The activation process through a bimodal transmittance state for improving electrochromic performance of nickel oxide thin film

被引：26

作者：

Cha, In Young ^{[1
]}

Park, Sun Ha ^{[1
]}

Lim, Ju Wan ^{[1
]}

Yoo, Sung Jong ^{[2
]}

Sung, Yung-Eun ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Chem & Biol Engn, World Class Univ WCU Program Chem Convergence Ene, Seoul 151744, South Korea

[2] Korea Inst Sci & Technol, Fuel Cell Ctr, Seoul 136791, South Korea

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2013年 / 108卷

基金：

新加坡国家研究基金会;

关键词：

Electrochromism; Nickel oxide; Lithium phosphorous oxynitride; RF sputtering; Activation; DEVICES;

D O I：

10.1016/j.solmat.2012.09.012

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：

In this study, we investigated the potential of using nickel oxide (NiO)-lithium phosphorous oxynitride (LiPON) composite as an anode electrode in electrochromic devices and evaluated the effect of Li+ insertion (or extraction) kinetics and diffusion of Li+. NiO-LiPON composite thin films were fabricated using the RF magnetron co-sputtering method. Here, we observed, for the first time, the bimodal colored states of the NiO-LiPON composite. This was caused by reacting both Ni metal and LiO under extremely cathodic condition, which enhanced the electrochromic properties - electrochromic response time and optical modulations - of the device. We also found that the NiO-LiPON composite thin films displayed long term stability. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：22 / 26

页数：5

共 17 条

[1] Electrochromic properties of Ni oxide thin films in diluted acidic electrolytes and their stability [J].

Abe, Yoshio ;

Lee, Se-Hee ;

Zayim, Esra Ozkan ;

Tracy, C. Edwin ;

Pitts, J. Roland ;

Deb, Satyen K. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2008, 92 (02) :160-163

[2] Electrochromic nickel oxide thin films deposited under different sputtering conditions [J].

Ferreira, FF ;

Tabacniks, MH ;

Fantini, MCA ;

Faria, IC ;

Gorenstein, A .

SOLID STATE IONICS, 1996, 86-8 :971-976

[3]

Granqvist C.G., 1995, ELSEVIER SCI

[4] Electrochromism in nickel oxide and tungsten oxide thin films: Ion intercalation from different electrolytes [J].

Green, S. ;

Backholm, J. ;

Georen, P. ;

Granqvist, C. G. ;

Niklasson, G. A. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2009, 93 (12) :2050-2055

[5] Battery materials for ultrafast charging and discharging [J].

Kang, Byoungwoo ;

Ceder, Gerbrand .

NATURE, 2009, 458 (7235) :190-193

[6] Inorganic solid Li ion conductors: An overview [J].

Knauth, Philippe .

SOLID STATE IONICS, 2009, 180 (14-16) :911-916

[7] Raman spectroscopic studies of electrochromic a-MoO3 thin films [J].

Lee, SH ;

Seong, MJ ;

Tracy, CE ;

Mascarenhas, A ;

Pitts, JR ;

Deb, SK .

SOLID STATE IONICS, 2002, 147 (1-2) :129-133

[8] Electrochromic performance of reactive plasma-sputtered NiOx thin films on flexible PET/ITO substrates for flexible electrochromic devices [J].

Lin, Yung-Sen ;

Chen, Po-Wen ;

Lin, Di-Jiun ;

Chuang, Pei-Ying ;

Tsai, Tsung-Hsien ;

Shiah, Yui-Chuin ;

Yu, Yueh-Chung .

SURFACE & COATINGS TECHNOLOGY, 2010, 205 :S216-S221

[9] All sol-gel electrochromic devices with Li+ ionic conductor, WO3 electrochromic films and SnO2 counter-electrode films [J].

Orel, B ;

Krasovec, UO ;

Stangar, UL ;

Judeinstein, P .

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 1998, 11 (01) :87-104

[10] Nano-sized transition-metaloxides as negative-electrode materials for lithium-ion batteries [J].

Poizot, P ;

Laruelle, S ;

Grugeon, S ;

Dupont, L ;

Tarascon, JM .

NATURE, 2000, 407 (6803) :496-499

← 1 2 →