Affiliation:
1. School of Chemical Sciences National Institute of Science Education and Research (NISER) Bhubaneswar, Jatni, Khurda Odisha 752050 India
2. Homi Bhaba National Institute (HBNI) Training School Complex Anushakti Nagar Mumbai 400094 India
Abstract
AbstractThe vastness of organic synthetic strategies and knowledge of reticular chemistry have made covalent organic frameworks (COFs) one of the most chemically and structurally diverse class of materials with potential applications ranging from gas storage, molecular separation, and catalysis to energy storage and magnetism. Recently, this class of porous materials has garnered increasing interest as potential nonlinear optical (NLO) materials. Traditionally, inorganic crystals, small‐molecule organic chromophores, and oligomers have been studied for their NLO response. Nevertheless, COFs offer significant advantages over existing NLO materials in terms of higher mechanical strength, thermochemical stability, and extended conjugation. Herein, we discuss crucial aspects, terminology, and measurement techniques related to NLO, followed by a critical analysis of the design principles for COFs with NLO response. Furthermore, we touch on selected potential applications of these NLO materials. Finally, future prospects and challenges of COFs as NLO materials are discussed.
Funder
Department of Science and Technology, Government of Kerala
Science and Engineering Research Board
Subject
General Chemistry,Catalysis
Cited by
3 articles.
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