Surfactant-assisted ultrasonic spray pyrolysis of nickel oxide and lithium-doped nickel oxide thin films, toward electrochromic applications

被引：49

作者：

Denayer, Jessica ^{[1
]}

Bister, Geoffroy ^{[2
]}

Simonis, Priscilla ^{[3
]}

Colson, Pierre ^{[1
]}

Maho, Anthony ^{[1
]}

Aubry, Philippe ^{[2
]}

Vertruyen, Benedicte ^{[1
]}

Henrist, Catherine ^{[1
]}

Lardot, Veronique ^{[2
]}

Cambier, Francis ^{[2
]}

Cloots, Rudi ^{[1
]}

机构：

[1] Univ Liege, Grp Res Energy & Environm MAT GREENMAT, B-4000 Liege, Belgium

[2] Environm & Mat Res Assoc CRIBC INISMa, B-7000 Mons, Belgium

[3] Univ Namur, Lab LPS, B-5000 Namur, Belgium

来源：

APPLIED SURFACE SCIENCE | 2014年 / 321卷

关键词：

Electrochromism; Nickel oxide; Surfactant-assisted ultrasonic spray pyrolysis; Lithium doping; Polyethylene glycol; SOL-GEL; DEPOSITION; NIOX; PERFORMANCE; TEMPERATURE;

D O I：

10.1016/j.apsusc.2014.09.128

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Lithium-doped nickel oxide and undoped nickel oxide thin films have been deposited on FTO/glass substrates by a surfactant-assisted ultrasonic spray pyrolysis. The addition of polyethylene glycol in the sprayed solution has led to improved uniformity and reduced light scattering compared to films made without surfactant. Furthermore, the presence of lithium ions in NiO films has resulted in improved electrochromic performances (coloration contrast and efficiency), but with a slight decrease of the electrochromic switching kinetics. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：61 / 69

页数：9

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