| 학회 | 한국화학공학회 |
| 학술대회 | 2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 | 21권 2호, p.2518 |
| 발표분야 | WISET 2015 여대학(원)생 팀제 연구지원 사업 결과 발표 |
| 제목 | A study on temperature sensor using a graphene oxide/polymer composite |
| 초록 | A temperature sensing material of graphene oxide (GO)/polymer composite was developed to replace a semiconductor temperature sensor of NTC-thermistor. To evaluate the suitability of the composite for temperature sensor, we measured surface resistivities dependent on temperature and the thickness of the composite thin film. Similar to NTC-thermistor, the resistivities of composites were decreased as the temperature was increased. However, the composites shows a straight line in a temperature range between room temperature and 400 ℃, while the NTC has a curved line, a typical characteristic of semiconductor. This result indicates that the composite has a superior property as a temperature sensing material. |
| 저자 | 노기연 , 이유진 , 정주라 |
| 소속 | 신라대 |
| 키워드 | sensor ; graphene |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
