Liquid nitrogen quenching effects of P3HT:PCBM bulk heterojunction photovoltaic cells

Kim, Namkyoon; Park, Jun Kue; Oh, In Hwan; Lee, Kyu Won; Kim, Do-wan; Lee, Cheol Eui

doi:10.1016/j.synthmet.2012.08.010

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Liquid nitrogen quenching effects of P3HT:PCBM bulk heterojunction photovoltaic cells

Kim, Namkyoon;
Park, Jun Kue;
Oh, In Hwan;
Lee, Kyu Won;
Kim, Do-wan;
외 1명

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초록

A simple and effective process of liquid nitrogen quenching has been developed, a twofold increase in the short-circuit current of the P3HT:PCBM bulk heterojunction photovoltaic cell being thereby achieved. Roughened surface and phase separation of the crystalline P3HT and PCBM domains in the liquid nitrogen quenched device appear to give rise to the enhanced power conversion efficiency. (C) 2012 Elsevier B.V. All rights reserved.

키워드

Bulk heterojunction photovoltaic cells; Liquid nitrogen quenching; X-ray diffraction; Power conversion efficiency; Atomic force microscopy; Photoluminescence; ORGANIC SOLAR-CELLS; POLY(3-HEXYLTHIOPHENE); PERFORMANCE; FULLERENE; SOLVENT; BLENDS; FILMS

제목: Liquid nitrogen quenching effects of P3HT:PCBM bulk heterojunction photovoltaic cells

저자: Kim, Namkyoon; Park, Jun Kue; Oh, In Hwan; Lee, Kyu Won; Kim, Do-wan; Lee, Cheol Eui

DOI: 10.1016/j.synthmet.2012.08.010

발행일: 2012-12

유형: Article

저널명: Synthetic Metals

권: 162

호: 21-22

페이지: 1944 ~ 1947