STUDY ON MICROSTRUCTURE AND PROPERTY OF Pt-DOPED WO3 FILMS
2007 ◽
Vol 21
(18n19)
◽
pp. 3489-3492
We have prepared Pt -doped WO 3 composite films by sol-gel compounding and DC reactive magnetron sputtering respectively. Spectra change process according to the absorbing hydrogen time has been characterized by UV-VIS, X-ray diffraction spectra of two kinds of samples have been studied in this paper, and the crystallization temperature of film has been observed at the same time. As a result, both two WO 3 composite films are better sensitive to hydrogen by Pt -doping and the Pt sputtered sol-gel film has faster response to hydrogen than the Pt sputtered film by DC reactive magnetron sputtering, but the changes of luminousness are almost equal for two films.
2011 ◽
Vol 335-336
◽
pp. 964-967
2014 ◽
Vol 583
◽
pp. 396-403
◽
2009 ◽
Vol 79-82
◽
pp. 489-492
2013 ◽
Vol 750-752
◽
pp. 2092-2095
◽
2019 ◽
Vol 18
(03n04)
◽
pp. 1940085