Two-Stage Synthesis of Structured Microsystems Based on Zinc-Oxide Nanorods by Ultrasonic Spray Pyrolysis and the Low-Temperature Hydrothermal Method

2020 ◽  
Vol 54 (11) ◽  
pp. 1496-1502
Author(s):  
A. A. Ryabko ◽  
A. I. Maximov ◽  
V. N. Verbitskii ◽  
V. S. Levitskii ◽  
V. A. Moshnikov ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Low Temperature ◽  
Spray Pyrolysis ◽  
Hydrothermal Method ◽  
Ultrasonic Spray Pyrolysis ◽  
Zinc Oxide Nanorods ◽  
Two Stage ◽  
Ultrasonic Spray ◽  
Oxide Nanorods ◽  
Stage Synthesis

scholarly journals Двухэтапный синтез структурированных микросистем из наностержней оксида цинка с использованием ультразвукового спрей-пиролиза и низкотемпературного гидротермального метода

2020 ◽  
Vol 54 (11) ◽  
pp. 1251
Author(s):  
А.А. Рябко ◽  
А.И. Максимов ◽  
В.Н. Вербицкий ◽  
В.С. Левицкий ◽  
В.А. Мошников ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Surface Defects ◽  
Narrow Band ◽  
Ultrasonic Spray Pyrolysis ◽  
Zinc Oxide Nanorods ◽  
Two Stage ◽  
Ultrasonic Spray ◽  
Oxide Nanorods ◽  
Light Filters ◽  
Stage Synthesis

The features of a two-stage synthesis of structured microsystems based on zinc oxide nanorods using ultrasonic spray pyrolysis and a low-temperature hydrothermal method with suppression of nucleation in the bulk of the solution are presented. It is shown that the use of two-stage synthesis provides control over the size and aspect ratio of nanorods. It is proposed to control the concentration of intrinsic surface defects by measuring the photocurrent with irradiation through narrow-band interference light filters.

Double-layer indium doped zinc oxide for silicon thin-film solar cell prepared by ultrasonic spray pyrolysis

2011 ◽  
Vol 20 (3) ◽  
pp. 037306 ◽  
Author(s):  
Bao-Chen Jiao ◽  
Xiao-Dan Zhang ◽  
Chang-Chun Wei ◽  
Jian Sun ◽  
Jian Ni ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Solar Cell ◽  
Spray Pyrolysis ◽  
Double Layer ◽  
Thin Film Solar Cell ◽  
Ultrasonic Spray Pyrolysis ◽  
Silicon Thin Film ◽  
Ultrasonic Spray

Electrical resistivity and photoluminescence of zinc oxide films prepared by ultrasonic spray pyrolysis

2009 ◽  
Vol 206 (1) ◽  
pp. 106-115 ◽  
Author(s):  
Khedidja Bouzid ◽  
Abdelkader Djelloul ◽  
Noureddine Bouzid ◽  
Jamal Bougdira
Keyword(s):  
Zinc Oxide ◽  
Electrical Resistivity ◽  
Spray Pyrolysis ◽  
Oxide Films ◽  
Ultrasonic Spray Pyrolysis ◽  
Ultrasonic Spray ◽  
Zinc Oxide Films

scholarly journals Low-Temperature Large-Area Zinc Oxide Coating Prepared by Atmospheric Microplasma-Assisted Ultrasonic Spray Pyrolysis

Coatings ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1001
Author(s):  
Shih-Chen Shi ◽  
Po-Wei Huang ◽  
Jason Hsiao-Chun Yang
Keyword(s):  
Zinc Oxide ◽  
Spray Pyrolysis ◽  
Atmospheric Pressure ◽  
Large Scale ◽  
Load Capacity ◽  
Ultrasonic Spray Pyrolysis ◽  
Atmospheric Conditions ◽  
Large Area ◽  
Preparation Temperature ◽  
Ultrasonic Spray

Zinc oxide (ZnO) coatings have various unique properties and are often used in applications such as transparent conductive films in photovoltaic systems. This study developed an atmospheric-pressure microplasma-enhanced ultrasonic spray pyrolysis system, which can prepare large-area ZnO coatings at low temperatures under atmospheric-pressure conditions. The addition of an atmospheric-pressure microplasma-assisted process helped improve the preparation of ZnO coatings under atmospheric conditions, compared to using a conventional ultrasonic spray pyrolysis process, effectively reducing the preparation temperature to 350 °C. A program-controlled three-axis platform demonstrated its potential for the large-scale synthesis of ZnO coatings. The X-ray diffraction results showed that the ZnO coatings prepared by ultrasonic spray pyrolysis exhibited (002) preferred growth orientation and had a visible-light penetration rate of more than 80%. After vacuum treatment, the ZnO reached a 1.0 × 10−3 Ωcm resistivity and a transmittance of 82%. The tribology behavior of ZnO showed that the vacuum-annealed coating had a low degree of wear and a low coefficient of friction as the uniformly distributed and dense coating increased its load capacity.

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