三维ZnO纳米花的制备及对室内污染气体气敏性能研究

史笑岩; 何俞政涵; 龚庭韦; 谢远航; 陈杰; 杨晓红

doi:10.13873/J.1000-9787(2022)05-0010-04

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三维ZnO纳米花的制备及对室内污染气体气敏性能研究

研究与探讨 | 更新时间：2025-09-11

- 三维ZnO纳米花的制备及对室内污染气体气敏性能研究
- 三维ZnO纳米花的制备及对室内污染气体气敏性能研究
- 传感器与微系统 2022年第5期页码：10-13+22
- 作者机构：
  
  重庆师范大学物理与电子工程学院重庆市重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2022)05-0010-04
  中图分类号： TQ132.41;X831;TP212
- 纸质出版：2022
- 稿件说明：
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史笑岩, 何俞政涵, 龚庭韦, 等. 三维ZnO纳米花的制备及对室内污染气体气敏性能研究[J]. 传感器与微系统, 2022,(5):10-13+22.

三维ZnO纳米花的制备及对室内污染气体气敏性能研究[J]. 2022, (5): 10-13+22.
史笑岩, 何俞政涵, 龚庭韦, 等. 三维ZnO纳米花的制备及对室内污染气体气敏性能研究[J]. 传感器与微系统, 2022,(5):10-13+22. DOI： 10.13873/J.1000-9787(2022)05-0010-04.

三维ZnO纳米花的制备及对室内污染气体气敏性能研究[J]. 2022, (5): 10-13+22. DOI： 10.13873/J.1000-9787(2022)05-0010-04.

摘要

采用低成本的水热法制备了氧化锌（ZnO）纳米花，通过X射线衍射（XRD）、扫描电镜（SEM）、拉曼光谱和光致发光（PL）光谱对合成的样品进行了表征和分析，并对室内典型污染气体甲醛进行了气敏性能研究。研究结果表明：所制备样品为三维花状的六方纤锌矿晶体，具有较好的结晶度，但含有本征氧缺陷。气敏性能与已有研究相比，基于三维花状ZnO材料的传感器对甲醛的检测温度和最低检测体积分数都有明显下降，尤其是可检测到10

-9

级的甲醛气体，且具有良好的可重复性。对三维花状ZnO的缺陷类型和气敏机理也进行了探讨。

Abstract

-9

级的甲醛气体，且具有良好的可重复性。对三维花状ZnO的缺陷类型和气敏机理也进行了探讨。

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Keywords

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