All solid-state smart window of electrodeposited WO3 and TiO2 particulate film with PTREFG gel electrolyte

被引：23

作者：

Su, LY ^{[1
]}

Lu, Z ^{[1
]}

机构：

[1] Southeast Univ, Natl Lab Mol & Biomol Elect, Nanjing 210018, Peoples R China

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1998年 / 59卷 / 08期

基金：

中国国家自然科学基金;

关键词：

electrochemistry; optical properties; WO3;

D O I：

10.1016/S0022-3697(98)00072-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An all solid-state smart window of electrodeposited WO3 and TiO2 particulate film with polytrithylene glycol dimetrocrylate (PTREGD) gel electrolyte with high conductivity(1 mS/cm) at room temperature has been; fabricated. The smart window has been found to be excellent for electrochromism and memory characteristics. Using X-ray photoelectron spectroscopy (XPS), the W 4f core level of WO3 film as a function of the injected charge has been investigated. W 4f peaks become broader after coloration. Composite structures of W 4f peaks have been attributed to the existence of the different final states, screened by different numbers of W 5d electrons. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1175 / 1180

页数：6

共 28 条

[21] All-solid-state electrochromic display device of prussian blue WO3 particulate film [J].

Su, LY ;

Fang, JH ;

Liang, BJ ;

Lu, ZH .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1997, 36 (6A) :L684-L686

[22]

SU LY, 1997, THIN SOLID FILM, V306, P136

[23]

SU LY, 1997, MATER CHEM PHYS, V51, P263

[24]

SU LY, 1997, APPL SPECTROSC, V51, P153

[25] PHOTOCHROMISM INDUCED IN AN ELECTROLYTICALLY PRETREATED MOO3 THIN-FILM BY VISIBLE-LIGHT [J].

YAO, JN ;

HASHIMOTO, K ;

FUJISHIMA, A .

NATURE, 1992, 355 (6361) :624-626

[26] Electrochromic behavior of electrodeposited tungsten oxide thin films [J].

Yao, JN ;

Chen, P ;

Fujishima, A .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1996, 406 (1-2) :223-226

[27] Chromic mechanism in amorphous WO3 films [J].

Zhang, JG ;

Benson, DK ;

Tracy, CE ;

Deb, SK ;

Czanderna, AW ;

Bechinger, C .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (06) :2022-2026

[28]

ZHANG LG, 1993, J MATER RES, V8, P80

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