Charge carrier dynamics in TiO2 nanoparticles at various temperatures

2008 ◽  
Vol 461 (1-3) ◽  
pp. 93-96 ◽  
Author(s):  
Tom J. Savenije ◽  
Annemarie Huijser ◽  
Martien J.W. Vermeulen ◽  
Ryuzi Katoh
Keyword(s):  
Charge Carrier ◽  
Tio2 Nanoparticles ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics

scholarly journals Charge carrier dynamics and visible light photocatalysis in vanadium-doped TiO2 nanoparticles

2018 ◽  
Vol 237 ◽  
pp. 603-612 ◽  
Author(s):  
Giacomo Rossi ◽  
Luca Pasquini ◽  
Daniele Catone ◽  
Alberto Piccioni ◽  
Nicola Patelli ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Carrier Dynamics ◽  
Visible Light Photocatalysis ◽  
Doped Tio2 ◽  
Charge Carrier Dynamics

Photocatalytic activity of TiO2 nanoparticles: a theoretical aspect

2019 ◽  
Vol 7 (23) ◽  
pp. 13833-13859 ◽  
Author(s):  
Yeonsig Nam ◽  
Jong Hyeon Lim ◽  
Kyoung Chul Ko ◽  
Jin Yong Lee
Keyword(s):  
Photocatalytic Activity ◽  
Charge Carrier ◽  
Chemical Modification ◽  
Tio2 Nanoparticles ◽  
Theoretical Aspect ◽  
Carrier Dynamics ◽  
Theoretical Studies ◽  
Band Engineering ◽  
Charge Carrier Dynamics

Recent theoretical studies on geometric and chemical modification strategies, band engineering, and charge carrier dynamics of TiO2 nanoparticles are discussed.

Site-Dependent Photoinduced Charge Carrier Dynamics in Nitrogen/Fluorine Doped TiO2 Nanoparticles

2021 ◽  
Author(s):  
Yeonsig Nam ◽  
Hao Li ◽  
Jin Yong Lee
Keyword(s):  
Charge Carrier ◽  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Light Absorption ◽  
Carrier Dynamics ◽  
Fluorine Doping ◽  
Visible Light Absorption ◽  
Doped Tio2 ◽  
Charge Carrier Dynamics ◽  
Photoinduced Charge

Nitrogen/fluorine doping of TiO2 nanoparticles (NPs) serves to play an important role with regard to visible light absorption and charge carrier dynamics. However, it is largely unknown how nitrogen/fluorine doping...

Charge Carrier Dynamics in Nanostructured Tungsten Trioxide for Solar Driven Water Oxidation

2018 ◽  
Author(s):  
Sacha Corby ◽  
Laia Francas ◽  
Shababa Selim ◽  
Michael Sachs ◽  
Andreas Kafizas ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Water Oxidation ◽  
Tungsten Trioxide ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics

scholarly journals Deciphering the role of quantum dot size in the ultrafast charge carrier dynamics at the perovskite–quantum dot interface

2020 ◽  
Vol 8 (42) ◽  
pp. 14834-14844
Author(s):  
Piotr Piatkowski ◽  
Sofia Masi ◽  
Pavel Galar ◽  
Mario Gutiérrez ◽  
Thi Tuyen Ngo ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Charge Carrier ◽  
Rate Constants ◽  
Transient Absorption ◽  
Carrier Dynamics ◽  
Carrier Transfer ◽  
Charge Carrier Dynamics ◽  
Conduction Bands

Charge-carrier transfer (CT) from the perovskite host to PbS QDs were studied using fs-transient absorption and THz techniques. The CT rate constants increase with the size of QDs due to a change in the position of valence and conduction bands in PbS QDs.

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