Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김현우 | - |
dc.date.accessioned | 2020-11-09T05:20:49Z | - |
dc.date.available | 2020-11-09T05:20:49Z | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | Chemosensors, v. 7, no. 4, article no. 56 | en_US |
dc.identifier.issn | 2227-9040 | - |
dc.identifier.uri | https://www.mdpi.com/2227-9040/7/4/56 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155254 | - |
dc.description.abstract | Volatile organic compounds (VOCs) are among the most abundant air pollutants. Their high concentrations can adversely aect the human body, and therefore, early detection of VOCs is of outmost importance. Among the dierent VOCs, in this review paper we have focused our attention to the monitoring of acetaldehyde by chemiresistive gas sensors fabricated from nanostructured semiconducting metal oxides. These sensors can not only provide a high sensing signal for detection of acetaldehyde but also high thermal and mechanical stability along with a low price. This review paper is divided into three major sections. First, we will introduce acetaldehyde as an important VOC and the importance of its detection. Then, the fundamentals of chemiresistive gas sensors will be briefly presented, and in the last section, a survey of the literature on acetaldehyde gas sensors will be presented. The working mechanism of acetaldehyde sensors, their structures, and configurations are reviewed. Finally, the future development outlook and potential applications are discussed, giving a complete panoramic view for researchers working and interested in acetaldehyde detection for dierent purposes in many fundamental and applicative fields. | en_US |
dc.description.sponsorship | This research was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2016R1A6A1A03013422). It was also supported by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIT) (2019R1A2C1006193). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | en_US |
dc.subject | acetaldehyde | en_US |
dc.subject | chemiresistive gas sensor | en_US |
dc.subject | nanostructured metal oxide | en_US |
dc.subject | sensing mechanism | en_US |
dc.title | Nanostructured semiconducting metal oxide gas sensors for acetaldehyde detection | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.3390/chemosensors7040056 | - |
dc.relation.page | 1-16 | - |
dc.relation.journal | Chemosensors | - |
dc.contributor.googleauthor | Mirzaei, Ali | - |
dc.contributor.googleauthor | Kim, Hyoun Woo | - |
dc.contributor.googleauthor | Kim, Sang Sub | - |
dc.contributor.googleauthor | Neri, Giovanni | - |
dc.relation.code | 2019013052 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | hyounwoo | - |
dc.identifier.researcherID | AAH-2115-2020 | - |
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