Micro catalytic methane sensor based on inkjet printing technique

Wenshuai Lu, Gaoshan Jing, Xiaomeng Bian, Tianhong Cui

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

A Pd-Pt bi-metal micro catalytic methane sensor, with loading quantity and molar ratio optimized by inkjet printing technique, was proposed for the first time. Catalytic support was precisely patterned by screen printing a porous alumina support. To optimize the sensor's performance, relation between catalyst loading quantity and power consumption of the sensor was investigated, as well as that between the Pd-Pt molar ratio and sensitivity. At working temperature of 450°C, sensor's sensitivity and power consumption can reach 12.0 mV/%CH4 and 300 mW with molar ratio of 9:1.

Original languageEnglish (US)
Title of host publicationMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages1743-1745
Number of pages3
ISBN (Electronic)9780979806483
StatePublished - Jan 1 2015
Event19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duration: Oct 25 2015Oct 29 2015

Publication series

NameMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
CountryKorea, Republic of
CityGyeongju
Period10/25/1510/29/15

Keywords

  • Bi-metal catalyst
  • Inkjet printing
  • Micro catalytic methane sensor

Fingerprint Dive into the research topics of 'Micro catalytic methane sensor based on inkjet printing technique'. Together they form a unique fingerprint.

Cite this