scholarly journals Synthesis of Hybrid Electrochromic Material Based on Tungsten Oxide

1999 ◽  
Vol 22 (2) ◽  
pp. 133-146
Author(s):  
B. W. Kim ◽  
J. Portier ◽  
N. G. Park ◽  
G. Campet

This paper reports first on general considerations on electrochromic materials in order to present, afterwards, electrochromic films having a hybrid PAA (polyacrylic acid)-WO3structure. The films are prepared by successive coatings of polyacrylic acid-ethanol solution and tungsten oxide NH4OH-water one.

Author(s):  
Lars Mohrhusen ◽  
Katharina Al-Shamery

Tungsten oxide clusters deposited on rutile TiO2 (110) single crystals were used as a model system for heterogenous oxide-oxide bifunctional catalysts. The population of different thermal reaction routes in methanol...


2018 ◽  
Vol 60 (12) ◽  
pp. 2634-2639 ◽  
Author(s):  
Kh. A. Abdullin ◽  
A. A. Azatkaliev ◽  
M. T. Gabdullin ◽  
Zh. K. Kalkozova ◽  
B. N. Mukashev ◽  
...  

Nanomaterials ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1721
Author(s):  
Heon Yong Jeong ◽  
Hyung San Lim ◽  
Ju Hyuk Lee ◽  
Jun Heo ◽  
Hyun Nam Kim ◽  
...  

The effect of scintillator particle size on high-resolution X-ray imaging was studied using zinc tungstate (ZnWO4) particles. The ZnWO4 particles were fabricated through a solid-state reaction between zinc oxide and tungsten oxide at various temperatures, producing particles with average sizes of 176.4 nm, 626.7 nm, and 2.127 μm; the zinc oxide and tungsten oxide were created using anodization. The spatial resolutions of high-resolution X-ray images, obtained from utilizing the fabricated particles, were determined: particles with the average size of 176.4 nm produced the highest spatial resolution. The results demonstrate that high spatial resolution can be obtained from ZnWO4 nanoparticle scintillators that minimize optical diffusion by having a particle size that is smaller than the emission wavelength.


Nanoscale ◽  
2012 ◽  
Vol 4 (22) ◽  
pp. 7031 ◽  
Author(s):  
Fang Xu ◽  
Amir Fahmi ◽  
Yimin Zhao ◽  
Yongde Xia ◽  
Yanqiu Zhu

1985 ◽  
Vol 16 (24) ◽  
Author(s):  
V. D. BUTSKII ◽  
M. E. IGNATOV ◽  
B. V. GOLOVANOV
Keyword(s):  

2021 ◽  
pp. 99-108
Author(s):  
P.A. Shchur ◽  
◽  
L.V. Solovyanchik ◽  
S.V. Kondrashov ◽  
◽  
...  

Paper presents the most common materials for nanostructured inorganic electrochromic coatings, describes the methods of their formation. The prospects for the use of electrochromic materials in various industries – construction, auto and aircraft construction are considered. The analysis of modern methods for the formation of nanostructured electrochromic materials used in various fields of science and technology is presented. The prospects for the use of tungsten oxide, as well as the possibility of its modification in order to improve its functional electrochromic properties, are shown.


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