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Wang H, Wang L, Wang L, et al. Phosphorus Particles Embedded in Reduced Graphene Oxide Matrix to Enhance Capacity and Rate Capability for Capacitive Potassium-Ion Storage. Chemistry. 2018;24(52):13897-13902doi: 10.1002/chem.201802753.
Wang, H., Wang, L., Wang, L., Xing, Z., Wu, X., Zhao, W., Qi, X., Ju, Z., & Zhuang, Q. (2018). Phosphorus Particles Embedded in Reduced Graphene Oxide Matrix to Enhance Capacity and Rate Capability for Capacitive Potassium-Ion Storage. Chemistry (Weinheim an der Bergstrasse, Germany), 24(52), 13897-13902. https://doi.org/10.1002/chem.201802753
Wang, Hong, et al. "Phosphorus Particles Embedded in Reduced Graphene Oxide Matrix to Enhance Capacity and Rate Capability for Capacitive Potassium-Ion Storage." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 24,52 (2018): 13897-13902. doi: https://doi.org/10.1002/chem.201802753
Wang H, Wang L, Wang L, Xing Z, Wu X, Zhao W, Qi X, Ju Z, Zhuang Q. Phosphorus Particles Embedded in Reduced Graphene Oxide Matrix to Enhance Capacity and Rate Capability for Capacitive Potassium-Ion Storage. Chemistry. 2018 Sep 18;24(52):13897-13902. doi: 10.1002/chem.201802753. Epub 2018 Aug 20. PMID: 30007085.
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Chemistry. 2018 Sep 18;24(52):13897-13902. doi: 10.1002/chem.201802753. Epub 2018 Aug 20.

Phosphorus Particles Embedded in Reduced Graphene Oxide Matrix to Enhance Capacity and Rate Capability for Capacitive Potassium-Ion Storage.

Chemistry (Weinheim an der Bergstrasse, Germany)

Hong Wang, Lifeng Wang, Liancheng Wang, Zheng Xing, Xuan Wu, Wei Zhao, Xiujun Qi, Zhicheng Ju, Quanchao Zhuang

Affiliations

  1. The Jiangsu Province Engineering Laboratory of, High Efficient Energy Storage Technology and Equipment, School of Materials Science and Engineering, China University of Mining and Technology, Xuzhou, 221116, P.R. China.
  2. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry Chinese Academy of Sciences, Taiyuan, 030001, P.R. China.
  3. Xuzhou B&C Information Chemical Co., Ltd., Xuzhou, 221300, P.R. China.

PMID: 30007085 DOI: 10.1002/chem.201802753

Abstract

Early studies indicate that graphite is feasible as the negative electrode of a potassium-ion battery, but its electrochemical performance still cannot meet the demands of applications. More efforts should be focused on increasing the specific capacity and improving the rate capability in the meantime. Thus, stainless-steel autoclave technology has been utilized to prepare phosphorus nanoparticles encapsulated in reduced graphene oxide matrix as the electrode materials for a potassium-ion battery. As a result, the composite matrix affords high reversible capacities of 354 and 253 mA h g

© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: electrochemistry; graphene; nanoparticles; phosphorus; potassium

Publication Types

Grant support