Multidimensional photoresponsive molecular architectures for high performance solar cells (A06)

用于高性能太阳能电池的多维光响应分子结构（A06）

• 批准号: 84378344
• 金额: --
• 依托单位: Physikalisch-Technische Bundesanstalt (PTB)
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2008
• 资助国家: 德国
• 起止时间: 2007-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/84378344?language=en
• 关键词: Multidimensional; photoresponsive; molecular; architectures; performance

This project aims to understand and develop multidimensional architectures for the realization of high-performance bulk heterojunction organic solar cells (OSCs). Combination of perylene-based acceptor networks with tailored low band gap donors will provide the basis for a highly efficient energy conversion. In a paradigmatic shift from morphology analysis to systematic morphology control, we will use light to add light-trapping structures, optically reshape the active layer, and incorporate nanoparticles to convert and redistribute light. Multiscale modelling of absorption, charge transfer, and light-induced structuring provides essential support to establish design rules for further OSC optimization.

该项目旨在了解和开发多维架构，以实现高性能的体异质结有机太阳能电池（OSC）。基于二萘嵌苯的受体网络与定制的低带隙供体的组合将为高效的能量转换提供基础。在从形态分析到系统形态控制的范式转变中，我们将使用光来添加光捕获结构，光学重塑有源层，并引入纳米颗粒来转换和重新分布光。吸收，电荷转移和光诱导结构的多尺度建模提供了必要的支持，建立进一步的OSC优化设计规则。