Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 좌용호 | - |
dc.date.accessioned | 2020-01-22T02:36:20Z | - |
dc.date.available | 2020-01-22T02:36:20Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | ELECTRONIC MATERIALS LETTERS, v. 15, No. 6, Page. 712-719 | en_US |
dc.identifier.issn | 1738-8090 | - |
dc.identifier.issn | 2093-6788 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs13391-019-00177-0 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/122179 | - |
dc.description.abstract | Two configurations of single-walled carbon nanotube-based chemi-capacitive gas sensors were fabricated, i.e., horizontal and vertical. Further, their sensing properties for hexane and ammonia (NH3) vapor were characterized and compared with chemi-resistive-type sensing properties. Upon exposure to hexane and NH3 vapor, both capacitance and resistance varied as the analyte concentration increased. The sensing sensitivity measured along the horizontal direction increased with the device resistance. However, the capacitive sensing response along the vertical direction was independent of the number and fraction of semi-conductive single-walled carbon nanotubes. Furthermore, the vertical chemi-capacitive sensing response was dependent on the dipole moment of analytes. | en_US |
dc.description.sponsorship | This work was supported by the Global Frontier Program through the Global Frontier Hybrid Interface Materials (GFHIM) project (Grant 2013M3A6B1078870) of the National Research Foundation of Korea (NRF), which is funded by the Ministry of Science, ICT, and Future Planning and Technology Innovation Program (20002694, Gas sensor) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea) and the Fundamental Research Program of the Korea Institute of Materials Science (Grant POC2930, PNK6170). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN INST METALS MATERIALS | en_US |
dc.subject | Chemicapacitor | en_US |
dc.subject | Chemiresistor | en_US |
dc.subject | Single-walled carbon nanotubes | en_US |
dc.subject | Hexane | en_US |
dc.subject | Ammonia | en_US |
dc.title | Single-Walled Carbon Nanotube-Based Chemi-Capacitive Sensor for Hexane and Ammonia | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 15 | - |
dc.identifier.doi | 10.1007/s13391-019-00177-0 | - |
dc.relation.page | 712-719 | - |
dc.relation.journal | ELECTRONIC MATERIALS LETTERS | - |
dc.contributor.googleauthor | Kim, Seil | - |
dc.contributor.googleauthor | Lee, Kyu-Hwan | - |
dc.contributor.googleauthor | Lee, Ju-Yul | - |
dc.contributor.googleauthor | Kim, Kyoung-Kook | - |
dc.contributor.googleauthor | Choa, Yong-Ho | - |
dc.contributor.googleauthor | Lim, Jae-Hong | - |
dc.relation.code | 2019042122 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | choa15 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.