| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터) |
| 권호 |
43권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Polyaniline Nanomaterials for Detecting Dimethyl Methylphosphonate |
| 초록 |
High-performance chemiresistive sensors using PANI nanomaterials were successfully fabricated and their sensing properties were demonstrated. The charge-transport properties of the precisely controlled PANI geometries at the nanometer scale were systematically investigated to identify the optimal sensing conditions to detect the nerve gas agent dimethyl methylphosphonate (DMMP). The real-time response from a DMMP-sensor based on PANI nanofibers was better than those for sensors made with PANI nanoparticles or nanorods. High-performance chemiresistive sensors with a low minimum detection level (MDL, 5 ppb) could be designed through comparative studies of charge-transport properties. |
| 저자 |
권도형, 조성훈
|
| 소속 |
영남대 |
| 키워드 |
DMMP; nanomaterial; polyaniline; chemical sensor; nerve agent simulant
|
| E-Mail |
|
