Kalender
Uni-Art Jóga s Kristýnou
Donnerstag, 26. September, 08:45
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Návrat do školních lavic a laboratoří je náročný nejen pro naše hlavy, ale i záda, nohy a ruce. A proto, a nejen proto, si přijď urovnat myšlenky, protáhnout končetiny a narovnat páteř jen pár kroků od přednáškových místností.
Rezervace míst je každý týden pomocí doodle odkazu. Odkaz najdete na facebookových stránkách https://www.facebook.com/events/1772981022834148/?event_time_id=1772981026167481
Náročnost lekcí bude uzpůsobena schopnostem skupiny.Jógamatky s sebou!Akce určena pro studenty a zaměstnance VŠCHT PrahaVstupné dobrovolnéÁsanam zdar! UNI ART
Rezervace míst je každý týden pomocí doodle odkazu. Odkaz najdete na facebookových stránkách https://www.facebook.com/events/1772981022834148/?event_time_id=1772981026167481
Náročnost lekcí bude uzpůsobena schopnostem skupiny.Jógamatky s sebou!Akce určena pro studenty a zaměstnance VŠCHT PrahaVstupné dobrovolnéÁsanam zdar! UNI ART
Budova A, Uhelna
New generations of electrochromic materials and devices: Toward smarter windows
Donnerstag, 26. September, 10:00 » 10:50
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Pozvánka na přednášku
Electrochromism in transition metal oxides (WO3, NiO, V2O5) has been studied since decades. This phenomenon is based on the reversible modulation of the optical characteristics of a material when an external voltage is applied, associated with redox processes based on electrons and ions transfers. Numerous growing applied devices are based on this technology: rear-view mirrors, displays, eyewear and so-called “smart windows” exploited for energy-efficient fenestration in glass buildings.
Recent advances in the field target the design of more energy-saving and functional materials. Therefore, plasmonic nanocrystals of highly doped metal oxides such as tin-doped indium oxide (ITO) are acknowledged for their ability to regulate the heat supply related to near-infrared radiations independently of their optical behavior in the visible (light input). This ability is based on a localized surface plasmon resonance (LSPR) mechanism which is related to their size, shape and doping ratio/distribution.
Extensively studied for almost 10 years, plasmonic nanocrystals are classically obtained from surfactant-assisted colloidal synthesis processes exploiting molecular precursors in liquid phase at moderate temperature (150–400°C) and under inert atmosphere. Hydro- and solvothermal protocols can also lead to the controllable synthesis of such compounds under mild conditions (
Electrochromism in transition metal oxides (WO3, NiO, V2O5) has been studied since decades. This phenomenon is based on the reversible modulation of the optical characteristics of a material when an external voltage is applied, associated with redox processes based on electrons and ions transfers. Numerous growing applied devices are based on this technology: rear-view mirrors, displays, eyewear and so-called “smart windows” exploited for energy-efficient fenestration in glass buildings.
Recent advances in the field target the design of more energy-saving and functional materials. Therefore, plasmonic nanocrystals of highly doped metal oxides such as tin-doped indium oxide (ITO) are acknowledged for their ability to regulate the heat supply related to near-infrared radiations independently of their optical behavior in the visible (light input). This ability is based on a localized surface plasmon resonance (LSPR) mechanism which is related to their size, shape and doping ratio/distribution.
Extensively studied for almost 10 years, plasmonic nanocrystals are classically obtained from surfactant-assisted colloidal synthesis processes exploiting molecular precursors in liquid phase at moderate temperature (150–400°C) and under inert atmosphere. Hydro- and solvothermal protocols can also lead to the controllable synthesis of such compounds under mild conditions (
VŠCHT Praha, budova A, učebna A12
Prezentace společnosti VWR
Donnerstag, 26. September, 10:00 » 14:00
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Na akci VWR International si budete moci prohlédnout nové přístroje, vzorky či katalogy a budete moci diskutovat např. servisní smlouvy.
vestibul budovy A