J 2023

Cyano-capped molecules: versatile organic materials.

WANG, Hongyang, Chipeng ZHAO, Zuzana BUREŠOVÁ, Filip BUREŠ, Jialei LIU et. al.

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

Language

English

Type of outcome

Článek v odborném periodiku

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

není předmětem státního či obchodního tajemství

References:

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
Změněno: 24/3/2023 14:30, Barbora Kroupová

Abstract

V originále

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.
Displayed: 24/12/2024 15:17