SILAR deposited nanocrystalline ZnO films as LPG sensor

被引：7
|
作者：
Gonugade, M. D. [1 ]
Powar, S. B. [1 ]
Salokhe, B. S. [1 ]
Lokhande, C. D. [2 ]
Kim, J. H. [3 ]
Gurav, K. V. [1 ]
机构：
[1] Shivaji Univ, Devchand Coll, Dept Phys, Res Lab, Kolhapur, MS, India
[2] DY Patil Med Univ, Interdiciplinary Res Ctr, Kolhapur, MS, India
[3] Chonnam Natl Univ, Dept Mat Sci & Engn, Optoelecton Mat Res Lab, Gwangju, South Korea
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 43卷
关键词：
Zinc oxide (ZnO); Nanomaterials; SILAR; Liquefied petroleum gas (LPG) sensor; X-ray diffraction; Hydrophobic; SENSING PROPERTIES; GROWTH; THICKNESS; NANOWIRES;
D O I：
10.1016/j.matpr.2020.04.132
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A facile successive ionic layer adsorption and reaction (SILAR) method is used for the deposition of nanocrystalline zinc oxide (ZnO) thin films. The XRD pattern shows ZnO films are polycrystalline in nature with wurtzite crystal structure. The surface morphology reveals ZnO nanograins embedded conical morphology, which shows hydrophobic behavior. The Liquefied Petroleum Gas (LPG) sensing properties of nanocrystalline ZnO films are investigated. The nanograined ZnO thin film shows maximum gas response of 20% at 673 K upon exposure to 5200 ppm of LPG. (C) 2020 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2668 / 2672
页数：5
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