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Updated: Jul 18, 2025

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
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Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Published on: March 6, 2017

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基于非富勒烯受体的有机太阳能电池中的电荷载体动力学:研究使用短暂吸收光谱学处理添加剂的影响

Gayoung Ham1, Damin Lee2, Changwoo Park2

  • 1Department of Energy Convergence and Climate Change, Kyungpook National University, Daegu 41566, Republic of Korea.

Materials (Basel, Switzerland)
|August 26, 2023
PubMed
概括

加工添加剂显著提高了有机太阳能电池中带有非富勒烯受体 (NFAs) 的电荷生成和载体寿命. 这提高了聚合物:NFA混合物的性能,为更高效的有机太阳能电池铺平了道路.

关键词:
电荷载体动力学 电荷载体动力学非富勒受体的非富勒受体有机太阳能电池有机太阳能电池工艺添加剂加工添加剂短暂的吸收光谱法 短暂的吸收光谱法

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UV–Vis Spectroscopy of Conjugated Systems01:32

UV–Vis Spectroscopy of Conjugated Systems

Organic compounds with conjugated double bonds show strong absorption features in the UV–visible region of the electromagnetic spectrum attributed to π → π* electronic excitations. Generally, a UV–vis absorption spectrum is recorded as a plot of absorbance vs wavelength. The wavelength of maximum absorbance, which manifests as a peak in the absorption spectrum, is denoted as λmax.
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