title: Spinel/layered heterostructured cathode material for high-capacity and high-rate Li-ion batteries.
abstract: Best of both worlds: A heterostructured material is synthesized that comprises a core of layered lithium-rich material and an outer layer of nanospinel material. This spinel/layered heterostructured material maximizes the inherent advantages of the 3D Li(+) insertion/extraction framework of the spinel structure and the high Li(+) storage capacity of the layered structure. The material exhibits super-high reversible capacities, outstanding rate capability and excellent cycling ability.
authors.affiliation: School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing Key Laboratory of Environmental, Science and Engineering, Beijing, 100081, P. R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Wu
authors.forename: Ning
authors.initials: N
authors.lastname: Li
authors.forename: Yuefeng
authors.initials: Y
authors.lastname: Su
authors.forename: Haofang
authors.initials: H
authors.lastname: Shou
authors.forename: Liying
authors.initials: L
authors.lastname: Bao
authors.forename: Wen
authors.initials: W
authors.lastname: Yang
authors.forename: Linjing
authors.initials: L
authors.lastname: Zhang
authors.forename: Ran
authors.initials: R
authors.lastname: An
authors.forename: Shi
authors.initials: S
authors.lastname: Chen
keywords: cathodes; electrochemistry; heterostructures; layered materials; lithium ion batteries; spinels