Synthesis and Study of Zinc Oxide Layers Sensitized by Colloidal Nanocrystals

2019 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2019-10-01 DOI:10.1109/EExPolytech.2019.8906789

S. Nalimova, A. Maximov, Vyacheslav Moshnikov, A. Bobkov, D. Mazing, A. A. Ryabko, E. A. Levkevich, A. Semenova

引用次数: 2

Abstract

In this paper, we present a technique for the synthesis of gas sensitive layers based on zinc oxide nanowires sensitized by colloidal AgInS2/ZnS nanocrystals. Zinc oxide nanowires were synthesized by hydrothermal method. Layers of ZnO nanowires were placed in an aqueous solution of nanocrystals for 4 hours. Study of gas-sensitive properties of sensitized layers showed a significant increase in their response to isopropanol vapors at room temperature compared to zinc oxide nanowires.

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胶体纳米晶敏化氧化锌层的合成与研究

本文提出了一种用胶体AgInS2/ZnS纳米晶体敏化氧化锌纳米线制备气敏层的方法。采用水热法合成氧化锌纳米线。将ZnO纳米线层置于纳米晶体水溶液中4小时。对敏化层气敏性能的研究表明，与氧化锌纳米线相比，敏化层在室温下对异丙醇蒸气的响应显著增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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