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

该项目旨在了解和开发实现高性能体异质结有机太阳能电池(OSCs)的多维体系结构。基于茂金属的受主网络与定制的低带隙施主的结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，并加入纳米颗粒来转换和重新分配光。吸收、电荷转移和光诱导结构的多尺度模拟为建立进一步的OSC优化设计规则提供了必要的支持。

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.