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Optically passive counter electrodes for electrochromic devices: transition metal cerium oxide thin films

被引：18
作者：
Azens, A
Kullman, L
Ragan, DD
Granqvist, CG
机构：
[1] Uppsala Univ, Dept Mat Sci, S-75121 Uppsala, Sweden
[2] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
来源：
SOLAR ENERGY MATERIALS AND SOLAR CELLS | 1998年 / 54卷 / 1-4期
关键词：
electrochromism; W oxide; Ti oxide; Ce oxide; W-Ce oxide; Ti-Ce oxide; optical properties; counter electrode;
D O I：
10.1016/S0927-0248(97)00267-5
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Films of W-Ce oxide and Ti-Ce oxide were made by reactive DC magnetron sputtering. Li+ intercalation/deintercalation showed that the electrochromic coloration efficiency depended on the Ce/W and Ce/Ti ratio, and at proper values of these ratios the films remained transparent irrespective of their ion content. Ti-Ce oxide combines this property with good electrochemical cycling durability, and this material can serve as a counter electrode in transparent electrochromic devices. (C) 1997 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：85 / 91
页数：7
相关论文
共 11 条
[1]   Optical and electrochemical properties of dc magnetron sputtered Ti-Ce oxide films [J].
Azens, A ;
Kullman, L ;
Ragan, DD ;
Granqvist, CG ;
Hjorvarsson, B ;
Vaivars, G .
APPLIED PHYSICS LETTERS, 1996, 68 (26) :3701-3703
[2]  
AZENS A, 1997, P ELECTROCHEM SOC, V9624, P219
[3]   (CeO2)(x)-(TiO2)(1-x): Counter electrode materials for lithium electrochromic devices [J].
Camino, D ;
Deroo, D ;
Salardenne, J ;
Treuil, N .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1995, 39 (2-4) :349-366
[4]   SOLID-STATE ELECTROCHROMIC DISPLAY BASED ON POLYMER ELECTRODE POLYMER ELECTROLYTE INTERFACE [J].
GOMES, MAB ;
GONCALVES, D ;
DESOUZA, ECP ;
VALLA, B ;
AEGERTER, MA ;
BULHOES, LOS .
ELECTROCHIMICA ACTA, 1992, 37 (09) :1653-1656
[5]  
Granqvist C. G., 1995, HDB INORGANIC ELECTR
[6]  
KEOMANY D, 1994, P SOC PHOTO-OPT INS, V2255, P363, DOI 10.1117/12.185379
[7]   ELECTROCHEMICAL INSERTION IN SOL-GEL MADE CEO2-TIO2 FROM LITHIUM CONDUCTING POLYMER ELECTROLYTE - RELATION WITH THE MATERIAL STRUCTURE [J].
KEOMANY, D ;
PETIT, JP ;
DEROO, D .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1995, 36 (04) :397-408
[8]  
KULLMAN L, 1996, P SOC PHOTO-OPT INS, V2968, P219
[9]  
LAVRENCICSTANGA.U, 1993, SOLAR ENERGY MAT SOL, V31, P171
[10]   ELECTROCHROMIC SMART WINDOWS [J].
MACEDO, MA ;
DALLANTONIA, LH ;
VALLA, B ;
AEGERTER, MA .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 147 :792-798
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