scholarly journals Electrochromic properties of nanostructured tungsten trioxide (hydrate) films and their applications in a complementary electrochromic device

2012 ◽  
Vol 63 ◽  
pp. 153-160 ◽  
Author(s):  
Zhihui Jiao ◽  
Jinmin Wang ◽  
Lin Ke ◽  
Xuewei Liu ◽  
Hilmi Volkan Demir ◽  
...  
Keyword(s):  
Tungsten Trioxide ◽  
Electrochromic Device ◽  
Electrochromic Properties

Electrochromic properties of tungsten trioxide (WO3) layers grown on ITO/glass substrates by magnetron sputtering

Vacuum ◽  
2015 ◽  
Vol 120 ◽  
pp. 28-31 ◽  
Author(s):  
Ö. Tuna ◽  
A. Sezgin ◽  
R. Budakoğlu ◽  
S. Türküz ◽  
H. Parlar
Keyword(s):  
Magnetron Sputtering ◽  
Tungsten Trioxide ◽  
Electrochromic Properties ◽  
Glass Substrates ◽  
Ito Glass

Confined Growth of WO3 for High-Performance Electrochromic Device

2015 ◽  
Vol 659 ◽  
pp. 583-587
Author(s):  
Sangeeta Adhikari ◽  
Debasish Sarkar
Keyword(s):  
Tungsten Trioxide ◽  
High Performance ◽  
Reference Electrode ◽  
Analytical Techniques ◽  
Functional Materials ◽  
Band Gap Energy ◽  
Precipitation Method ◽  
Electrochromic Device ◽  
High Efficient ◽  
Confined Growth

Nanoscale material world attracted researchers because of their outstanding properties and prospective novel applications. Tungsten trioxide semiconductor is one of the fundamental functional materials due to its versatile application as gas sensors, solar cells, and smart windows. Confined growth of the metal oxide nanostructures can tune the electrical and optical properties for modern device application. The management of morphology is a challenge to investigate the ultimate performance. In this paper, self-assembled growth of four different tungsten trioxide nanostructures were carried using a different structure directing agents through either co-precipitation or hydrothermal techniques. The monoclinic spherical and rod-like WO3 nanostructures were obtained by acid precipitation method. WO3 nanocuboids and nanofibers were synthesized hydrothermally using HBF4 and NaCl as structure directing reagents to attain monoclinic and hexagonal crystal phases, respectively. Analytical techniques like XRD, TEM, and FESEM imaging methods were used to confirm the phase and morphology. All the nanopowders were calculated to have similar band gap energy at visible wavelength. A simple dip coated WO3/ITO fabricated electrode was used as a reference electrode to carry out the electrochemical measurements for all nanopowders. The evaluated properties suggested the plausible use of WO3 nanofibers for high efficient electrochromic device.

Bulk Restructuring of Amorphous Tungsten Trioxide Films Due to Hydration of the Film/Electrolyte Interface

1996 ◽  
Vol 451 ◽  
Author(s):  
I. V. Shiyanovskaya
Keyword(s):  
Cyclic Voltammetry ◽  
Vibrational Spectroscopy ◽  
Tungsten Trioxide ◽  
Electrochromic Properties ◽  
Electrolyte Interface ◽  
Film Electrolyte

ABSTRACTThe influence of film/electrolyte interface on structure and electrochromic properties of amorphous WO3 (a-WO3) films has been studied using cyclic voltammetry, optical electrochemistry and vibrational spectroscopy.

Implementation of high-performance electrochromic device based on all-solution-fabricated Prussian blue and tungsten trioxide thin film

2020 ◽  
Vol 353 ◽  
pp. 136446 ◽  
Author(s):  
Nguyen Sy Pham ◽  
Young Hun Seo ◽  
Eunji Park ◽  
Thao Dang Duy Nguyen ◽  
Ik-Soo Shin
Keyword(s):  
Thin Film ◽  
Prussian Blue ◽  
Tungsten Trioxide ◽  
High Performance ◽  
Electrochromic Device ◽  
And Tungsten

Thickness-dependent Electrochromic Properties of Amorphous Tungsten Trioxide Thin Films

2017 ◽  
Vol 9 (3) ◽  
pp. 03040-1-03040-4 ◽  
Author(s):  
K. J. Patel ◽  
◽  
G. G. Bhatt ◽  
S. S. Patel ◽  
R. R. Desai ◽  
...  
Keyword(s):  
Thin Films ◽  
Tungsten Trioxide ◽  
Electrochromic Properties

scholarly journals One-pot sequential electrochemical deposition of multilayer poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonic acid)/tungsten trioxide hybrid films and their enhanced electrochromic properties

2014 ◽  
Vol 2 (8) ◽  
pp. 2708-2717 ◽  
Author(s):  
Han Ling ◽  
Jinlin Lu ◽  
Silei Phua ◽  
Hai Liu ◽  
Liang Liu ◽  
...  
Keyword(s):  
Electrochemical Deposition ◽  
Tungsten Trioxide ◽  
Hybrid Films ◽  
One Pot ◽  
Electrochromic Properties

A multilayer PEDOT:PSS/WO3 hybrid is prepared via one-pot sequential electrodeposition and it shows significantly enhanced electrochromic properties.

Electrochromic properties and electrochromic device application of copolymer ofN-(4-(3-thienyl methylene)-oxycarbonylphenyl)maleimide with thiophene

2006 ◽  
Vol 102 (5) ◽  
pp. 4500-4505 ◽  
Author(s):  
Metin Ak ◽  
Pinar Camurlu ◽  
Faruk Yılmaz ◽  
Luminita Cianga ◽  
Yusuf Yağcı ◽  
...  
Keyword(s):  
Electrochromic Device ◽  
Electrochromic Properties ◽  
Device Application
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