Farming of maize-like zinc oxide via a modified SILAR technique as a selective and sensitive nitrogen dioxide gas sensor

Patil V. L.; Vanalakar S. A.; Kamble A. S.; Shendage S. S.; Kim J. H.; Patil P. S.

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Farming of maize-like zinc oxide via a modified SILAR technique as a selective and sensitive nitrogen dioxide gas sensor

机译：通过改性的SILL技术养殖玉米氧化锌作为选择性和敏感的二氧化氮气体传感器

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Novel hierarchical nanostructures of metal oxides have enormous potential in various applications. In this report, novel nanostructured maize-like ZnO was synthesized via a facile and economical modified successive ionic layer adsorption and reaction (M-SILAR) method and subsequent heat treatment at 300 degrees C for 30 min as a highly-sensitive NO2 gas sensor. The M-SILAR technique described uses two bath solutions instead of the conventionally used four bath solutions. Their structural, morphological, and optical properties have been thoroughly characterized using advanced techniques such as X-ray diffraction, field-emission scanning electron microscopy and photoluminescence spectroscopy. The obtained hexagonal wurtzite ZnO structure appears as the hierarchical maize corn-like morphology with nano-granules. The ZnO maize based sensor contains numerous active sites, which afford beneficial conditions for gas adsorption and diffusion. Moreover, the synthesized sensor was proven to be an excellent NO2 sensing material with high selectivity, superior sensitivity, and good response/recovery at relatively a low operating temperature. The peculiar structure of our sample, the preparation method and its nitrogen dioxide detection have wide application prospects.

机译：金属氧化物的新型等级纳米结构在各种应用中具有巨大潜力。在本报告中，通过容易和经济改性的连续离子层吸附和反应（M-Sill）方法合成了新型纳米结构玉米ZnO，并随后在300℃下热处理30分钟，作为高敏感的NO 2气体传感器。所描述的M-Sill技术使用了两个浴溶液而不是常规使用的四个浴溶液。使用诸如X射线衍射，现场 - 发射扫描电子显微镜和光致发光光谱的先进技术进行了完全表征它们的结构，形态和光学性质。得到的六边形紫立茨ZnO结构表现为与纳米颗粒的等级玉米玉米玉米形态。基于ZnO玉米的传感器包含许多活性位点，为气体吸附和扩散提供有益条件。此外，已证明合成传感器是具有高选择性，优异敏感性和良好响应/恢复的优异NO2感测材料，在相对较低的操作温度下进行良好的响应/恢复。我们样品的特殊结构，制备方法及二氧化氮检测具有广泛的应用前景。

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《RSC Advances》 |2016年第93期|共7页
作者
Patil V. L.; Vanalakar S. A.; Kamble A. S.; Shendage S. S.; Kim J. H.; Patil P. S.;
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Karmaveer Hire Arts Sci Commerce &

Educ Coll Dept Phys Gargoti 416009 India;

Karmaveer Hire Arts Sci Commerce &

Educ Coll Dept Phys Gargoti 416009 India;

Chonnam Natl Univ Dept Mat Sci &

Engn Gwangju 500757 South Korea;

Shivaji Univ Dept Phys Kolhapur 416009 Maharashtra India;

Chonnam Natl Univ Dept Mat Sci &

Engn Gwangju 500757 South Korea;

Shivaji Univ Dept Phys Kolhapur 416009 Maharashtra India;

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中图分类化学;
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1. Farming of maize-like zinc oxide via a modified SILAR technique as a selective and sensitive nitrogen dioxide gas sensor [J] . Patil V. L., Vanalakar S. A., Kamble A. S., RSC Advances . 2016,第93期

机译：通过改性的SILL技术养殖玉米氧化锌作为选择性和敏感的二氧化氮气体传感器
2. Hydrothermally grown α-MnO_2 interlocked mesoporous micro-cubes of several nanocrystals as selective and sensitive nitrogen dioxide chemoresistive gas sensors [J] . Shinde Pritamkumar V., Xia Qi Xun, Ghule Balaji G., Applied Surface Science . 2018,第JUNa1期

机译：水热生长的α-MnO_2互锁的介孔微立方体的几个纳米晶体作为选择性和敏感的二氧化氮化学阻气传感器
3. Room-temperature highly sensitive nitrogen dioxide sensor using zinc complex film [J] . Tiexiang Fu Sensors and Actuators . 2012,第期

机译：使用锌复合膜的室温高灵敏度二氧化氮传感器
4. Sol-Gel Drived Novel Hafnium-Indium-Zinc Oxide (HIZO)-Based Gas Sensor for Nitrogen Dioxide Detection [C] . Minwoo Cho, Taeyil Eom, Hoo-jeong Lee, Meeting of the Electrochemical Society;International Meeting on Chemical Sensors . 2020

机译：Sol-Gel驱动的新型铪 - 铟 - 氧化锌（Hizo）基于二氧化氮检测的气体传感器
5. Synthesis of p-iron(III) oxide, n-iron(III) oxide, and carbon-modified-n-titanium dioxide and their application in self-driven photoelectrochemical cells: p-iron(III) oxide/n-iron(III) oxide, p-iron(III) oxide/carbon-modified-n-titanium dioxide, and p-gallium indium phosphide/carbon-modified-n-titanium dioxide for direct water photoelectrolysis [D] . Ingler, William B., Jr. 2005

机译：对氧化铁（III），正氧化铁（III）和碳改性的正二氧化钛的合成及其在自驱动光电化学电池中的应用：对氧化铁（III）/正铁（III））氧化物，用于水直接电解的对-氧化铁（III）/碳改性的正二氧化钛和对镓磷化铟/碳改性的正二氧化钛
6. Liquid crystal-based sensors for selective and quantitative detection of nitrogen dioxide [O] . Avijit Sen, Kurt A. Kupcho, Bart A. Grinwald, -1

机译：基于液晶的传感器用于选择性和定量检测二氧化氮
7. NANOSIZED ZINC OXIDE DEPOSITED ON SINGLE WALL CARBON NANOTUBES COMPOSITES FOR NITROGEN DIOXIDE-SENSOR IN MUSEUMS AND ART GALLERIES MONITORING [O] . Sekhaneh Wassef, Dahmani Habiba 2015

机译：用于博物馆和美术馆监控的单壁碳纳米管复合材料上的纳米氧化锌，用于二氧化氮传感器的检测
8. Investigation of the Sensitivity, Selectivity, and Reversibility of the Chemically-Sensitive Field-Effect Transistor (CHEMFET) to Detect Nitrogen Dioxide, Dimethyl Methylphosphonate, and Boron Trifluoride. [R] . Hauschild, N. T. 1993

机译：研究化学敏感场效应晶体管（CHEmFET）检测二氧化氮，甲基膦酸二甲酯和三氟化硼的灵敏度，选择性和可逆性。

Farming of maize-like zinc oxide via a modified SILAR technique as a selective and sensitive nitrogen dioxide gas sensor

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