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Ethylene Gas Sensor for Evaluating Postharvest Ripening of Fruit
Saitama Univ, Japan.
Linköping University, Department of Physics, Chemistry and Biology, Sensor and Actuator Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-2817-3574
Linköping University, Department of Physics, Chemistry and Biology, Sensor and Actuator Systems. Linköping University, Faculty of Science & Engineering.
2017 (English)In: 2017 IEEE 6TH GLOBAL CONFERENCE ON CONSUMER ELECTRONICS (GCCE), IEEE , 2017Conference paper, Published paper (Refereed)
Abstract [en]

It is widely known that ethylene treatment is an effective method for postharvest handling of fruit. In this study, we employed a field effect transistor based on silicon carbide (SiC-FET) gas sensor for detecting ethylene produced from fruits. The characteristics of the sensor was evaluated regarding several parameters. The selectivity and sensitivity of SiC-FET sensors can be controlled toward a few target gases by changing the operating temperature, gate material and material structure. We studied an iridium and a platinum gated SiC-FET sensors and characterized the sensing of these for different ethylene concentrations as the target gas at different operating temperatures. The results showed that the iridium gated SiC-FET sensor has high sensitivity to ethylene, and the highest response is achieved at 200 degrees C.

Place, publisher, year, edition, pages
IEEE , 2017.
Series
IEEE Global Conference on Consumer Electronics, ISSN 2378-8143
Keywords [en]
field effect transistor; gas sensor; ethylene; postharvest fruit ripening; crop storage; food quality
National Category
Other Chemical Engineering
Identifiers
URN: urn:nbn:se:liu:diva-147214DOI: 10.1109/GCCE.2017.8229212ISI: 000426994600027ISBN: 978-1-5090-4045-2 (print)OAI: oai:DiVA.org:liu-147214DiVA, id: diva2:1197310
Conference
IEEE 6th Global Conference on Consumer Electronics (GCCE)
Note

Funding Agencies|JSPS KAKENHI [JP15KK0228]

Available from: 2018-04-12 Created: 2018-04-12 Last updated: 2018-04-12

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Lloyd Spetz, AnitaPuglisi, Donatella
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Total: 114 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf