| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Enhancement The Electrical Properties of Polyaniline Via Doping Processes |
| 초록 | Highly conductive polyaniline emeraldine salt (PANI-ES) has a disadvantage of difficulty in processing due to its poor solubility. Therefore, we conducted improving above disadvantages by dedoping them using a base solution to form a polyaniline Emeraldine Base (PANI-EB) and Leucomeraldine Base (PANI-LB) states. When reduction agent NH3OH is added, it has an PANI-EB form, which has benzenoid and quinoid structures at an equal. In addition, when the hadrazine monohydrate, a strong reduction agent, is dedoped to the PANI-ES, it becomes an PANI-LB form consisting only of quinoid rings structurally. This PANI-LB and EB form compensated for the problem of processing, which is a disadvantage of the existing PANI-ES, and fabricated film through a solution process that cannot be performed in PANI-ES. Therefore, PANI-EB and LB films were doped using HCl and analyzed its optical properties and electrical properties with absorption spectra, electrical conductivity and hall effect measurements. |
| 저자 | 최강서 1 , 박종진 1 , 신소정 1 , 윤상은 1 , 김진철 2 , 김종현 1 |
| 소속 | 1 아주대, 2 한국전자기술(연) |
| 키워드 | polyaniline ; conducting polymer ; chemical doping ; doping efficiency ; quinoid ; benzenoid |
