Adsorption and photocatalytic degradation of methylene blue over TiO2 films on carbon fiber prepared by atomic layer deposition

2011 ◽  
Vol 337 (1-2) ◽  
pp. 33-38 ◽  
Author(s):  
Nilay Kumar Dey ◽  
Myoung Joo Kim ◽  
Kwang-Dae Kim ◽  
Hyun Ook Seo ◽  
Dongwun Kim ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Carbon Fiber ◽  
Atomic Layer Deposition ◽  
Photocatalytic Degradation ◽  
Atomic Layer ◽  
Tio2 Films ◽  
Layer Deposition

Retention of Surface Structure Causes Lower Density in Atomic Layer Deposition of Amorphous Titanium Oxide Thin Films

2021 ◽  
Author(s):  
Benjamin Rich ◽  
Yael Etinger-Geller ◽  
G. Ciatto ◽  
A Katsman ◽  
Boaz Pokroy
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Surface Structure ◽  
Titanium Oxide ◽  
Size Effects ◽  
Atomic Layer ◽  
Tio2 Films ◽  
Structural Modifications ◽  
Layer Deposition ◽  
Amorphous Tio2

Size effects and structural modifications in amorphous TiO2 films deposited by atomic layer deposition (ALD) were investigated. As with the previously investigated ALD-deposited Al2O3 system we found that the film’s...

scholarly journals Low temperature temporal and spatial atomic layer deposition of TiO2 films

2015 ◽  
Vol 33 (4) ◽  
pp. 041512 ◽  
Author(s):  
Morteza Aghaee ◽  
Philipp S. Maydannik ◽  
Petri Johansson ◽  
Jurkka Kuusipalo ◽  
Mariadriana Creatore ◽  
...  
Keyword(s):  
Low Temperature ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Tio2 Films ◽  
Layer Deposition ◽  
Temporal And Spatial

Impact of Growth Conditions on the Phase Selectivity and Epitaxial Quality of TiO2 Films Grown by the Plasma-Assisted Atomic Layer Deposition

2019 ◽  
Vol 31 (11) ◽  
pp. 3900-3908 ◽  
Author(s):  
Jason R. Avila ◽  
Syed B. Qadri ◽  
Jaime A. Freitas ◽  
Neeraj Nepal ◽  
David R. Boris ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Growth Conditions ◽  
Tio2 Films ◽  
Layer Deposition ◽  
Phase Selectivity

Fowler-nordheim tunnelling in Au−TiO2−Ag film structures

Open Physics ◽  
2004 ◽  
Vol 2 (1) ◽  
Author(s):  
J. Aarik ◽  
V. Bichevin ◽  
I. Jõgi ◽  
H. Käämbre ◽  
M. Laan ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Schottky Barrier ◽  
Field Emission ◽  
Atomic Layer ◽  
Negative Bias ◽  
Tio2 Films ◽  
Au Electrode ◽  
Layer Deposition ◽  
Reversed Polarity ◽  
Ag Film

AbstractI-V-characteristics have been measured for Au−TiO2−Ag structures with TiO2 layers of 30 and 180 nm thickness. The TiO2 films were grown by atomic layer deposition (ALD) technique. In the case of negative bias on the Au electrode, the conduction currents through TiO2 layers follow the Fowler-Nordheim formula for field emission over several orders of magnitude. The bulk of the currents may be attributed to tunnelling, seemingly through a Schottky barrier at the Au−TiO2 junction. In the case of reversed polarity the currents are also observed, but cannot be interpreted as tunnelling.

scholarly journals A promising carbon fiber-based photocatalyst with hierarchical structure for dye degradation

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22234-22242 ◽  
Author(s):  
Chen Gu ◽  
Sen Xiong ◽  
Zhaoxiang Zhong ◽  
Yong Wang ◽  
Weihong Xing
Keyword(s):  
Carbon Fiber ◽  
Atomic Layer Deposition ◽  
Magnetron Sputtering ◽  
Carbon Fibers ◽  
Dye Degradation ◽  
Zno Nanorods ◽  
Pt Nanoparticles ◽  
Atomic Layer ◽  
Dc Magnetron Sputtering ◽  
Layer Deposition

To fabricate a novel photocatalyst, ZnO seeds were uniformly deposited on carbon fibers via atomic layer deposition followed by hydrothermal growth of ZnO nanorods, then Pt nanoparticles were deposited by DC magnetron sputtering.

Chemistry of active oxygen in RuOx and its influence on the atomic layer deposition of TiO2 films

2014 ◽  
Vol 2 (46) ◽  
pp. 9993-10001 ◽  
Author(s):  
Woojin Jeon ◽  
Woongkyu Lee ◽  
Yeon Woo Yoo ◽  
Cheol Hyun An ◽  
Jeong Hwan Han ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Crucial Role ◽  
Growth Stage ◽  
Catalytic Decomposition ◽  
Atomic Layer ◽  
Active Oxygen ◽  
Initial Growth ◽  
Tio2 Films ◽  
Initial Growth Stage ◽  
Layer Deposition

The catalytic decomposition of RuO2 with the help of Ru in the film played the crucial role for the increase in the active oxygen, which results that the growth per cycle of TiO2 at the initial growth stage was drastically increased on RuOx (RuO2/Ru mixture) compared to Ru and RuO2.

scholarly journals Atomic Layer Deposition TiO2 Films and TiO2/SiNx Stacks Applied for Silicon Solar Cells

2016 ◽  
Vol 6 (8) ◽  
pp. 233 ◽  
Author(s):  
Zu-Po Yang ◽  
Hsyi-En Cheng ◽  
I-Hsuan Chang ◽  
Ing-Song Yu
Keyword(s):  
Solar Cells ◽  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Silicon Solar Cells ◽  
Tio2 Films ◽  
Layer Deposition

Very Thin TiO2 Films Prepared by Plasma Enhanced Atomic Layer Deposition (PEALD)

2004 ◽  
Vol 68 (1) ◽  
pp. 129-137 ◽  
Author(s):  
JOONG-JIN PARK ◽  
WON-JAE LEE ◽  
GEUN-HYOUNG LEE ◽  
IL-SOO KIM ◽  
BYOUNG-CHUL SHIN ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Atomic Layer ◽  
Tio2 Films ◽  
Layer Deposition
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