Department of Chemistry, University of California, Berkeley, CA, 94720, USA.

Pub Type(s)

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

Language

eng

PubMed ID

29152849

Citation

He, Pan, et al. "High-Performance Aqueous Zinc-Ion Battery Based On Layered H2 V3 O8 Nanowire Cathode." Small (Weinheim an Der Bergstrasse, Germany), vol. 13, no. 47, 2017.
He P, Quan Y, Xu X, et al. High-Performance Aqueous Zinc-Ion Battery Based on Layered H2 V3 O8 Nanowire Cathode. Small. 2017;13(47).
He, P., Quan, Y., Xu, X., Yan, M., Yang, W., An, Q., He, L., & Mai, L. (2017). High-Performance Aqueous Zinc-Ion Battery Based on Layered H2 V3 O8 Nanowire Cathode. Small (Weinheim an Der Bergstrasse, Germany), 13(47). https://doi.org/10.1002/smll.201702551
He P, et al. High-Performance Aqueous Zinc-Ion Battery Based On Layered H2 V3 O8 Nanowire Cathode. Small. 2017;13(47) PubMed PMID: 29152849.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - High-Performance Aqueous Zinc-Ion Battery Based on Layered H2 V3 O8 Nanowire Cathode. AU - He,Pan, AU - Quan,Yueli, AU - Xu,Xu, AU - Yan,Mengyu, AU - Yang,Wei, AU - An,Qinyou, AU - He,Liang, AU - Mai,Liqiang, Y1 - 2017/11/20/ PY - 2017/07/25/received PY - 2017/08/27/revised PY - 2017/11/21/pubmed PY - 2017/11/21/medline PY - 2017/11/21/entrez KW - H2V3O8 KW - intercalation reaction KW - large-scale energy storage KW - zinc-ion batteries JF - Small (Weinheim an der Bergstrasse, Germany) JO - Small VL - 13 IS - 47 N2 - Rechargeable aqueous zinc-ion batteries have offered an alternative for large-scale energy storage owing to their low cost and material abundance. However, developing suitable cathode materials with excellent performance remains great challenges, resulting from the high polarization of zinc ion. In this work, an aqueous zinc-ion battery is designed and constructed based on H2 V3 O8 nanowire cathode, Zn(CF3 SO3)2 aqueous electrolyte, and zinc anode, which exhibits the capacity of 423.8 mA h g-1 at 0.1 A g-1 , and excellent cycling stability with a capacity retention of 94.3% over 1000 cycles. The remarkable electrochemical performance is attributed to the layered structure of H2 V3 O8 with large interlayer spacing, which enables the intercalation/de-intercalation of zinc ions with a slight change of the structure. The results demonstrate that exploration of the materials with large interlayer spacing is an effective strategy for improving electrochemical stability of electrodes for aqueous Zn ion batteries. SN - 1613-6829 UR - https://www.unboundmedicine.com/medline/citation/29152849/High_Performance_Aqueous_Zinc_Ion_Battery_Based_on_Layered_H2_V3_O8_Nanowire_Cathode_ L2 - https://doi.org/10.1002/smll.201702551 DB - PRIME DP - Unbound Medicine ER -
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