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Supramolecular Chiral 2D Materials and Emerging Functions
Author(s) -
Shen Bowen,
Kim Yongju,
Lee Myongsoo
Publication year - 2020
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201905669
Subject(s) - supramolecular chemistry , materials science , chirality (physics) , nanotechnology , supramolecular chirality , design elements and principles , enantiomer , surface modification , combinatorial chemistry , molecule , computer science , organic chemistry , chemistry , chiral symmetry , physics , software engineering , quantum mechanics , nambu–jona lasinio model , quark
Chiral materials are widely applied in various fields such as enantiomeric separation, asymmetric catalysis, and chiroptical effects, providing stereospecific conditions and environments. Supramolecular concepts to create the chiral materials can provide an insight for emerging chiro‐optical properties due to their well‐defined scaffolds and the precise functionalization of the surfaces or skeletons. Among the various supramolecular chiral structures, 2D chiral sheet structures are particularly interesting materials because of their extremely high surface area coupled with many unique chemical and physical properties, thereby offering potential for the next generation of functional materials for optically active systems and optoelectronic devices. Nevertheless, relatively limited examples for 2D chiral materials exhibiting specific functionality have been reported because incorporation of molecular chirality into 2D architectures is difficult at the present stage. Here, a brief overview of the recent advances is provided on the construction of chiral supramolecular 2D materials and their functions. The design principles toward 2D chirality and their potential applications are also discussed.