典型文献
Phosphorus-doping and oxygen vacancy endowing anatase TiO2 with excellent sodium storage performance
文献摘要:
Titanium dioxide is considered to be promising anode for sodium-ion batteries due to stable structure during the charge/discharge process.However,its practical application is hindered by the slow electron/ion transport.Herein,phosphorus-doped anatase TiO2 nanoparticles with oxygen vacancies are successfully synthesized and utilized as high-performance sodium-storage materials.The dual strategy of phosphorus-doping and oxygen vacancies can concurrently boost electronic conductivity and adjust ion diffusion kinetics.They significantly contribute to the improved rate performance(167 mAh·g-1 at 20.0C)and stable cycling(95.9%after 2000 cycles at 20.0C).The proposed dual strategy can be potentially used to improve other oxide anodes for rechargeable batteries.
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作者姓名:
Hong-Shun Zhao;Yan-Li Qi;Kang Liang;Wei-Kai Zhu;Hao-Bin Wu;Jian-Bin Li;Yu-Rong Ren
作者机构:
School of Materials Science and Engineering,Changzhou University,Changzhou 213164,China;Changzhou Key Laboratory of Intelligent Manufacturing and Advanced Technology for Power Battery,Changzhou 213164,China;Jiangsu Province Engineering Research Center of Intelligent Manufacturing Technology for the New Energy Vehicle Power Battery,Changzhou 213164,China;Institute for Composites Science Innovation(InCSI),School of Materials Science and Engineering,Zhejiang University,Hangzhou 310027,China
文献出处:
引用格式:
[1]Hong-Shun Zhao;Yan-Li Qi;Kang Liang;Wei-Kai Zhu;Hao-Bin Wu;Jian-Bin Li;Yu-Rong Ren-.Phosphorus-doping and oxygen vacancy endowing anatase TiO2 with excellent sodium storage performance)[J].稀有金属(英文版),2022(04):1284-1293
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0.623759
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