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Confining TiO 2 Nanotubes in PECVD-Enabled Graphene Capsules Toward Ultrafast K-Ion Storage: In Situ TEM/XRD Study and DFT Analysis
Nano-Micro Letters ( IF 31.6 ) Pub Date : 2020-06-09 , DOI: 10.1007/s40820-020-00460-y
Jingsheng Cai 1 , Ran Cai 2 , Zhongti Sun 1 , Xiangguo Wang 1 , Nan Wei 1, 3 , Feng Xu 2 , Yuanlong Shao 1, 3 , Peng Gao 3, 4 , Shixue Dou 5 , Jingyu Sun 1, 3
Affiliation  

  • G-TiO2 was fabricated via direct CVD route by growing few-layered graphene capsules over TiO2 nanotubes.

  • K-ion hybrid capacitors based on the G-TiO2 anode and AC cathode synergized high energy and high power density.



中文翻译:

将TiO 2纳米管限制在启用PECVD的石墨烯胶囊中以实现超快速的钾离子存储:原位TEM / XRD研究和DFT分析

  • 通过在TiO 2纳米管上生长几层石墨烯胶囊,通过直接CVD途径制造G-TiO 2

  • 基于G-TiO 2阳极和AC阴极的K离子混合电容器可实现高能量和高功率密度的协同作用。

更新日期:2020-06-09
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