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Updated: Jul 30, 2026

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization
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通过非化和扭曲的挥发性固体添加剂对高效有机太阳能电池进行形态优化

Linze Wu1, Maojin Yun1, Jianqiang Qin2,3

  • 1College of Physics, Center for Marine Observation and Communications, Qingdao University, Qingdao, 266071, China.

Small (Weinheim an der Bergstrasse, Germany)
|October 21, 2024
PubMed
概括

一种新的扭曲添加剂1,4-二氧 (DPB) 通过优化活性层形态来提高有机太阳能电池 (OSC) 的性能. 这使得D18-Cl:N3系统的功率转换效率 (PCE) 达到创纪录的19.04%.

关键词:
分子结构分子结构形态控制 控制 形态控制有机太阳能电池是有机太阳能电池.挥发性固体添加剂是挥发性的固体添加剂.

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P-N junction01:11

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...