Visible Light Absorption of Titanium Dioxide Through Cerium Synchronous Doping in Anatase The introduction of rare earth elements into TiO2 can effectively improve the electron-hole separation of TiO2 and prolong the visible light response of TiO2. Cerium (Ce) shows variable valence states Ce3+/
using incident photo-to-current efficiency test. Ce/TiOshows no obvious response in the visible region.
Moreover, the researchers unveiled that the electron-trapping centers formed by Ce doping into the TiOlattice improved the separation efficiency of photogenerated electrons and holes. The narrow bandgap of Ce-doped TiOshowed excellent visible light absorption and photocurrent response.
Reference: “Cerium Synchronous Doping in Anatase for Enhanced Photocatalytic Hydrogen Production from Ethanol-Water Mixtures” by Mei-Hong Tong, Yan-Xin Chen, Tian-Ming Wang, Shi-Wei Lin, Gen Li, Qian-Qian Zhou, Rui Chen, Xia Jiang, Hong-Gang Liao and Can-Zhong Lu, 7 March 2023,
Argentina Últimas Noticias, Argentina Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Starlink satellite train: How to see and track it in the night skyStarlink satellites are visible from Earth, you just need to know when and where to look.
Leer más »
New approach to developing efficient, high-precision 3D light shapersModern-day technologies like optical computing, integrated photonics, and digital holography require light signals to be manipulated in three dimensions. To achieve this, it is necessary to be able to shape and guide the flow of light according to its desired application. Given that light flow within a medium is governed by the refractive index, specific tailoring of the refractive index is needed to realize control of the light path within the medium.
Leer más »
Weekend guide: Celebrate Prince at historic Eldorado Ballroom, plus shining a light on Earth DayWeekend guide: It might easy to forget that something other than Taylor Swift's Eras tour is in town, but there are plenty of other things to do, including a lively toast to the music of the purple one.
Leer más »
The Bud Light Boycott and the Sad Future of Online ProtestAnti-trans rhetoric is everywhere, and if people on TikTok want to destroy a lager because Bud Light sent someone a few cans and some well-wishes, perhaps it’s time to talk about why.
Leer más »
Iconic ‘Men in Black’ spaceship towers light up once again in QueensThe iconic structure at the NYS Pavilion in Flushing Meadows Corona Park now features new, “dynamic architectural lighting” as part of a larger $24 million rehabilitation.
Leer más »
AP Calls BS on Viral Rumor That Bud Light Called Anti-Trans Boycotters ‘Crybabies’The Associated Press reports the viral image was doctored following conservative, anti-trans boycotts of the beer company.
Leer más »