One pot synthesis of ordered mesoporous carbon-silica-titania with parallel alignment against graphene as advanced anode material in lithium ion batteries
- Authors
- Kim, Jaekwang; Kim, Daeun; Ryu, Ji Heon; Yoon, Songhun
- Issue Date
- Mar-2019
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Graphene; Ordered mesoporous material; Parallel alignment of mesopores; Anode; Lithium ion batteries
- Citation
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.71, pp 93 - 98
- Pages
- 6
- Journal Title
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
- Volume
- 71
- Start Page
- 93
- End Page
- 98
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/18108
- DOI
- 10.1016/j.jiec.2018.11.023
- ISSN
- 1226-086X
1876-794X
- Abstract
- Graphene nanocomposite with ordered mesoporous carbon-silica-titania was prepared via one-pot evaporation-induced self-assembly. Due to the shear stress of surfactant self-assembly, a novel structure having a parallel alignment of the hexagonally ordered mesopores against graphene nanosheets plane was firstly observed. When applied into anode lithium ion batteries, the novel nanocomposite exhibited high reversible capacity of 574 mA hg(-1) with improved initial efficiency of 65%, significant reduction of impedance value and very stable cycle performance, which was attributed to the facile transport of electron through the graphene sheets and the easy penetration of electrolyte via the ordered mesopores. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of ICT Engineering > School of Integrative Engineering > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/18108)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.