| Literature DB >> 26789864 |
Jiangfeng Ni1, Shidong Fu1, Chao Wu2, Joachim Maier2, Yan Yu2,3,4, Liang Li1.
Abstract
Self-supported nanotube arrays of sulfur-doped TiO2 on metal substrates are fabricated using electrochemical anodization and subsequent sulfidation. The nanotube arrays can serve as an efficient anode for sodium storage, enabling ultrastable cycling (retaining 91% of the 2nd capacity up to 4400 cycles) and robust rate capability (167 mA h g(-1) at 3350 mA g(-1)), remarkably outperforming any other reported TiO2 -based electrodes.Entities:
Keywords: nanotube arrays; self-support; sodium storage; sodium-ion batteries; titanium dioxide
Year: 2016 PMID: 26789864 DOI: 10.1002/adma.201504412
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849