期刊
JOURNAL OF COLLOID AND INTERFACE SCIENCE
卷 561, 期 -, 页码 593-600出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jcis.2019.11.034
关键词
MoS2 nanotubes; Hierarchical and hollow nanostructure; High quality; Potassium ion battery
资金
- University of Macau [SRG2016-00092-1APME, MYRG2018-00079-IAPME, MYRG2019-00115-IAPME]
- Science and Technology Devel-opment Fund, Macau SAR [FDCT081/2017/A2, FDCT0059/2018/A2, FDCT009/2017/AMJ]
Molybdenum disulfide (MoS2) is a promising nanomaterial which has been extensively investigated in photo-/electro-catalysis, sensors, and batteries due to its excellent physical/chemical properties. In this manuscript, MoS2 hierarchical nanotubes with hollow nanostructure are successfully synthesized via a facile hydrothermal method. SEM indicates that such MoS2 nanotubes have perfect uniformity while TEM demonstrates the hollow structure. Specifically, the ratio of MoS2 to the randomly produced polysulfide in the synthesized MoS2 nanotubes is 4.29 which confirms that the synthesized MoS2 nanotubes have quite high quality. Compared with the previous studies, our MoS2 nanotubes show superior rate capability and cyclability (127 mAh g(-1) at 200 mA g(-1) after 100 cycles) in the potassium ion battery. (C) 2019 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据