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A facile approach to preparation of silica double-shell hollow particles, and their application in gel composite electrolytes

文献类型：期刊论文

作者Hou, Hongbin2; Zhang, Liping1; Liu, Tianmeng1; Cheng, Junmei1; Sun, LiQi1; Wang, Chengdong2; Jin, Miaomiao2; Song, Zhanxin2; Cheng, Jingyun2; Wang, Qinggang2
刊名JOURNAL OF COLLOID AND INTERFACE SCIENCE
出版日期2018-11-01
卷号529页码:130-138
ISSN号0021-9797
关键词Double-shell hollow particles (DSHPs) Silica One-step template method Gel composite electrolytes
DOI10.1016/j.jcis.2018.05.093
英文摘要Double-shell hollow particles (DSHPs) have attracted significant attention due to their diverse potential applications. DSHPs are usually obtained by multi-step sacrificial template method which is tedious and inefficient. In this work, a facile synthesis of silica DSHPs has been developed via a novel one-step template method, which is using single-hole hollow particles (SHHPs) as the templates. The shapes and internal structures of the DSHPs were determined by SEM and TEM, and the average diameters of inner and outer shells were about 0.6 and 1.6 mu m, respectively. According to FTIR analyses, the compositions of silica DSHPs were identified as well. Furthermore, the silica DSHPs was applied to Li-ion batteries as a modifier of gel polymer electrolyte (GPEs), and the results showed that the gel composite electrolytes (GCEs) could display higher capability, higher ionic conductivity and better rate performance at high current density for GCEs-cell. Properties of the silica DSHPs such as larger specific surface area, more porous structures and Lewis acid-base effect were important for high-performance Li-ion batteries. (C) 2018 Elsevier Inc. All rights reserved.
WOS关键词LI-ION BATTERIES ; SINGLE-HOLE ; DISPERSION POLYMERIZATION ; YOLK-SHELL ; MICROSPHERES ; PERFORMANCE ; STORAGE ; SPHERES ; NANOPARTICLES ; FABRICATION
资助项目"135" Projects Fund of CAS QIBEBT Director Innovation Foundation ; Chinese Academy of Sciences[XDA09010105] ; Natural Science Foundation of Shandong Province[ZR20148Q004] ; Natural Science Foundation of Shandong Province[ZR2018BEM037] ; CAS Hundred Talents Program[Y5100719AL]
WOS研究方向Chemistry
语种英语
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号WOS:000441853800014
资助机构"135" Projects Fund of CAS QIBEBT Director Innovation Foundation ; Chinese Academy of Sciences ; Natural Science Foundation of Shandong Province ; CAS Hundred Talents Program
源URL[http://ir.qibebt.ac.cn/handle/337004/12214]  
专题中国科学院青岛生物能源与过程研究所
通讯作者Wang, Qinggang; Sun, Hongguang; Chen, Xiao; Cui, Guanglei
作者单位1.Qingdao Univ Sci & Technol, Sch Polymer Sci & Engn, Qingdao 266042, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714		 Hou, Hongbin,Zhang, Liping,Liu, Tianmeng,et al. A facile approach to preparation of silica double-shell hollow particles, and their application in gel composite electrolytes[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2018,529:130-138.
APA Hou, Hongbin.,Zhang, Liping.,Liu, Tianmeng.,Cheng, Junmei.,Sun, LiQi.,...&Cui, Guanglei.(2018).A facile approach to preparation of silica double-shell hollow particles, and their application in gel composite electrolytes.JOURNAL OF COLLOID AND INTERFACE SCIENCE,529,130-138.
MLA Hou, Hongbin,et al."A facile approach to preparation of silica double-shell hollow particles, and their application in gel composite electrolytes".JOURNAL OF COLLOID AND INTERFACE SCIENCE 529(2018):130-138.

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来源：青岛生物能源与过程研究所

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