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MXene-Derived Defect-Rich TiO 2 @rGO as High-Rate Anodes for Full Na Ion Batteries and Capacitors
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2020-06-16 , DOI: 10.1007/s40820-020-00471-9 Yongzheng Fang 1 , Yingying Zhang 1 , Chenxu Miao 1 , Kai Zhu 1 , Yong Chen 2 , Fei Du 3 , Jinling Yin 1 , Ke Ye 1 , Kui Cheng 1 , Jun Yan 1 , Guiling Wang 1 , Dianxue Cao 1
中文翻译:
MXene衍生的富含缺陷的TiO 2 @rGO作为用于全Na离子电池和电容器的高速率阳极
更新日期:2020-06-16
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2020-06-16 , DOI: 10.1007/s40820-020-00471-9 Yongzheng Fang 1 , Yingying Zhang 1 , Chenxu Miao 1 , Kai Zhu 1 , Yong Chen 2 , Fei Du 3 , Jinling Yin 1 , Ke Ye 1 , Kui Cheng 1 , Jun Yan 1 , Guiling Wang 1 , Dianxue Cao 1
Affiliation
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A freestanding MXene-derived defect-rich TiO2@reduced graphene oxides (M-TiO2@rGO) foam electrode was fabricated.
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M-TiO2@rGO presents fast Na+ storage kinetics due to capacitive contribution.
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M-TiO2@rGO foam electrode displays a capacity retention of 90.7% after 5000 cycles.
中文翻译:
MXene衍生的富含缺陷的TiO 2 @rGO作为用于全Na离子电池和电容器的高速率阳极
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制备了自立的,源自MXene的,富含缺陷的TiO 2还原石墨烯氧化物(M-TiO 2 @rGO)泡沫电极。
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由于电容性作用,M-TiO 2 @rGO具有快速的Na +储存动力学。
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在5000次循环后,M-TiO 2 @rGO泡沫电极显示出90.7%的容量保持率。