Research on QCM gas sensor modified by ZnO nanorods for NH<sub>3</sub> detection

ZHANG Jia-qi; HU Xin-sheng; HU Fa-zhi; QI Gao-can; YUAN Zhi-hao

doi:10.13873/j.1000-97872014.04.035

Chinese

您当前的位置：

首页 >

文章列表页 >

Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection

更新时间：2025-09-11

- Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection
- Vol. 33, Issue 4, Pages: 14-16+20(2014)
- 作者机构：
  
  1. 天津理工大学环境科学与安全工程学院
  2. 天津理工大学材料科学与工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872014.04.035
  CLC： TP212
- Published：2014
- 稿件说明：
移动端阅览
[1]张嘉琪,胡馨升,胡发志,齐高璨,袁志好.ZnO纳米棒修饰的QCM气体传感器检测NH_3研究[J].传感器与微系统,2014,33(04):14-16+20.

ZHANG Jia-qi, HU Xin-sheng, HU Fa-zhi, et al. Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection[J]. 2014, 33(4): 14-16+20.
[1]张嘉琪,胡馨升,胡发志,齐高璨,袁志好.ZnO纳米棒修饰的QCM气体传感器检测NH_3研究[J].传感器与微系统,2014,33(04):14-16+20. DOI： 10.13873/j.1000-97872014.04.035.

ZHANG Jia-qi, HU Xin-sheng, HU Fa-zhi, et al. Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection[J]. 2014, 33(4): 14-16+20. DOI： 10.13873/j.1000-97872014.04.035.

摘要

主要介绍了ZnO纳米棒修饰的石英晶体微天平（QCM）气体传感器的制备与测试。采用两步法在石英晶振片表面制备直径为100 nm的ZnO纳米棒敏感膜

构成QCM NH3传感器。检测系统为自主研发的基于LabVIEW平台的QCM气体传感器频率测试软件。检测NH3的体积分数为5×10-6

0×10-6

响应时间均在10 s以内

最大频差值为10.9 Hz

响应最大频差值与NH3体积分数呈现良好的线性关系。室温条件下

ZnO纳米棒敏感膜可以完全实现吸附解吸过程

具有可逆性。该传感器性能稳定

响应灵敏

具有重复性。

Abstract

Preparation and test of quartz crystal microbalance（ QCM） gas sensor modified by ZnO nanorods is mainly introduced. ZnO nanorods sensitive film with 100 nm diameter which is fabricated by two-step method on surface of quartz crystal

constitutes QCM NH3gas sensor. Detection system is self-developed frequency testing software of QCM gas sensor based on LabVIEW platform. Volume fraction of the detected NH3gas is 5 × 10- 6

50 × 10- 6

response time is within 10 s

the maximum frequency difference value is 10. 9 Hz

and the maximum frequency difference value of response exhibites a good linear relationship with NH3gas. Under the condition of room temperature

ZnO nanorods sensitive film has reversibility which can fully achi

eve the adsorption and desorption process. The sensor has stable property

sensitive response and good repeatability.

关键词

Keywords

references

氨气检测的聚苯胺碳纳米管复合敏感膜的研究与应用 [J]. 李春香,陈大竞,陈玮,陈裕泉,潘敏. 传感技术学报 . 2012(03)

大范围高灵敏度纳米尺度氨气传感器的制备 [J]. 陈大竞,雷声,王仁慧,潘敏,陈裕泉. 分析化学 . 2012(01)

聚苯胺/TiO 2 修饰的QCM气敏传感器及湿度影响研究 [J]. 傅均,李光,邢建国. 传感技术学报 . 2011(04)

层层自组装原位聚合聚苯胺复合膜的氨敏性能研究 [J]. 刘萍云,张长瑞,冯坚,马占东. 传感技术学报 . 2007(09)

石英晶体微天平技术及在医学中的应用 [J]. 孙承龙,王惠民,顾海鹰. 南通大学学报(医学版) . 2005(05)

Views

280

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A measurement system for ultrasonic motor based on LabVIEW

Design of a FSR-based apparatus for finger force measurement

Enhanced NO sensor based on Pt nanoparticle-modified La_0.8Sr_0.2FeO₃

Trivalent chromium ion detection sensor based on quartz crystal microbalance

Passive audio acquisition tag chip with UHF RFID

Related Author

CHENG Ting-hai

HUANG Yao

BAO Gang

GAO Han

HOU Wen-sheng

MA Kui

LIAO Yan-jian

ZHENG Xiao-lin

Related Institution

SMC Pneumatic Center,Harbin Institute of Technology

Department of Biomedical Engineering,Chongqing University

College of Information Science and Engineering,Ningbo University

The 49th Research Institute of China Electronics Technology Group Corporation

西南石油大学电气信息学院

⁰

Research on QCM gas sensor modified by ZnO nanorods for NH3 detection

DOI：10.13873/j.1000-97872014.04.035

摘要

Abstract

关键词

Keywords

references

Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection