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Airborne particulate matter classification and concentration detection based on 3D printed virtual impactor and quartz crystal microbalance sensor

  • Jiuxuan Zhao
  • , Minliang Liu
  • , Wen Wang
  • , Jin Xie
  • Zhejiang University
  • Hangzhou Dianzi University

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

This paper reports a miniature system for detection of airborne particulate matter (PM), which contains a virtual impactor and a quartz crystal microbalance (QCM) resonant sensor. Silicon dioxide powders with diameter in the range from 0.5 to 8 μm are successfully separated by the virtual impactor according to their size. PM concentration in a chamber is measured by the proposed monitoring system and the experimental results show that the resonant frequency of the QCM turns downward linearly with the PM mass loading increasing. The proposed monitoring system can complete measurement of PM concentration of 35 μg/m3 in only 23 seconds.

源语言英语
主期刊名MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems
出版商Institute of Electrical and Electronics Engineers Inc.
824-827
页数4
ISBN(电子版)9781509019731
DOI
出版状态已出版 - 26 2月 2016
已对外发布
活动29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016 - Shanghai, 中国
期限: 24 1月 201628 1月 2016

出版系列

姓名Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
2016-February
ISSN(印刷版)1084-6999

会议

会议29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016
国家/地区中国
Shanghai
时期24/01/1628/01/16

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