[en] Hybrid Molybdenum-Tungsten oxides nanomaterials are obtained by solvothermal synthesis. In comparaison with undoped WO3-x, a boost in the optical
signature has been observed, which can be linked to a concentration increase of reduced species and oxygen vacancies in the material. The « MoWOx » powder
is then wet-processed as thin film by spin coating and succesfully used as plasmonic EC material, dispalying a selective and independent modulation of both
visible and NIR wavelengths as a function of the applied potential. In addition to the experimental data, theoretical simulations of the optical propoerties of the materials show good accordance between the model used and the data obtained from measurements
Research center :
GREEEnMat
Disciplines :
Chemistry
Author, co-author :
Gillissen, Florian ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Maho, Anthony ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
De Moor, Nicolas
Lobet, Michaël
Henrard, Luc
Cloots, Rudi ; Université de Liège - ULiège > Département de chimie (sciences) > Vice-Recteur à la vie étud. et aux infrastr. immobilières
Language :
English
Title :
Hybrid Molybdenum-Tungsten Oxide Nanoparticles as Novel Plasmonic Materials for Electrochromic Smart Windows
Publication date :
23 September 2021
Number of pages :
Poster
Event name :
Belgian Photonics Online Meetup
Event date :
du 23 septembre 2021 au 24 septembre 2021
Name of the research project :
PLASMON_EC
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
