Photoexcited charge carrier dynamics of interconnected TiO2 nanoparticles: evidence of enhancement of charge separation at anatase–rutile particle interfaces

2018 ◽  
Vol 20 (5) ◽  
pp. 3484-3489 ◽  
Author(s):  
Daiki Shingai ◽  
Yusuke Ide ◽  
Woon Yong Sohn ◽  
Kenji Katayama
Keyword(s):  
Charge Carrier ◽  
Tio2 Nanoparticles ◽  
Hydrothermal Treatment ◽  
Charge Separation ◽  
Separation Efficiency ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics ◽  
Charge Separation Efficiency ◽  
Photoexcited Charge Carrier

Hydrothermal treatment can improve the charge separation efficiency of P25.

scholarly journals WO3/BiVO4: impact of charge separation at the timescale of water oxidation

2019 ◽  
Vol 10 (9) ◽  
pp. 2643-2652 ◽  
Author(s):  
Shababa Selim ◽  
Laia Francàs ◽  
Miguel García-Tecedor ◽  
Sacha Corby ◽  
Chris Blackman ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Water Oxidation ◽  
Charge Separation ◽  
Carrier Dynamics ◽  
Applied Bias ◽  
Charge Carrier Dynamics

Unveiling the role of applied bias on the charge carrier dynamics in the WO3/BiVO4 junction during water oxidation.

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.

Photoexcited charge carrier dynamics in silicon nanocrystal/SiO2 superlattices

2014 ◽  
Vol 56 ◽  
pp. 177-182 ◽  
Author(s):  
M. Kořínek ◽  
M. Kozák ◽  
F. Trojánek ◽  
D. Hiller ◽  
A. Hartel ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Dynamics ◽  
Silicon Nanocrystal ◽  
Charge Carrier Dynamics ◽  
Photoexcited Charge Carrier

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...

Photoexcited charge carrier dynamics in Sb2Se3(100)

2020 ◽  
Vol 4 (10) ◽  
Author(s):  
Lisa Grad ◽  
Fabian von Rohr ◽  
Jianzhou Zhao ◽  
Matthias Hengsberger ◽  
Jürg Osterwalder
Keyword(s):  
Charge Carrier ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics ◽  
Photoexcited Charge Carrier

Impact of Moisture on Photoexcited Charge Carrier Dynamics in Methylammonium Lead Halide Perovskites

2018 ◽  
Vol 9 (21) ◽  
pp. 6312-6320 ◽  
Author(s):  
Zhaoning Song ◽  
Niraj Shrestha ◽  
Suneth C. Watthage ◽  
Geethika K. Liyanage ◽  
Zahrah S. Almutawah ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics ◽  
Halide Perovskites ◽  
Photoexcited Charge Carrier ◽  
Lead Halide

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 Spatially Resolved Photoexcited Charge-Carrier Dynamics in Phase-Engineered Monolayer MoS2

ACS Nano ◽  
2015 ◽  
Vol 9 (1) ◽  
pp. 840-849 ◽  
Author(s):  
Hisato Yamaguchi ◽  
Jean-Christophe Blancon ◽  
Rajesh Kappera ◽  
Sidong Lei ◽  
Sina Najmaei ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Dynamics ◽  
Monolayer Mos2 ◽  
Spatially Resolved ◽  
Charge Carrier Dynamics ◽  
Photoexcited Charge Carrier

Synthesis and photoexcited charge carrier dynamics of β-FeOOH nanorods

2007 ◽  
Vol 90 (10) ◽  
pp. 103504 ◽  
Author(s):  
Alan G. Joly ◽  
Gang Xiong ◽  
Chongmin Wang ◽  
David E. McCready ◽  
Kenneth M. Beck ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics ◽  
Photoexcited Charge Carrier
Sign in / Sign up

Export Citation Format

Share Document