Pure silica MFI zeolite films as antireflection coatings

被引：0
|
作者：
Babeva, T. [1 ]
Awala, H. [2 ]
Vasileva, M. [1 ]
El Fallah, J. [2 ]
Lazarova, K. [1 ]
Mintova, S. [2 ]
机构：
[1] Bulgarian Acad Sci, Inst Opt Mat & Technol Acad J Malinowski, BU-1113 Sofia, Bulgaria
[2] Univ Caen, Catalyse & Spectrochim Lab, F-14050 Caen, France
来源：
BULGARIAN CHEMICAL COMMUNICATIONS | 2013年 / 45卷
关键词：
zeolite nanocrystals; films; optical properties; antireflection coatings; SPIN-ON;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Densely packed thin films of pure silica MFI (Mordenite Framework Inverted) type zeolites nanocrystals (35 nm) are deposited by spin coating method. The influence of coating suspension suspensions and spin-on rotation conditions on films thickness is investigated. The optical constant and thickness of the films are defined from the reflection spectra using nonlinear curve fitting method. It is demonstrated that the MFI thin films with appropriate thickness deposited on both sides of glass substrate operate as an antireflection coating in the visible spectral range. An increase of transmission with 6% and decrease of reflection with 7.5% are observed.
引用
收藏
页码：18 / 22
页数：5
相关论文
共 50 条
  • [31] Polymer thin films for antireflection coatings
    Li, Xiao
    Yu, Xinhong
    Han, Yanchun
    JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (12) : 2266 - 2285
  • [32] Pure Silica Zeolite Films Prepared by a Vapor Phase Transport Method
    Cho, Yoshinori
    Seo, Toshiki
    Kohmura, Kazuo
    Kikkawa, Takamaro
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (11) : 8360 - 8363
  • [33] Synthesis and corrosion resistance of high-silica zeolite MTW, BEA, and MFI coatings on steel and aluminum
    Mitra, A
    Wang, ZB
    Cao, TG
    Wang, HT
    Huang, LM
    Yan, YS
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (10) : B472 - B478
  • [34] On-Wafer Crystallization of Ultralow-κ Pure Silica Zeolite Films
    Liu, Yan
    Lew, Christopher M.
    Sun, Minwei
    Cai, Rui
    Wang, Junlan
    Kloster, Grant
    Boyanov, Boyan
    Yan, Yushan
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (26) : 4777 - 4780
  • [35] Nanoporous organosilicate films as antireflection coatings
    Biswas, Koushik
    Gangopadhyay, Shubhra
    Kim, Ho-Cheol
    Miller, Robert D.
    THIN SOLID FILMS, 2006, 514 (1-2) : 350 - 354
  • [36] MFI Zeolite Membranes Prepared on Novel Silica Substrates
    Sugiyama, Yuto
    Ikarugi, Syusuke
    Oura, Kotone
    Ikeda, Ayumi
    Matsuyama, Emi
    Ono, Ryuhei
    Nomura, Mikihiro
    Tawarayama, Hiromasa
    Saito, Takahiro
    Kuwahara, Kazuya
    JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2015, 48 (11) : 891 - 896
  • [37] Control of size and yield of pure-silica-zeolite MFI nanocrystals by addition of methylene blue to the synthesis solution
    Lew, Christopher M.
    Li, Zijian
    Zones, Stacey I.
    Sun, Minwei
    Yan, Yushan
    MICROPOROUS AND MESOPOROUS MATERIALS, 2007, 105 (1-2) : 10 - 14
  • [38] Facile synthesis of silica composite films with good mechanical property for spectrally broadband antireflection coatings
    Zhang, Mingfeng
    Liu, Qiufen
    Tian, Shouqin
    Zhou, Xuedong
    Liu, Baoshun
    Zhao, Xiujian
    Tang, Gen
    Pang, Aimin
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2021, 628
  • [39] Large-Grain, Oriented, and Thin Zeolite MFI Films from Directly Synthesized Nanosheet Coatings
    Kim, Donghun
    Shete, Meera
    Tsapatsis, Michael
    CHEMISTRY OF MATERIALS, 2018, 30 (10) : 3545 - 3551
  • [40] Pure-silica zeolite low-k dielectric thin films
    Wang, ZB
    Wang, HT
    Mitra, A
    Huang, LM
    Yan, YS
    ADVANCED MATERIALS, 2001, 13 (10) : 746 - 749
12345