标题:Hollow MnCo2O4 Submicrospheres with Multilevel Interiors: From Mesoporous Spheres to Yolk-in-Double-Shell Structures
作者:Jingfa Li;Jiazhao Wang;Xin Liang
作者机构:[Li, J] Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW 2522, Australia, Key Laboratory of the Collo 更多
通讯作者:Wang, J
通讯作者地址:[Wang, JZ]Univ Wollongong, Inst Superconducting & Elect Mat, Wollongong, NSW 2522, Australia.
来源:ACS applied materials & interfaces
出版年:2014
卷:6
期:1
页码:24-30
DOI:10.1021/am404841t
关键词:complex hollow structures;binary metal oxides;heterogeneous contraction
摘要:We present a general strategy to synthesize uniform MnCo2O4 submicrospheres with various hollow structures. By using MnCo-glycolate submicrospheres as the precursor with proper manipulation of ramping rates during the heating process, we have fabricated hollow MnCo2O4 submicrospheres with multilevel interiors, including mesoporous spheres, hollow spheres, yolk-shell spheres, shell-in-shell spheres, and yolk-in-double-shell spheres. Interestingly, when tested as anode materials in lithium ion batteries, the MnCo2O4 submicrospheres with a yolk-shell structure showed the best performance among these multilevel interior structures because these structures can not only supply a high contact area but also maintain a stable structure.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:103
Scopus被引频次:113
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892383370&doi=10.1021%2fam404841t&partnerID=40&md5=283be2bf56b201d7f23317b144494cac
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