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Porous WO3/graphene/polyester textile electrode materials with enhanced electrochemical performance for flexible solid-state supercapacitors.
J Colloid Interface Sci 2018; 510:1-11JC

Abstract

In this work, a flexible and porous WO3/grapheme/polyester (WO3/G/PT) textile electrode was successfully prepared by in situ growing WO3 on the fiber surface inside G/PT composite fabrics. The unique electrode structure facilitates to enhance the energy storage performance because the 3D conductive network constructed by the G/PT increase the electron transportation rate, nanotructured WO3 exposed enhanced electrochemically active surface area and the hierarchically porous structure improved the electrolyte ion diffusion rate. The optimized WO3/G/PT textile electrode exhibited good electrochemical performance with a high areal capacitance of 308.2mFcm-2 at a scan rate of 2mVs-1 and excellent cycling stability. A flexible asymmetric supercapacitor (ASC) device was further fabricated by using the WO3/G/PT electrode and G/PT electrode, which exhibited a good specific capacitance of 167.6mFcm-3 and high energy density of 60μWhcm-3 at the power density of 2320 μWcm-3.

Authors+Show Affiliations

College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China. Electronic address: bianshaowei@iccas.ac.cn.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28926723

Citation

Jin, Li-Na, et al. "Porous WO3/graphene/polyester Textile Electrode Materials With Enhanced Electrochemical Performance for Flexible Solid-state Supercapacitors." Journal of Colloid and Interface Science, vol. 510, 2018, pp. 1-11.
Jin LN, Liu P, Jin C, et al. Porous WO3/graphene/polyester textile electrode materials with enhanced electrochemical performance for flexible solid-state supercapacitors. J Colloid Interface Sci. 2018;510:1-11.
Jin, L. N., Liu, P., Jin, C., Zhang, J. N., & Bian, S. W. (2018). Porous WO3/graphene/polyester textile electrode materials with enhanced electrochemical performance for flexible solid-state supercapacitors. Journal of Colloid and Interface Science, 510, pp. 1-11. doi:10.1016/j.jcis.2017.08.103.
Jin LN, et al. Porous WO3/graphene/polyester Textile Electrode Materials With Enhanced Electrochemical Performance for Flexible Solid-state Supercapacitors. J Colloid Interface Sci. 2018 Jan 15;510:1-11. PubMed PMID: 28926723.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Porous WO3/graphene/polyester textile electrode materials with enhanced electrochemical performance for flexible solid-state supercapacitors. AU - Jin,Li-Na, AU - Liu,Ping, AU - Jin,Chun, AU - Zhang,Jia-Nan, AU - Bian,Shao-Wei, Y1 - 2017/09/01/ PY - 2017/07/24/received PY - 2017/08/24/revised PY - 2017/08/30/accepted PY - 2017/9/20/pubmed PY - 2017/9/20/medline PY - 2017/9/20/entrez KW - Electrode materials KW - Flexible supercapacitors KW - Graphene KW - Textile KW - WO(3) SP - 1 EP - 11 JF - Journal of colloid and interface science JO - J Colloid Interface Sci VL - 510 N2 - In this work, a flexible and porous WO3/grapheme/polyester (WO3/G/PT) textile electrode was successfully prepared by in situ growing WO3 on the fiber surface inside G/PT composite fabrics. The unique electrode structure facilitates to enhance the energy storage performance because the 3D conductive network constructed by the G/PT increase the electron transportation rate, nanotructured WO3 exposed enhanced electrochemically active surface area and the hierarchically porous structure improved the electrolyte ion diffusion rate. The optimized WO3/G/PT textile electrode exhibited good electrochemical performance with a high areal capacitance of 308.2mFcm-2 at a scan rate of 2mVs-1 and excellent cycling stability. A flexible asymmetric supercapacitor (ASC) device was further fabricated by using the WO3/G/PT electrode and G/PT electrode, which exhibited a good specific capacitance of 167.6mFcm-3 and high energy density of 60μWhcm-3 at the power density of 2320 μWcm-3. SN - 1095-7103 UR - https://www.unboundmedicine.com/medline/citation/28926723/Porous_WO3/graphene/polyester_textile_electrode_materials_with_enhanced_electrochemical_performance_for_flexible_solid_state_supercapacitors_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0021-9797(17)31019-6 DB - PRIME DP - Unbound Medicine ER -