scholarly journals Fabrication of a TiO2/Fe2O3 Core/Shell Nanostructure by Pulse Laser Deposition toward Stable and Visible Light Photoelectrochemical Water Splitting

ACS Omega ◽  
2020 ◽  
Vol 5 (31) ◽  
pp. 19861-19867
Author(s):  
Hao Lu ◽  
Song Fang ◽  
Jundie Hu ◽  
Bo Chen ◽  
Run Zhao ◽  
...  
Keyword(s):  
Visible Light ◽  
Pulse Laser Deposition ◽  
Water Splitting ◽  
Pulse Laser ◽  
Photoelectrochemical Water Splitting ◽  
Laser Deposition ◽  
Core Shell

Visible Light-Driven α-Fe2O3 Nanorod/Graphene/BiV1–xMoxO4 Core/Shell Heterojunction Array for Efficient Photoelectrochemical Water Splitting

Nano Letters ◽  
2012 ◽  
Vol 12 (12) ◽  
pp. 6464-6473 ◽  
Author(s):  
Yang Hou ◽  
Fan Zuo ◽  
Alex Dagg ◽  
Pingyun Feng
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Core Shell ◽  
Visible Light Driven

One-Dimensional TiO2@GaON Core-Shell Nanowires with Controlled Shell Thickness from Atomic Layer Deposition for Stable and Efficient Photoelectrochemical Water Splitting

2019 ◽  
Author(s):  
Jiajia Tao ◽  
Hong-Ping Ma ◽  
Kaiping Yuan ◽  
Yang Gu ◽  
Jianwei Lian ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Band Gap ◽  
Water Splitting ◽  
Atomic Layer ◽  
Photoelectrochemical Water Splitting ◽  
Core Shell ◽  
Photoelectrochemical Performance ◽  
Highly Efficient ◽  
Layer Deposition ◽  
Shell Nanowires

<div>As a promising oxygen evolution reaction semiconductor, TiO2 has been extensively investigated for solar photoelectrochemical water splitting. Here, a highly efficient and stable strategy for rationally preparing GaON cocatalysts on TiO2 by atomic layer deposition is demonstrated, which we show significantly enhances the</div><div>photoelectrochemical performance compared to TiO2-based photoanodes. For TiO2@20 nm-GaON core-shell nanowires a photocurrent density up to 1.10 mA cm-2 (1.23 V vs RHE) under AM 1.5 G irradiation (100 mW cm-2) has been achieved, which is 14 times higher than that of TiO2 NWs. Furthermore, the oxygen vacancy formation on GaON as well as the band gap matching with TiO2 not only provides more active sites for water oxidation but also enhances light absorption to promote interfacial charge separation and migration. Density functional theory studies of model systems of GaON-modified TiO2 confirm the band gap reduction, high reducibility and ability to activate water. The highly efficient and stable systems of TiO2@GaON core-shell nanowires provide a deeper understanding and universal strategy for enhancing photoelectrochemical performance of photoanodes now available. </div>

Carrier Engineering of Zr-mediated Ta3N5 Film as Efficient Photoanode for Solar Water Splitting

2021 ◽  
Author(s):  
Xin Zou ◽  
Xueyang Han ◽  
Chengxiong Wang ◽  
Yunkun Zhao ◽  
Chun Du ◽  
...  
Keyword(s):  
Band Structure ◽  
Visible Light ◽  
Water Splitting ◽  
Light Absorption ◽  
Photoelectrochemical Water Splitting ◽  
Promising Candidate ◽  
Visible Light Absorption ◽  
Solar Water ◽  
Solar Water Splitting

Ta3N5 is regarded as a promising candidate material with adequate visible light absorption and band structure for photoelectrochemical water splitting. However, the performance of Ta3N5 is severely limited by the...

scholarly journals Pulse Laser Deposition Fabricating Gold Nanoclusters on a Glassy Carbon Surface for Nonenzymatic Glucose Sensing

2015 ◽  
Vol 31 (7) ◽  
pp. 609-616 ◽  
Author(s):  
Honghui SHU ◽  
Gang CHANG ◽  
Zhiqiang WANG ◽  
Pai LI ◽  
Yuting ZHANG ◽  
...  
Keyword(s):  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Glassy Carbon ◽  
Gold Nanoclusters ◽  
Glucose Sensing ◽  
Laser Deposition ◽  
Carbon Surface ◽  
Glassy Carbon Surface

scholarly journals Research Update: Photoelectrochemical water splitting and photocatalytic hydrogen production using ferrites (MFe2O4) under visible light irradiation

APL Materials ◽  
2015 ◽  
Vol 3 (10) ◽  
pp. 104001 ◽  
Author(s):  
Ralf Dillert ◽  
Dereje H. Taffa ◽  
Michael Wark ◽  
Thomas Bredow ◽  
Detlef W. Bahnemann
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Photoelectrochemical Water Splitting ◽  
Light Irradiation ◽  
Photocatalytic Hydrogen Production

scholarly journals Organic active layers for chemical sensors prepared by Matrix Assisted Pulse Laser Deposition (MAPLD)

2007 ◽  
Vol 59 ◽  
pp. 79-83 ◽  
Author(s):  
V Myslík ◽  
R Frycek ◽  
M Vrnata ◽  
F Vyslouzil ◽  
P Fitl ◽  
...  
Keyword(s):  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Chemical Sensors ◽  
Laser Deposition ◽  
Active Layers ◽  
Assisted Pulse Laser Deposition

Resistive switching effects in CeO2/La0.7(Sr0.1Ca0.9)0.3MnO3/Pt heterostructures prepared by pulse laser deposition method

2014 ◽  
Vol 378 (34) ◽  
pp. 2561-2564 ◽  
Author(s):  
X.G. Chen ◽  
J.B. Fu ◽  
L.Z. Li ◽  
C. Yun ◽  
H. Zhao ◽  
...  
Keyword(s):  
Pulse Laser Deposition ◽  
Pulse Laser ◽  
Resistive Switching ◽  
Laser Deposition ◽  
Pulse Laser Deposition Method ◽  
Deposition Method

Highly dispersed noble-metal/chromia (core/shell) nanoparticles as efficient hydrogen evolution promoters for photocatalytic overall water splitting under visible light

Nanoscale ◽  
2009 ◽  
Vol 1 (1) ◽  
pp. 106 ◽  
Author(s):  
Naoyuki Sakamoto ◽  
Hajime Ohtsuka ◽  
Takahiro Ikeda ◽  
Kazuhiko Maeda ◽  
Daling Lu ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Overall Water Splitting ◽  
Highly Dispersed ◽  
Core Shell Nanoparticles
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