One-pot aerosol synthesis of ordered hierarchical mesoporous core-shell silica nanoparticles

被引:83
作者
Areva, S
Boissière, C
Grosso, D
Asakawa, T
Sanchez, C
Lindén, M
机构
[1] Max Planck Inst Coal Res, Dept Heterogeneous Catalysis, D-45470 Mulheim, Germany
[2] Abo Akad Univ, Dept Phys Chem, FI-20500 Turku, Finland
[3] Univ Paris 06, CNRS, UMR 7574, Lab Chim Mat Condensee, F-75252 Paris 05, France
[4] Kanazawa Univ, Fac Engn, Dept Chem & Chem Engn, Kanazawa, Ishikawa 9208667, Japan
关键词
D O I
10.1039/b405690f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A mixed surfactant approach has been successfully employed in an aerosol-based synthesis of spherical silica particles exhibiting a new core - shell structure where the shell and the core exhibit different ordered mesoporosity and pore sizes.
引用
收藏
页码:1630 / 1631
页数:2
相关论文
共 9 条
[1]  
ALMGREN M, 1997, LANGMUIR, V13, P4
[2]   GROUP CONTRIBUTION MODEL OF MIXED MICELLIZATION .1. PREDICTION OF CRITICAL MICELLE CONCENTRATION IN MIXTURES [J].
ASAKAWA, T ;
JOHTEN, K ;
MIYAGISHI, S ;
NISHIDA, M .
LANGMUIR, 1985, 1 (03) :347-351
[3]   Aerosol generated mesoporous silica particles [J].
Baccile, N ;
Grosso, D ;
Sanchez, C .
JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (12) :3011-3016
[4]   First in-situ SAXS studies of the mesostructuration of spherical silica and titania particles during spray-drying process [J].
Boissiere, C ;
Grosso, D ;
Amenitsch, H ;
Gibaud, A ;
Coupé, A ;
Baccile, N ;
Sanchez, C .
CHEMICAL COMMUNICATIONS, 2003, (22) :2798-2799
[5]   Multiphased assembly of nanoporous silica particles [J].
Fan, HY ;
Van Swol, F ;
Lu, YF ;
Brinker, CJ .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 285 (1-3) :71-78
[6]   Nanocrystalline transition-metal oxide spheres with controlled multi-scale porosity [J].
Grosso, D ;
Illia, GJDAS ;
Crepaldi, EL ;
Charleux, B ;
Sanchez, C .
ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (01) :37-42
[7]   Aerosol-assisted self-assembly of mesostructured spherical nanoparticles [J].
Lu, YF ;
Fan, HY ;
Stump, A ;
Ward, TL ;
Rieker, T ;
Brinker, CJ .
NATURE, 1999, 398 (6724) :223-226
[8]   Experimental confirmation of different mechanisms of evaporation from ink-bottle type pores: Equilibrium, pore blocking, and cavitation [J].
Ravikovitch, PI ;
Neimark, AV .
LANGMUIR, 2002, 18 (25) :9830-9837
[9]   Aggregation behavior of cationic fluorosurfactants in water and salt solutions. A cryoTEM survey [J].
Wang, K ;
Karlsson, G ;
Almgren, M ;
Asakawa, T .
JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (43) :9237-9246