WANG, Hongyang, Chipeng ZHAO, Zuzana BUREŠOVÁ, Filip BUREŠ and Jialei LIU. Cyano-capped molecules: versatile organic materials. JOURNAL OF MATERIALS CHEMISTRY A. ROYAL SOC CHEMISTRYTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND, neuveden, neuveden, p. 1-18. ISSN 2050-7488. 2023.
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Basic information
Original name Cyano-capped molecules: versatile organic materials.
Authors WANG, Hongyang (156 China, guarantor), Chipeng ZHAO (156 China), Zuzana BUREŠOVÁ (203 Czech Republic), Filip BUREŠ (203 Czech Republic, belonging to the institution) and Jialei LIU (156 China).
Edition JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOC CHEMISTRYTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND, 2023, 2050-7488.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 20200 2.2 Electrical engineering, Electronic engineering, Information engineering
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/75081431:_____/23:00002511
Organization unit Institute of Technology and Business in České Budějovice
UT WoS 000922075500001
Keywords in English AGGREGATION-INDUCED EMISSION; POLYMER SOLAR-CELLS; NONLINEAR-OPTICAL PROPERTIES; CHARGE-TRANSFER CHROMOPHORES; NON-FULLERENE ACCEPTORS; ELECTRON-WITHDRAWING UNITS; ENERGY-LEVEL MODULATION; PUSH-PULL CHROMOPHORES; D-PI-A; PHOTOVOLTAIC PERFORMANCE
Tags RIV22, WOS
Changed by Changed by: Barbora Kroupová, učo 25655. Changed: 24/3/2023 14:30.
Abstract
Conjugated small molecules bearing the cyano group were reviewed. These organic compounds are extensively used as active layers of solar cells and light-emitting diodes as well as materials with high second- and third-order nonlinearities. Typical organic light conversion agents are also based on CN-capped pi-conjugated scaffolds that, in addition, are also increasingly popular for building various organic sensors and probes. More recently, cyanoarenes and dicyanopyrazines were identified as efficient photoredox catalysts. Fundamental structure-property relationships of CN-capped molecules used across the aforementioned areas were elucidated and discussed. The cyano group possessing electron-withdrawing character and linear arrangement is capable of significantly altering electronic and optical properties, and supramolecular arrangement. Hence, extensive property tuning/regulation through the CN group has been demonstrated.
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