Nucleation and Growth of Monodisperse Silica Nanoparticles

被引：167

作者：

Carcouet, Camille C. M. C. ^{[1
]}

van de Put, Marcel W. P. ^{[1
,2
]}

Mezari, Brahim ^{[3
]}

Magusin, Pieter C. M. M. ^{[3
]}

Laven, Jozua ^{[1
]}

Bomans, Paul H. H. ^{[1
,2
]}

Friedrich, Heiner ^{[1
,2
]}

Esteves, A. Catarina C. ^{[1
]}

Sommerdijk, Nico A. J. M. ^{[1
,2
]}

van Benthem, Rolf A. T. M. ^{[1
,4
]}

de With, Gijsbertus ^{[1
,2
]}

机构：

[1] Eindhoven Univ Technol, Lab Mat & Interface Chem, NL-5600 MB Eindhoven, Netherlands

[2] Eindhoven Univ Technol, Soft Matter CryoTEM Res Unit, NL-5600 MB Eindhoven, Netherlands

[3] Eindhoven Univ Technol, Lab Inorgan Mat Chem, NL-5600 MB Eindhoven, Netherlands

[4] DSM Ahead Performance Mat BV, NL-6160 MD Geleen, Netherlands

来源：

NANO LETTERS | 2014年 / 14卷 / 03期

关键词：

Monodisperse silica particles; nucleation and growth; silica chemistry; cryo-TEM; solid state NMR; CATALYZED-HYDROLYSIS; IN-SITU; PARTICLES; PRECIPITATION; CONDENSATION; DYNAMICS; SPHERES; SAXS;

D O I：

10.1021/nl404550d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Although monodisperse amorphous silica nanoparticles have been widely investigated, their formation mechanism is still a topic of debate. Here, we demonstrate the formation of monodisperse nanoparticles from colloidally stabilized primary particles, which at a critical concentration undergo a concerted association process, concomitant with a morphological and structural collapse. The formed assemblies grow further by addition of primary particles onto their surface. The presented mechanism, consistent with previously reported observations, reconciles the different theories proposed to date.

引用

页码：1433 / 1438

页数：6

共 50 条

[1] SAXS exploration of the synthesis of ultra monodisperse silica nanoparticles and quantitative nucleation growth modeling
Fouilloux, Sarah
Desert, Anthony
Tache, Olivier
Spalla, Olivier
Daillant, Jean
Thill, Antoine
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2010, 346 (01) : 79 - 86
[2] Effect of Nucleation and Growth Temperatures on the Synthesis of Monodisperse Silver Nanoparticles
Chandni
Pandey, O. P.
Chudasama, Bhupendra
SOLID STATE PHYSICS, VOL 57, 2013, 1512 : 442 - 443
[3] Relation of teos hydrolysis with nucleation and partile growth in preparation of monodisperse silica system
Zhao, Ruiyu
Dong, Peng
Liang, Wenjie
Shiyou Daxue Xuebao/Journal of the University of Petroleum China, 1995, 19 (05):
[4] Synthesis of nearly monodisperse embedded nanoparticles by separating nucleation and growth in ion implantation
Ramaswamy, V
Haynes, TE
White, CW
MoberlyChan, WJ
Roorda, S
Aziz, MJ
NANO LETTERS, 2005, 5 (02) : 373 - 377
[5] Nucleation and growth of silica nanoparticles:: An in situ SAXS and DLS study
Tobler, D. J.
Benning, L. G.
Shaw, S.
GEOCHIMICA ET COSMOCHIMICA ACTA, 2006, 70 (18) : A652 - A652
[6] Synthesis and Characterization of Monodisperse Manganese Oxide Nanoparticles-Evaluation of the Nucleation and Growth Mechanism
Schladt, Thomas D.
Graf, Tanja
Tremel, Wolfgang
CHEMISTRY OF MATERIALS, 2009, 21 (14) : 3183 - 3190
[7] Synthesis of monodisperse CdSe nanocrystals: Nucleation and growth
National Laboratory of Superhard Materials, Jilin University, Changchun 130012, China
Gaoya Wuli Xuebao, 2008, 1 (11-14):
[8] Monodisperse mesoporous silica nanoparticles of distinct topology
Luo, Leilei
Liang, Yucang
Erichsen, Egil Sev.
Anwander, Reiner
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 495 : 84 - 93
[9] In-situ growth of highly monodisperse ITO nanoparticles regulated by mesoporous silica glasses
Chen, Ping
Chen, Zhangru
Hou, Shaodong
Shen, Xiang
Chu, Yingbo
Yang, Yu
Yang, Luyun
Li, Jinyan
Dai, Nengli
MATERIALS & DESIGN, 2018, 151 : 53 - 59
[10] Radiation induced nucleation of nanoparticles in silica
Ila, D
Williams, EK
Zimmerman, RL
Poker, DB
Hensley, DK
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2000, 166 : 845 - 850

← 1 2 3 4 5 →