| 학회 | 한국화학공학회 |
| 학술대회 | 2013년 봄 (04/24 ~ 04/26, 광주 김대중컨벤션센터) |
| 권호 | 19권 1호, p.8 |
| 발표분야 | 고분자 |
| 제목 | Development of High Performance Chemiresistor by Metal Nanowire Array |
| 초록 | Chemiresistor is one of the gas sensors, or electronic nose, which changes resistance of sensing channel by exposure to target VOCs. The chemiresistor has some great features like as miniaturization, low power consumption, reversible and repeatable operation. Many of studies about chemiresistor are forced into detecting specific VOCs in exhaled breath to diagnose a disease, e.g. lung cancer, but some requirements for practical application, like as high specificity, long-term stability is still challengeable. In this study, we propose the new concept for the chemiresistor sensing channel by platinum (Pt) nanowire array. This nanowire array was fabricated by modified secondary sputtering lithography technique (SSL) (H.-T. Jung, et al., Nano Lett. 2010, 10). The small feature sized nanowire array ( |
| 저자 | 유해욱, 전환진, 정희태 |
| 소속 | KAIST |
| 키워드 | Chemiresistor; Nanowire Array; Volatile Organic Compounds |
| 원문파일 | 초록 보기 |
