Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유봉영 | - |
dc.date.accessioned | 2023-05-19T07:10:23Z | - |
dc.date.available | 2023-05-19T07:10:23Z | - |
dc.date.issued | 2011-12 | - |
dc.identifier.citation | Sensors and Actuators, B: Chemical, v. 160, NO. 1, Page. 1168-1173 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0925400511008446?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/180960 | - |
dc.description.abstract | One-dimensional (1-D) nanostructures of conducting polymers are a superior choice in chemical sensors and biosensors due to possibility of constructing sensors with higher sensitivity and fast detection. Here we report a new method for fabricating two electrode sensing device with low contact resistance by electrochemical synthesis of polypyrrole (Ppy) nanowires. This approach shows a new patterning technique which makes the addressable Ppy nanowires on the pre-patterned sub-Ni nanowires, in which large contact area between metal electrodes and Ppy significantly reduced the contact resistance. Performance of Ppy nanowire-based gas sensors for the detection of sub-ppm level concentrations of ammonia (NH3) gas is investigated. (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (R11-2008- 044-02003-0 and 2009-0076927), and the Pioneer Research Center Program through the National Research Foundation ofKorea (2010-0002231). | - |
dc.language | en | - |
dc.publisher | Elsevier BV | - |
dc.subject | Polypyrrole | - |
dc.subject | Nanowire | - |
dc.subject | Ammonia | - |
dc.subject | Sensor | - |
dc.subject | Electropolymerization | - |
dc.title | A novel electropolymerization method for Ppy nanowire-based NH3 gas sensor with low contact resistance | - |
dc.type | Article | - |
dc.relation.no | 1 | - |
dc.relation.volume | 160 | - |
dc.identifier.doi | 10.1016/j.snb.2011.09.042 | - |
dc.relation.page | 1168-1173 | - |
dc.relation.journal | Sensors and Actuators, B: Chemical | - |
dc.contributor.googleauthor | Kim, Dong-uk | - |
dc.contributor.googleauthor | Yoo, Bongyoung | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 재료화학공학과 | - |
dc.identifier.pid | byyoo | - |
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