A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPTICALLY-SWITCHABLE THERMALLY-INSULATING VO2-AEROGEL HYBRID FILM FOR WINDOW RETROFITS
A retrofitted window is disclosed which includes a substantially transparent aerogel film laminated on a glass windowpane, the aerogel film being embedded with randomly dispersed nanoparticles of vanadium dioxide (VO2) core and silicon dioxide (SiO2) shell, wherein the vanadium dioxide (VO2) core transitions between an insulator phase and a metal phase at a predetermined phase-transition temperature, and a volume fraction of the nanoparticles in the aerogel film is approximately between 0.001% and 0.05%.
OPTICALLY-SWITCHABLE THERMALLY-INSULATING VO2-AEROGEL HYBRID FILM FOR WINDOW RETROFITS
A retrofitted window is disclosed which includes a substantially transparent aerogel film laminated on a glass windowpane, the aerogel film being embedded with randomly dispersed nanoparticles of vanadium dioxide (VO2) core and silicon dioxide (SiO2) shell, wherein the vanadium dioxide (VO2) core transitions between an insulator phase and a metal phase at a predetermined phase-transition temperature, and a volume fraction of the nanoparticles in the aerogel film is approximately between 0.001% and 0.05%.
OPTICALLY-SWITCHABLE THERMALLY-INSULATING VO2-AEROGEL HYBRID FILM FOR WINDOW RETROFITS
YANG RONGGUI (author)
2022-03-24
Patent
Electronic Resource
English
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Optically-switchable thermally-insulating VO2-aerogel hybrid film for window retrofits
| European Patent Office | 2022