Influence of Pt nanocrystallinity on electrochromism of TiO2.
The Pt nanocrystals as nanonetwork conductors improved electrochromic properties of TiO2 such as increased optical modulation and fast response time, compared to pure TiO2 as well as TiO2 incorporated by amorphous Pt nanophases. It is likely that an enhancement of cathodic electrochromism in TiO2-Pt is due to an improved injection or extraction of electron/proton caused by Pt nanocrystals.
Park
Kyung-Won
KW
Pennsylvania State University, USA [corrected]
Sung
Yung-Eun
YE