Anti-reflective coatings prepared via layer-by-layer assembly of mesoporous silica nanoparticles and polyelectrolytes

Kiyofumi Katagiri, Shinichi Yamazaki, Kei Inumaru, Kunihito Koumoto

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Mesoporous silica nanoparticles (NPs) with diameters of ∼30 nm were fabricated using a dialysis process. The resulting NPs exhibit high colloidal stability and are applicable for the preparation of coating films on glass substrates via electrostatic layer-by-layer (LbL) assembly using cationic polyelectrolytes. The thickness and packing density of coating films can be controlled by layer number and mesoporous silica NP dispersion concentration. It was found that glass substrates that were coated with mesoporous silica NPs in an LbL process exhibited high anti-reflective (AR) performance. The highest AR effects (-1.

Original languageEnglish
Pages (from-to)190-194
Number of pages5
JournalPolymer Journal
Volume47
Issue number2
DOIs
Publication statusPublished - Feb 7 2015
Externally publishedYes

Fingerprint

Reflective coatings
Polyelectrolytes
Silicon Dioxide
Silica
Nanoparticles
Glass
Coatings
Dialysis
Substrates
Electrostatics

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

Cite this

Anti-reflective coatings prepared via layer-by-layer assembly of mesoporous silica nanoparticles and polyelectrolytes. / Katagiri, Kiyofumi; Yamazaki, Shinichi; Inumaru, Kei; Koumoto, Kunihito.

In: Polymer Journal, Vol. 47, No. 2, 07.02.2015, p. 190-194.

Research output: Contribution to journalArticle

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