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3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries.
Small. 2017 03; 13(9)S

Abstract

Sodium-ion batteries (NIBs) are an emerging technology, which can meet increasing demands for large-scale energy storage. One of the most promising cathode material candidates for sodium-ion batteries is Na3 V2 (PO4)3 due to its high capacity, thermal stability, and sodium (Na) Superionic Conductor 3D (NASICON)-type framework. In this work, the authors have significantly improved electrochemical performance and cycling stability of Na3 V2 (PO4)3 by introducing a 3D interconnected conductive network in the form of carbon fiber derived from ordinary paper towel. The free-standing Na3 V2 (PO4)3 -carbon paper (Na3 V2 (PO4)3 @CP) hybrid electrodes do not require a metallic current collector, polymeric binder, or conducting additives to function as a cathode material in an NIB system. The Na3 V2 (PO4)3 @CP cathode demonstrates extraordinary long term cycling stability for 30 000 deep charge-discharge cycles at a current density of 2.5 mA cm-2 . Such outstanding cycling stability can meet the stringent requirements for renewable energy storage.

Authors+Show Affiliations

Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia.Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia.Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia.Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia.Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia.Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, NSW, 2007, Australia. School of Materials Science and Engineering, Dongguan University of Technology, Dongguan, Guangdong Province 523106, P.R. China.

Pub Type(s)

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

Language

eng

PubMed ID

28001326

Citation

Kretschmer, Katja, et al. "3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries." Small (Weinheim an Der Bergstrasse, Germany), vol. 13, no. 9, 2017.
Kretschmer K, Sun B, Zhang J, et al. 3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries. Small. 2017;13(9).
Kretschmer, K., Sun, B., Zhang, J., Xie, X., Liu, H., & Wang, G. (2017). 3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries. Small (Weinheim an Der Bergstrasse, Germany), 13(9). https://doi.org/10.1002/smll.201603318
Kretschmer K, et al. 3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries. Small. 2017;13(9) PubMed PMID: 28001326.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - 3D Interconnected Carbon Fiber Network-Enabled Ultralong Life Na3 V2 (PO4)3 @Carbon Paper Cathode for Sodium-Ion Batteries. AU - Kretschmer,Katja, AU - Sun,Bing, AU - Zhang,Jinqiang, AU - Xie,Xiuqiang, AU - Liu,Hao, AU - Wang,Guoxiu, Y1 - 2016/12/21/ PY - 2016/10/04/received PY - 2016/11/13/revised PY - 2016/12/22/pubmed PY - 2016/12/22/medline PY - 2016/12/22/entrez KW - 3D carbon fiber networks KW - free-standing electrodes KW - nanosize Na3V2(PO4)3 KW - sodium-ion batteries JF - Small (Weinheim an der Bergstrasse, Germany) JO - Small VL - 13 IS - 9 N2 - Sodium-ion batteries (NIBs) are an emerging technology, which can meet increasing demands for large-scale energy storage. One of the most promising cathode material candidates for sodium-ion batteries is Na3 V2 (PO4)3 due to its high capacity, thermal stability, and sodium (Na) Superionic Conductor 3D (NASICON)-type framework. In this work, the authors have significantly improved electrochemical performance and cycling stability of Na3 V2 (PO4)3 by introducing a 3D interconnected conductive network in the form of carbon fiber derived from ordinary paper towel. The free-standing Na3 V2 (PO4)3 -carbon paper (Na3 V2 (PO4)3 @CP) hybrid electrodes do not require a metallic current collector, polymeric binder, or conducting additives to function as a cathode material in an NIB system. The Na3 V2 (PO4)3 @CP cathode demonstrates extraordinary long term cycling stability for 30 000 deep charge-discharge cycles at a current density of 2.5 mA cm-2 . Such outstanding cycling stability can meet the stringent requirements for renewable energy storage. SN - 1613-6829 UR - https://www.unboundmedicine.com/medline/citation/28001326/3D_Interconnected_Carbon_Fiber_Network_Enabled_Ultralong_Life_Na3_V2__PO4_3_@Carbon_Paper_Cathode_for_Sodium_Ion_Batteries_ L2 - https://doi.org/10.1002/smll.201603318 DB - PRIME DP - Unbound Medicine ER -
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