Search Results - subject:"tungsten oxide"

SYNTHESIS AND CHARACTERIZATION OF TUNGSTEN OXIDE NANORODS

PARK, BYOUNGTAE; YONG, KIJUNG - In: Surface Review and Letters (SRL) 12 (2005) 05, pp. 745-748

A new method is developed to obtain crystalline nanorods of WO3 using tungsten organometallic compound, tungsten hexacarbonyl, at a low temperature of around 700°C. The diameters of the nanorods were in the range of 20–50 nm, and their lengths were up to several micrometers. The WO3 nanorods...

Persistent link: https://www.econbiz.de/10005047032

A comparison of absorptance and reflectance modulation variable transmission electrochromic devices

Hutchins, M.G.; Ageorges, P.; Butt, N.S.; Topping, A.J. - In: Renewable Energy 15 (1998) 1, pp. 165-170

use as variable transmission glazing. The devices employ respectively amorphous tungsten oxide and crystalline tungsten … reflectance modulation is observable for the crystalline tungsten oxide device. … oxide as the active electrochromic layer. Both devices exhibit pronounced transmission modulation. Some measure of …

Persistent link: https://www.econbiz.de/10010806580