Preparation of photonic crystals with push-pull type azo-functionarized polymers and their photochemical switching behavior

Sunnam Kim; Masaki Moritsugu; Saori Eikawa; Tomonari Ogata; Takamasa Nonaka; Shoichi Kubo; Osamu Sato; Seiji Kurihara

Preparation of photonic crystals with push-pull type azo-functionarized polymers and their photochemical switching behavior

Sunnam Kim, Masaki Moritsugu, Saori Eikawa, Tomonari Ogata, Takamasa Nonaka, Shoichi Kubo, Osamu Sato, Seiji Kurihara

Department of Fundamental Organic Chemistry

Research output: Contribution to conference › Paper › peer-review

Abstract

Azo-polymers were prepared by co-polymerization of monomers having push-pull type azo-group and phenyl benzoate group, and infiltrated into a SiO ₂ inverse opal film. The periodicity of the inverse opal film was ca.300nm and a volume fraction of SiO ₂ was ca.0.2. The wavelength reflection band was shifted from 480nm to 703 nm by infiltration of the azo-polymers in the inverse opal film. The photochemical change in the wavelength of the reflection band was caused by irradiation of polarized light through the formation of uniaxially molecular orientation.

Original language	English
Pages	1487
Number of pages	1
Publication status	Published - 2006
Event	55th SPSJ Annual Meeting - Nagoya, Japan Duration: May 24 2006 → May 26 2006

Other

Other	55th SPSJ Annual Meeting
Country/Territory	Japan
City	Nagoya
Period	5/24/06 → 5/26/06

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

@conference{242fda36a21f45c1b19367ef5fe56c04,

title = "Preparation of photonic crystals with push-pull type azo-functionarized polymers and their photochemical switching behavior",

abstract = "Azo-polymers were prepared by co-polymerization of monomers having push-pull type azo-group and phenyl benzoate group, and infiltrated into a SiO 2 inverse opal film. The periodicity of the inverse opal film was ca.300nm and a volume fraction of SiO 2 was ca.0.2. The wavelength reflection band was shifted from 480nm to 703 nm by infiltration of the azo-polymers in the inverse opal film. The photochemical change in the wavelength of the reflection band was caused by irradiation of polarized light through the formation of uniaxially molecular orientation.",

author = "Sunnam Kim and Masaki Moritsugu and Saori Eikawa and Tomonari Ogata and Takamasa Nonaka and Shoichi Kubo and Osamu Sato and Seiji Kurihara",

year = "2006",

language = "English",

pages = "1487",

note = "55th SPSJ Annual Meeting ; Conference date: 24-05-2006 Through 26-05-2006",

}

TY - CONF

T1 - Preparation of photonic crystals with push-pull type azo-functionarized polymers and their photochemical switching behavior

AU - Kim, Sunnam

AU - Moritsugu, Masaki

AU - Eikawa, Saori

AU - Ogata, Tomonari

AU - Nonaka, Takamasa

AU - Kubo, Shoichi

AU - Sato, Osamu

AU - Kurihara, Seiji

PY - 2006

Y1 - 2006

N2 - Azo-polymers were prepared by co-polymerization of monomers having push-pull type azo-group and phenyl benzoate group, and infiltrated into a SiO 2 inverse opal film. The periodicity of the inverse opal film was ca.300nm and a volume fraction of SiO 2 was ca.0.2. The wavelength reflection band was shifted from 480nm to 703 nm by infiltration of the azo-polymers in the inverse opal film. The photochemical change in the wavelength of the reflection band was caused by irradiation of polarized light through the formation of uniaxially molecular orientation.

AB - Azo-polymers were prepared by co-polymerization of monomers having push-pull type azo-group and phenyl benzoate group, and infiltrated into a SiO 2 inverse opal film. The periodicity of the inverse opal film was ca.300nm and a volume fraction of SiO 2 was ca.0.2. The wavelength reflection band was shifted from 480nm to 703 nm by infiltration of the azo-polymers in the inverse opal film. The photochemical change in the wavelength of the reflection band was caused by irradiation of polarized light through the formation of uniaxially molecular orientation.

UR - http://www.scopus.com/inward/record.url?scp=33749847216&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33749847216&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33749847216

SP - 1487

T2 - 55th SPSJ Annual Meeting

Y2 - 24 May 2006 through 26 May 2006

ER -

Preparation of photonic crystals with push-pull type azo-functionarized polymers and their photochemical switching behavior

Abstract

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