Issue 12, 2019

Supramolecular steric hindrance effect on morphologies and photophysical behaviors of spirocyclic aromatic hydrocarbon nanocrystals

Abstract

Three pyrene-based spirocyclic aromatic hydrocarbons (Py-SAHs) were prepared to clarify the roles of molecular segments in regulating the morphologies and photophysical properties of organic microcrystals. Due to the different supramolecular steric hindrance (SSH) effect between bulky groups and pyrene rings, distinct nanocrystal morphologies with unique photoluminescence properties were realized.

Graphical abstract: Supramolecular steric hindrance effect on morphologies and photophysical behaviors of spirocyclic aromatic hydrocarbon nanocrystals

Supplementary files

Article information

Article type
Communication
Submitted
01 2 2019
Accepted
03 3 2019
First published
04 3 2019

Nanoscale, 2019,11, 5158-5162

Supramolecular steric hindrance effect on morphologies and photophysical behaviors of spirocyclic aromatic hydrocarbon nanocrystals

Y. Li, H. Zhang, M. Yu, S. Wang, Y. Liu, D. Lin, L. Xie, Z. Lin and W. Huang, Nanoscale, 2019, 11, 5158 DOI: 10.1039/C9NR01064E

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