A novel approach for fabrication of bismuth-silicon dioxide core-shell structures by atomic layer deposition

2009 ◽  
Vol 19 (38) ◽  
pp. 7050 ◽  
Author(s):  
Jongmin Lee ◽  
Shadyar Farhangfar ◽  
Renbin Yang ◽  
Roland Scholz ◽  
Marin Alexe ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Silicon Dioxide ◽  
Atomic Layer ◽  
Shell Structures ◽  
Core Shell ◽  
Novel Approach ◽  
Layer Deposition

CNT/TiO2 core-shell structures prepared by atomic layer deposition and characterization of their photocatalytic properties

2016 ◽  
Vol 616 ◽  
pp. 151-159 ◽  
Author(s):  
Sheng-Hsin Huang ◽  
Chih-Chieh Wang ◽  
Shih-Yun Liao ◽  
Jon-Yiew Gan ◽  
Tsong-Pyng Perng
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Shell Structures ◽  
Photocatalytic Properties ◽  
Core Shell ◽  
Layer Deposition

scholarly journals Ligand-induced reduction concerted with coating by atomic layer deposition on the example of TiO2-coated magnetite nanoparticles

2019 ◽  
Vol 10 (7) ◽  
pp. 2171-2178 ◽  
Author(s):  
Sarai García-García ◽  
Alberto López-Ortega ◽  
Yongping Zheng ◽  
Yifan Nie ◽  
Kyeongjae Cho ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Magnetite Nanoparticles ◽  
Atomic Layer ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Metal Source ◽  
Novel Approach ◽  
Layer Deposition ◽  
Core Shell Nanoparticles

An appropriate atomic layer deposition precursor, as a function of the ligand of the metal source, can unveil a novel approach to concertedly coat and reduce γ-Fe2O3 nanoparticles to form Fe3O4/TiO2 core/shell nanoparticles.

Enhanced electrical properties and field emission characteristics of AZO/ZnO-nanowire core–shell structures

2016 ◽  
Vol 18 (22) ◽  
pp. 15251-15259 ◽  
Author(s):  
Jheng-Ming Huang ◽  
Shang-You Tsai ◽  
Ching-Shun Ku ◽  
Chih-Ming Lin ◽  
San-Yuan Chen ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Atomic Layer Deposition ◽  
Field Emission ◽  
Atomic Layer ◽  
Shell Structures ◽  
Core Shell ◽  
Emission Characteristics ◽  
Zno Nanowire ◽  
Layer Deposition ◽  
Novel Method

The electrical properties and field-emission characteristics of AZO/ZnO nanowires fabricated using a novel method of atomic layer deposition were systematically investigated.

scholarly journals Atomic layer deposition with rotary reactor for uniform hetero-junction photocatalyst, g-C3N4@TiO2 core–shell structures

RSC Advances ◽  
2019 ◽  
Vol 9 (57) ◽  
pp. 33180-33186 ◽  
Author(s):  
Eunyong Jang ◽  
Won Jun Kim ◽  
Dae Woong Kim ◽  
Seong Hwan Hong ◽  
Ijaz Ali ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Shell Structures ◽  
Core Shell ◽  
Mechanical Dispersion ◽  
Layer Deposition ◽  
Rotary Reactor

A heterojunction of TiO2 grown on g-C3N4 particles is demonstrated using atomic layer deposition (ALD), equipped with a specifically designed rotary reactor for maintaining stable mechanical dispersion of g-C3N4 particles during ALD.

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>

Nitrogen-doped ZnO/n-Si core–shell nanowire photodiode prepared by atomic layer deposition

2015 ◽  
Vol 33 ◽  
pp. 154-160 ◽  
Author(s):  
Kyung Yong Ko ◽  
Hyemin Kang ◽  
Wonseon Lee ◽  
Chang-Wan Lee ◽  
Jusang Park ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Core Shell ◽  
Nitrogen Doped ◽  
Layer Deposition ◽  
Doped Zno

Atomic layer deposition synthesis of platinum–tungsten carbide core–shell catalysts for the hydrogen evolution reaction

2012 ◽  
Vol 48 (7) ◽  
pp. 1063-1065 ◽  
Author(s):  
Irene J. Hsu ◽  
Yannick C. Kimmel ◽  
Xiaoqiang Jiang ◽  
Brian G. Willis ◽  
Jingguang G. Chen
Keyword(s):  
Atomic Layer Deposition ◽  
Tungsten Carbide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Atomic Layer ◽  
Core Shell ◽  
Layer Deposition
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