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Updated: Jul 3, 2025

Determination of the Photoisomerization Quantum Yield of a Hydrazone Photoswitch
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Determination of the Photoisomerization Quantum Yield of a Hydrazone Photoswitch

Published on: February 7, 2022

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在散装聚合物中,通过八极分子设计实现了强大的,超快的和可逆的光开关

Long Fang1, Ziwei Lin1, Yang Zhang1

  • 1Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, Key Laboratory of High Performance Polymer-based Composites of Guangdong Province, GBRCE for Functional Molecular Engineering, School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China.

Angewandte Chemie (International ed. in English)
|February 13, 2024
PubMed
概括

新的多分支八极性Stenhouse Adducts (MOPSAs) 在聚合物中提供更快,更强大的可见光光交换. 这一突破使得耐用,高性能的光色材料可用于先进的应用.

关键词:
摄影色膜是一种光色膜.捐赠者 接受者 斯坦豪斯 吸附剂信息的加密信息的加密.八角形是一个八角形.时间温度指标,时间温度指标.

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The absorption of UV–visible light by conjugated systems causes the promotion of an electron from the ground state to the excited state. Consequently, photochemical electrocyclic reactions proceed via the excited-state HOMO rather than the ground-state HOMO. Since the ground- and excited-state HOMOs have different symmetries, the stereochemical outcome of electrocyclic reactions depends on the mode of activation; i.e., thermal or photochemical.
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