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Updated: Mar 31, 2026

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer
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Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

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効率的なポリマー太陽電池を可能にするアルキル鎖の非対称な配置を持つテルチオフェンベースのD-Aポリマー

Huawei Hu1, Kui Jiang1, Guofang Yang1

  • 1Department of Chemistry and Energy Institute, The Hong Kong University of Science and Technology , Clear Water Bay, Kowloon, Hong Kong.

Journal of the American Chemical Society
|October 31, 2015
PubMed
まとめ

研究者らは,新型のポリマー太陽電池 (PSC) を開発し,その効率は10.7%に達し,ダイフルオベンゾチアジゾールとテルチオフェンユニットを使用した. テルチオフェン装置の非対称なアルキル鎖の配置は,ポリマー太陽電池の性能におけるこの突破の鍵でした.

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Ambient Method for the Production of an Ionically Gated Carbon Nanotube Common Cathode in Tandem Organic Solar Cells14:37

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Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
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Thermal and Photochemical Electrocyclic Reactions: Overview

Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
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