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A dual template method for synthesizing hollow silica spheres with mesoporous shells
Zhang, Shigang1,2; Xu, Lei1; Liu, Hongchao1; Zhao, Yingfeng1; Zhang, Ying1; Wang, Quanyi1,2; Yu, Zhengxi1,2; Liu, Zhongmin1; Liu ZM(刘中民)
关键词Mesoporous Hollow Sphere Silica Template Synthesis Porosity Coatings
刊名MATERIALS LETTERS
2009-01-31
DOI10.1016/j.matlet.2008.10.004
63期:2页:258-259
收录类别SCI
文章类型Article
部门归属12
项目归属12
产权排名1;1
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]Materials Science ; Physics
关键词[WOS]PARTICLES ; CORE ; SIZE ; NANOPARTICLES ; FABRICATION
英文摘要PS/silica core/shell composites were synthesized by the modified Stober method using polystyrene spheres and cetyltrimethylammonium bromide as dual templates under room temperature. The silicate species and the templates were self-assembled to form mesoporous, silica shell on the surface of the PS spheres. Hollow silica spheres with mesoporous shell were obtained by removing the polymer core and the templates through calcination. The hollow silica spheres showed high specific surface area of 1099.5 m(2)/g and narrow pore size distribution centered at 2.31 nm. (c) 2008 Elsevier B.V. All rights reserved.
语种英语
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WOS记录号WOS:000261852600032
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/102029
专题中国科学院大连化学物理研究所
通讯作者Liu ZM(刘中民)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Appl Catalysis Lab, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
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GB/T 7714
Zhang, Shigang,Xu, Lei,Liu, Hongchao,et al. A dual template method for synthesizing hollow silica spheres with mesoporous shells[J]. MATERIALS LETTERS,2009,63(2):258-259.
APA Zhang, Shigang.,Xu, Lei.,Liu, Hongchao.,Zhao, Yingfeng.,Zhang, Ying.,...&刘中民.(2009).A dual template method for synthesizing hollow silica spheres with mesoporous shells.MATERIALS LETTERS,63(2),258-259.
MLA Zhang, Shigang,et al."A dual template method for synthesizing hollow silica spheres with mesoporous shells".MATERIALS LETTERS 63.2(2009):258-259.
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