• 文献标题:   Mesoporous nanoplate TiO2/reduced graphene oxide composites with enhanced lithium storage properties
  • 文献类型:   Article
  • 作  者:   ZHEN MM, ZHEN X, LIU L
  • 作者关键词:   mesoporou, tio2 nanomaterial, reduced graphene oxide, energy storage conversion, structural
  • 出版物名称:   MATERIALS LETTERS
  • ISSN:   0167-577X EI 1873-4979
  • 通讯作者地址:   Nankai Univ
  • 被引频次:   3
  • DOI:   10.1016/j.matlet.2017.01.077
  • 出版年:   2017

▎ 摘  要

Mesoporous nanomaterial has been extensively studied in high-performance anode materials, because of their large electrolyte-electrode contact area, small volume change, high safety and enhanced specific capacity during discharge/charge process. Herein, we use titanium trichloride as Ti-sources and adjust the pH of solvent to successfully prepare mesoporous nanoplate TiO2 on reduced graphene oxide (RGO) nanosheets via two-step hydrothermal treatment. Benefiting from the unique structure, as prepared mesoporous nanoplate TiO2/RGO composites present high reversible capacity and strong cycling stability (high capacity of 200 mA h g(-1), at 1.2 C after 300 cycles) as anode materials for Li ion batteries (LIBs). (C) 2017 Published by Elsevier B.V.