Fabrication of Photochromic Tungsten Oxide Based Composite Film Using Peroxoisopolytungstic Acid

被引：21

作者：

Miyazaki, Hidetoshi ^{[1
]}

Baba, Yuki ^{[1
]}

Inada, Masaya ^{[1
]}

Nose, Atsushi ^{[1
]}

Suzuki, Hisao ^{[2
]}

Ota, Toshitaka ^{[3
]}

机构：

[1] Shimane Univ, Interdisciplinary Fac Sci & Engn, Dept Mat Sci, Matsue, Shimane 6908504, Japan

[2] Shizuoka Univ, Grad Sch Sci & Technol, Hamamatsu, Shizuoka 4328561, Japan

[3] Nagoya Inst Technol, Ceram Res Lab, Tajimi, Gifu 5070071, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2011年 / 84卷 / 12期

关键词：

THIN-FILMS; AMORPHOUS WO3; HYBRID;

D O I：

10.1246/bcsj.20110228

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tungsten-based photochromic composite films were fabricated using peroxoisopolytungstic acid aqueous solution and transparent urethane resin. UV-visible irradiation of the resulting composite films showed photochromic properties, indicating broad absorption with peaks at 650 and 900 nm. The coloring time was about 40 min. The colored composite films were transformed to clear film in a dark room in 90h.

引用

页码：1390 / 1392

页数：3

共 13 条

[1] ABSENCE OF DIFFUSION IN CERTAIN RANDOM LATTICES [J].

ANDERSON, PW .

PHYSICAL REVIEW, 1958, 109 (05) :1492-1505

[2] Photochromic properties of WO3 and WO3:X (X=Ti, Nb, Ta and Zr) thin films [J].

Avellaneda, CO ;

Bulhoes, LOS .

SOLID STATE IONICS, 2003, 165 (1-4) :117-121

[3] Comparison between electrochromic and photochromic coloration efficiency of tungsten oxide thin films [J].

Bechinger, C ;

Burdis, MS ;

Zhang, JG .

SOLID STATE COMMUNICATIONS, 1997, 101 (10) :753-756

[4] Photochromism of peroxotungstic acid/PVP nanocomposite obtained by sol-gel method [J].

Chen, XC ;

Lin, YX .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2005, 36 (02) :197-201

[5] Solar energy materials [J].

Granqvist, CG .

ADVANCED MATERIALS, 2003, 15 (21) :1789-1803

[6] Photochromism in composite and hybrid materials based on transition-metal oxides and polyoxometalates [J].

He, Tao ;

Yao, Jiannian .

PROGRESS IN MATERIALS SCIENCE, 2006, 51 (06) :810-879

[7] PHOTOCHROMIC REACTION OF PEROXOPOLYTUNGSTIC ACID THIN-FILMS [J].

ITOH, K ;

YAMAGISHI, K ;

NAGASONO, M ;

MURABAYASHI, M .

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1994, 98 (10) :1250-1255

[8] Synthesis and photochromism of organosiloxane-based organic/inorganic hybrid containing an inorganic component derived from tungstic acid [J].

Katayama, S ;

Yamada, N ;

Kikuta, K ;

Awano, M .

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2006, 114 (1325) :114-119

[9] PEROXOPOLYTUNGSTIC ACIDS SYNTHESIZED BY DIRECT REACTION OF TUNGSTEN OR TUNGSTEN CARBIDE WITH HYDROGEN-PEROXIDE [J].

KUDO, T ;

OKAMOTO, H ;

MATSUMOTO, K ;

SASAKI, Y .

INORGANICA CHIMICA ACTA, 1986, 111 (02) :L27-L28

[10] CONDUCTION IN NON-CRYSTALLINE MATERIALS .3. LOCALIZED STATES IN A PSEUDOGAP AND NEAR EXTREMITIES OF CONDUCTION AND VALENCE BANDS [J].

MOTT, NF .

PHILOSOPHICAL MAGAZINE, 1969, 19 (160) :835-&

← 1 2 →