title: Facile preparation of ordered porous graphene-metal oxide@C binder-free electrodes with high Li storage performance.
abstract: A facile and general method is reported to prepare ordered porous graphene-based binder-free electrodes on a large scale. This preparation process allows the easy adjustment of the selected components, weight ratio of componets, and the thickness of the electrodes. Such ordered porous electrodes demonstrate superior Li storage properties; for example, graphene-Fe3 O4 @C depicts high capacities of 1123.8 and 505 mAh g(-1) at current densities of 0.5 and 10 A g(-1) , respectively.
authors.affiliation: School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Fax: (+)65 6790 9081; Department of Mechanical Engineering & Materials Science, Rice University, Houston, Texas 77005, USA; Energy Research Institute, Nanyang Technological University, TUM CREATE Centre for Electromobility, Singapore 637459, Singapore.
authors.forename: Jixin
authors.initials: J
authors.lastname: Zhu
authors.forename: Dan
authors.initials: D
authors.lastname: Yang
authors.forename: Xianhong
authors.initials: X
authors.lastname: Rui
authors.forename: Daohao
authors.initials: D
authors.lastname: Sim
authors.forename: Hong
authors.initials: H
authors.lastname: Yu
authors.forename: Huey Hoon
authors.initials: HH
authors.lastname: Hng
authors.forename: Harry E
authors.initials: HE
authors.lastname: Hoster
authors.forename: Pulickel M
authors.initials: PM
authors.lastname: Ajayan
authors.forename: Qingyu
authors.initials: Q
authors.lastname: Yan
keywords: graphene; lithium ion batteries; metal oxides; ordered porous electrodes