The role of annealing temperature variation on ZnO nanorods array deposited on TiO2 seed layer

2018 ◽  
Author(s):  
N. A. M. Asib ◽  
A. Aadila ◽  
A. N. Afaah ◽  
M. Rusop ◽  
Z. Khusaimi
Keyword(s):  
Temperature Variation ◽  
Seed Layer ◽  
Annealing Temperature ◽  
Zno Nanorods ◽  
Nanorods Array

Geometric Effect of ZnO Nanorods on Ethanol Sensing Properties: The Relative Role of a Seed Layer

2011 ◽  
Vol 159 (2) ◽  
pp. E23-E29 ◽  
Author(s):  
Hosang Ahn ◽  
H. Clyde Wikle ◽  
Seon-Bae Kim ◽  
Dan Liu ◽  
Sungkoo Lee ◽  
...  
Keyword(s):  
Seed Layer ◽  
Zno Nanorods ◽  
Relative Role ◽  
Geometric Effect ◽  
Sensing Properties ◽  
Ethanol Sensing

Low temperature growth of ZnO nanorods array via solution-immersion on TiO2 seed layer

2018 ◽  
Author(s):  
N. A. M. Asib ◽  
A. Aadila ◽  
A. N. Afaah ◽  
M. Rusop ◽  
Z. Khusaimi
Keyword(s):  
Low Temperature ◽  
Seed Layer ◽  
Zno Nanorods ◽  
Temperature Growth ◽  
Low Temperature Growth ◽  
Nanorods Array

Exploring secondary interactions and the role of temperature in moisture-contaminated polymer networks through molecular simulations

Soft Matter ◽  
2021 ◽  
Vol 17 (10) ◽  
pp. 2942-2956
Author(s):  
Rishabh D. Guha ◽  
Ogheneovo Idolor ◽  
Katherine Berkowitz ◽  
Melissa Pasquinelli ◽  
Landon R. Grace
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Temperature Variation ◽  
Polymer Networks ◽  
Molecular Simulations ◽  
Effect Of Temperature ◽  
Secondary Interactions ◽  
Dynamics Simulations ◽  
Secondary Bonding

We investigated the effect of temperature variation on the secondary bonding interactions between absorbed moisture and epoxies with different morphologies using molecular dynamics simulations.

Facile Synthesis of a Porous ZnO Nanorod Array with Enhanced Photocatalysis for Photoelectrochemical Water Splitting Application

2020 ◽  
Vol 20 (6) ◽  
pp. 3512-3518
Author(s):  
Saleh Khan ◽  
Xiao-He Liu ◽  
Xi Jiang ◽  
Qing-Yun Chen
Keyword(s):  
Annealing Temperature ◽  
Zno Nanorods ◽  
Nanorod Array ◽  
Photocurrent Density ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Irradiation Intensity ◽  
Heat Treated ◽  
Positive Effect

Highly efficient and effective porous ZnO nanorod arrays were fabricated by annealing ZnO nanorod arrays grown on a substrate using a simple hydrothermal method. The annealing had a positive effect on the nanorod morphology, structure and optical properties. The porosity was closely related to the annealing temperature. After heating at 450 °C, pores appeared on the nanorods. It was demonstrated that the porosity could be exploited to improve the visible light absorption of ZnO and reduce the bandgap from 3.11 eV to 2.99 eV. A combination of improved charge separation and transport of the heat-treated ZnO thus led to an increase in the photoelectrochemical properties. At an irradiation intensity of 100 mW/cm−2, the photocurrent density of the porous nanorod array was approximately 1.3 mA cm−2 at 1.2 V versus Ag/AgCl, which was five times higher than that of the ZnO nanorods. These results revealed the synthesis of promising porous ZnO nanorods for photoelectrochemical applications.

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