title: Preparation and lithium storage performance of yolk-shell Si@void@C nanocomposites.
abstract: Yolk-shell Si@void@C nanocomposites are prepared via a facile method of resorcinol-formaldehyde coating and LiOH etching, without SiO2 pre-modification on Si particles, expensive carbon sources, or environmentally-unfriendly HF solutions. Profiting from these favorable features, Si@void@C nanocomposites exhibit considerable reversible capacities (628 mA h g(-1) after 100 cycles) and good rate performances.
authors.affiliation: State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China. wanglb99@zjut.edu.cn.
authors.forename: Liwei
authors.initials: L
authors.lastname: Su
authors.forename: Jian
authors.initials: J
authors.lastname: Xie
authors.forename: Yawei
authors.initials: Y
authors.lastname: Xu
authors.forename: Lianbang
authors.initials: L
authors.lastname: Wang
authors.forename: Yuanhao
authors.initials: Y
authors.lastname: Wang
authors.forename: Manman
authors.initials: M
authors.lastname: Ren