SUCRA(さくら: Saitama University Cyber Repository of Academic Resources)は、埼玉大学に在籍する研究者の学術雑誌論文、紀要論文、科学研究費補助金成果報告書、学位論文、研究発表プレゼン資料などを登録し、広く世界に発信しています。 埼玉大学に在籍する皆様は、著作物をSUCRAを通じて発信することができます。詳しくは「成果物の登録方法」をご覧ください。
Graduate School of Science and Engineering, Saitama University・RIKEN
Graduate School of Science and Engineering, Saitama University・RIKEN
Graduate School of Science and Engineering, Saitama University・RIKEN
Graduate School of Science and Engineering, Saitama University
Graduate School of Science and Engineering, Saitama University
Graduate School of Science and Engineering, Saitama University
Graduate School of Science and Engineering, Saitama University
RIKEN
RIKEN
RIKEN
雑誌名
physica status solidi (RRL) - Rapid Research Letters
A high-efficiency bulk heterojunction organic photovoltaic cell (OPV) was achieved by the electrospray deposition method. The surface roughness of the P3HT:PCBM thin film can be reduced using the mixed solvent consisting of o-dichlorobenzene (o-DCB) and acetone. The effect of acetone concentration is related to its dielectric constant. Under an optimized concentration of acetone in o-DCB (20 vol%), the P3HT/PCBM active layer with a smooth surface can be formed, and the power conversion efficiency of the OPV was 1.9%.