Dandelion-like core-shell silica microspheres with hierarchical pores

被引：19
作者：
Min, Yi [1 ,2 ]
Yang, Kaiguang [1 ]
Liang, Zhen [1 ]
Zhang, Lihua [1 ]
Zhang, Yukui [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Natl Chromatog R&A Ctr, Dalian 116023, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 33期
关键词：
MESOPOROUS SILICA; NANOPARTICLES; MORPHOLOGY; CATALYSTS; SIZE;
D O I：
10.1039/c4ra16890a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Dandelion-like core-shell silica microspheres with hierarchical pores are synthesized by condensing a dissolved silica species on the surface of homologous nonporous silica particles in a microemulsion system formed by the complexes of N,N-dimethyldecylamine and hexadecyltrimethylammonium chloride. The microspheres have good monodispersity and center radial pores.
引用
收藏
页码：26269 / 26272
页数：4
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