화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터)
권호 36권 1호
발표분야 기능성 고분자
제목 Highly conductive and transparent polyaniline film for organic solar cells anode
초록 Highly effective Indium tin oxide (ITO) free organic solar cells (OSCs) device was prepared by using conductive polymer anode based on polyaniline (PANI) on flexible substrate. PANI emeraldine base (EB) was obtained by self-stabilized dispersion polymerization (SSDP) and it was noted for the method to get a high conductivity. PANI-EB doped with camphor sulfonic acid (CSA) was dissolved in m-cresol. It was important factors not only conductivity but thickness for the high transparency. However, when the thickness of polymer anode layer decreased or the area of that increased, its conductivity value dropped drastically. Self orientated additive (SOA) was synthesized and blended with PANI to overcome these disadvantages in our study. The conductivity and transmittance of PANI/SOA film is 742 S/cm and 82 % at 550 nm, respectively. It revealed PANI/SOA film had good potential for OSCs anode material. This research was supported by the National Research Foundation (Project. 2010-017228).
저자 임태환1, 오경화2, 김성훈1
소속 1한양대, 2중앙대
키워드 Polyaniline; Organic solar cells; anode
E-Mail kwhaoh@cau.ac.kr