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Updated: May 8, 2026

Harvesting Solar Energy by Means of Charge-Separating Nanocrystals and Their Solids
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Published on: August 23, 2012

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用于高性能有机太阳能电池的低Urbach能量异环电子受体

Zhenzhen Zhang1,2, Yawen Li1, Guilong Cai3

  • 1Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.

Journal of the American Chemical Society
|October 21, 2020
PubMed
概括

研究人员使用替代剂减少有机太阳能电池 (OSC) 的Urbach能量. 这一突破实现了高性能有机光伏材料的最低Urbach能量,使OSC效率达到创纪录的17.7%.

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In situ Grazing Incidence Small Angle X-ray Scattering on Roll-To-Roll Coating of Organic Solar Cells with Laboratory X-ray Instrumentation06:49

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相关概念视频

Preparation and Reactions of Sulfides02:26

Preparation and Reactions of Sulfides

Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.