基于碘化锡甲基铵亚微米球与二氧化锡纳米线混合纳米材料的2号室温传感器

EngRN: Materials in Energy (Topic) Pub Date : 2020-06-01 DOI:10.2139/ssrn.3603596

V. X. Hien, Phung Dinh Hoat, P. Hung, Sangwook Lee, Joon-Hyung Lee, Y. Heo

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引用次数: 0

摘要

钙钛矿卤化材料由于其优越的光学和电学性能，目前引起了人们的广泛关注。本研究提出了一种可靠的合成由甲基碘化锡铵(MASnI3)亚微米球和二氧化锡(SnO2)纳米线组成的杂化纳米材料的方法。研究了复合纳米材料在25℃黑暗条件下的NO2传感性能。考察了水分对该材料NO2敏感性的影响。对使用该材料的传感器部件的耐久性进行了研究。本文还详细讨论了MASnI3/SnO2杂化纳米材料对NO2的敏感性机理。

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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Room-Temperature No 2 Sensor Based on a Hybrid Nanomaterial of Methylammonium Tin Iodide Submicron Spheres and Tin Dioxide Nanowires

Perovskite halide materials are currently attracting considerable attention owing to their superior optical and electrical properties. This study proposes a reliable process for synthesizing hybrid nanomaterials made of methylammonium tin iodide (MASnI3) submicron spheres and tin dioxide (SnO2) nanowires. Post-fabricated hybrid nanomaterials were investigated for NO2 sensing properties at 25°C in the dark. The effect of moisture on the NO2 sensitivity of this material was investigated. The durability of sensor components using this material was also investigated. In this paper, we also discuss the NO2 sensitivity mechanism of MASnI3/SnO2 hybrid nanomaterials in detail.

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EngRN: Materials in Energy (Topic)

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