Complex Langmuir-Blodgett films from silica nanoparticles:: An optical spectroscopy study

被引：44

作者：

Deák, A

Bancsi, B

Tóth, AL

Kovács, AL

Hórvölgyi, Z

机构：

[1] Budapest Univ Technol & Econ, Dept Chem Phys, H-1111 Budapest, Hungary

[2] Hungarian Acad Sci, Res Inst Tech Phys & Mat Sci, H-1121 Budapest, Hungary

[3] Eotvos Lorand Univ, Dept Gen Zool, Cell Physiol Lab, H-1117 Budapest, Hungary

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2006年 / 278卷 / 1-3期

关键词：

Stober silica; Langmuir-Blodgett films; optical spectroscopy; antireflection;

D O I：

10.1016/j.colsurfa.2005.11.070

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We prepared mono- and multiparticulate Langmuir-Blodgett (LB) films of Stober silica nanoparticle samples in the particle size range of 20-80 nm. Multi particulate films were prepared from particles with different diameters in the consecutive layers, creating a complex multiparticulate film on glass substrate. We were able to increase the antireflective properties of the multiparticulate films by decreasing the particles sizes in the covering layer. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：10 / 16

页数：7

共 37 条

[31] Evidence for secondary minimum flocculation of Stober silica nanoparticles at the air-water interface:: Film balance investigations and computer simulations [J].