Fabrication of Phase-Separated Benzoporphycene/[6,6]-Phenyl-C
スポンサーリンク
概要
- 論文の詳細を見る
The crystallization behavior of benzoporphycene (BPc) converted from a thermoconvertible BPc precursor (BPc-pre) in the presence of [6,6]-phenyl-C<inf>61</inf>-butyric acid methyl ester (PCBM) was investigated. Upon annealing spin-coated films of BPc-pre and PCBM, BPc and PCBM crystallized individually to form a phase-separated structure. Repeated spin-coating of BPc-pre and PCBM in dichloromethane solution and subsequent annealing allowed the thickness of BPc films to be increased. BPc crystallized homoepitaxially on the underlying crystalline BPc layer after each deposition step. The thermal conversion conditions affected the size of BPc and PCBM crystals and the photovoltaic properties of the corresponding cells. An organic photovoltaic cell containing a repeatedly stacked BPc/PCBM film prepared by annealing at 250 °C for 1 min showed good rectification and a power conversion efficiency of 0.16%.
- The Japan Society of Applied Physicsの論文
- 2013-11-25
著者
-
MISAKI Masahiro
Graduate School of Engineering, Kobe University
-
Ueda Yasukiyo
Graduate School of Engineering, Kobe University, 1-1 Rokko, Nada, Kobe 657-8501, Japan
-
Kuzuhara Daiki
Graduate School of Materials Science, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
-
Yamada Hiroko
Graduate School of Materials Science, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
-
Saeki Hiroyuki
Graduate School of Engineering, Kobe University, Kobe 657-8501, Japan
-
UEDA Yasukiyo
Graduate School of Engineering, Kobe University
関連論文
- Single-Crystal-like Structure of Poly(9,9-dioctylfluorene) Thin Films Evaluated by Synchrotron-Sourced Grazing-Incidence X-ray Diffraction
- Oriented Polyfluorene Films Dye-Doped for Whitening of Polarized Electroluminescent Devices
- Multi-photochromic Behavior of Hybrid Material with Spirobenzopyran and Azobenzene Moieties
- Alignment Control of Poly($ p$-phenylenevinylene) by Atomic Force Microscopy
- In-plane Orientation of Fluorescent Molecules in Friction-transferred Films
- Enhanced Photovoltaic Performance of Polymer Solar Device by Inserting Nanocrystal Titanium Oxide Interlayer
- Fabrication of One-Dimensionally Oriented Fluorene–Thiophene Copolymer Thin Films and Anisotropic Transistor Characteristics
- Molecular Rearrangement and Optical Property Changes of $ p$-Sexiphenyl Vacuum-Deposited Film Induced by Rubbing
- Elucidation of Formation Mechanism of Bulk Heterojunction Active Layer by Real-Time UV--Visible Absorption and Grazing-Incidence Wide-Angle X-ray Scattering
- Thermal Conversion Behavior and Morphology Control of Benzoporphycene from a Novel Soluble Precursor
- Fabrication of Phase-Separated Benzoporphycene/[6,6]-Phenyl-C
- Elucidation of Formation Mechanism of Bulk Heterojunction Active Layer by Real-Time UV-Visible Absorption and Grazing-Incidence Wide-Angle X-ray Scattering
- Thermal Conversion Behavior and Morphology Control of Benzoporphycene from a Novel Soluble Precursor