화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Polymer(Korea), Vol.34, No.1, 84-87, January, 2010
Export Citation
폴리(옥틸티오펜)/풀러렌 벌크 이종접합의 광기전성에 미치는 CIS 입자의 블렌딩 효과
The Blending Effect of Electro-deposited Copper-indium-diselenide Particles on the Photovoltaic Properties of Poly(3-octylthiophene)/Fullerene Bulk Heterojunction Cells
조영돈, 이선형1, 김정수2, †
  • 대한유화 R&D 센터
  • 1일진소재산업
  • 2충남대학교 고분자공학과
Young Don Cho, Sun Hyoung Lee1, and Jeong Soo Kim2, †
  • R&D Center, Daehan Petrochem., 178 Bukok-Dong,Namku, Ulsan P.O.Box #57, Korea
  • 1Iljin Copper Foil Co., 104 Weolsan-Ri, Yeongi-Gun,Chungnam 339-824, Korea
  • 2Department Polymer Science & Engineering, Chungnam National University, Daejeon 305-764, Korea
E-mail:
초록
구리, 인디움, 셀레늄 이온을 포함한 혼합물을 전기화학적으로 환원하는 1회 반응으로 CIS 입자를 합성하였다. 합성된 입자를 폴리(옥틸티오펜)/풀러렌으로 구성된 벌크이종접합에 블렌딩하거나 박막층으로 삽입하여 여러 가지 광기전셀을 제조하였다. CIS의 함량이 증가할수록 개방전압과 단락전류의 급격한 감소가 일어났다. 이러한 광기전성의 감소현상을 블렌드의 구조, 조성, 모폴로지를 분석 해석하였다.
Copper-indium-diselenide (CIS) particles were prepared by the electrochemical reduction from the mixture solution of corresponding ion compounds. The prepared CIS was used as an insertion layer or a blending component in the organic photovoltaic bulk heterojunction cells composed of poly(3-octylthiophene) and fullerene. The increase of CIS content resulted in the rapid decrease of the open-circuit voltage as well as short-circuit current. The photovoltaic parameters were analyzed in relation to the structures, composition, and morphology of the photovoltaic blends.
Keywords:CIS;fullerene;poly(3-octylthiophene);photovoltaic cell
  1. Spanggard H, Krebs FC, Sol. Energy Mater. Sol. Cells, 83, 125 (2004)
  2. Tan ZA, Tang RP, Zhou EJ, He YJ, Yang CH, Xi F, Li YF, J. Appl. Polym. Sci., 107(1), 514 (2008)
  3. Park SH, Kang HS, Senthilkumar N, Park DW, Choe YS, Polym.(Korea), 33(3), 191 (2009)
  4. Sariciftci NS, Smilowitz L, Heeger AJ, Wudl F, Science, 258, 1474 (1992)
  5. Yu G, Gao J, Hummelen JC, Wudl F, Heeger AJ, Science, 270(5243), 1789 (1995)
  6. Kessler F, Herrmann D, Powalla M, Thin Solid Films, 480, 491 (2005)
  7. Machida S, Miyata S, Synth. Met., 31, 311 (1989)
  8. Huang CJ, Meen TH, Lai MY, Chen WR, Sol. Energy Mater. Sol. Cells, 82, 553 (2004)
  9. Calixto ME, Sebastian PJ, Sol. Energy Mater. Sol. Cells, 63, 335 (2000)
  10. Jeon JH, Keum JH, Song JH, Kim JS, Sol. Energy Mater. Sol. Cells, 97, 645 (2007)
  11. Shaheen SE, Brabec CJ, Sariciftci NS, Padinger F, Fromherz T, Hummelen JC, Appl. Phys. Lett., 78, 841 (2001)