Ultraviolet-enhanced room-temperature gas sensing by using floccule-like zinc oxide nanostructures

2015 ◽  
Vol 106 (18) ◽  
pp. 183103 ◽  
Author(s):  
Yu-Hsuan Ho ◽  
Wen-Sheng Huang ◽  
Hao-Chun Chang ◽  
Pei-Kuen Wei ◽  
Horn-Jiunn Sheen ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Room Temperature ◽  
Gas Sensing ◽  
Zinc Oxide Nanostructures ◽  
Oxide Nanostructures

Effect of Electric Field and Temperature in Electrochemical Dissolution and Deposition Process on Morphologies of ZnO Nanostructures

2015 ◽  
Vol 804 ◽  
pp. 30-33
Author(s):  
Buppachat Toboonsung
Keyword(s):  
Zinc Oxide ◽  
Electric Field ◽  
Room Temperature ◽  
Deposition Process ◽  
Deionized Water ◽  
Electrochemical Dissolution ◽  
Zno Nanostructures ◽  
Constant Voltage ◽  
Zinc Oxide Nanostructures ◽  
Oxide Nanostructures

Zinc oxide nanostructures were synthesized by an electrochemical dissolution and deposition process. The zinc plates were immerged in deionized water and used as two electrodes. The process was operated by applying the electric field of 10, 12.5, 25 and 50 V/cm, the constant voltage of 10 V and varied the temperatures from room temperature to 70 °C during 1 h. It was found that the electric field and temperature of electrolyte solution had affected to morphologies of ZnO NSs and were grown in forms of nanoflakes, nanoparticles and nanorods.

Designing zinc oxide nanostructures (nanoworms, nanoflowers, nanowalls, and nanorods) by pulsed laser ablation technique for gas‐sensing application

2019 ◽  
Vol 102 (7) ◽  
pp. 4367-4375 ◽  
Author(s):  
Joselito P. Labis ◽  
Anwar Q. Al‐Anazi ◽  
Hamad A. Al‐Brithen ◽  
Mahmoud Hezam ◽  
Mohammad Abdulaziz Alduraibi ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Laser Ablation ◽  
Gas Sensing ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Zinc Oxide Nanostructures ◽  
Ablation Technique ◽  
Oxide Nanostructures ◽  
Sensing Application ◽  
Laser Ablation Technique
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