Abstract
Reversible piezochromic luminescence and aggregation induced emission properties of 4,4’-((Z, Z)-1,4-diphenylbuta-1,3-diene-1,4-diyl)dibenzoic acid are reported. The photoluminescent color of it changes from blue to yellow-green upon grinding, which can be restored upon exposure to a solvent. Intermolecular hydrogen bonding plays a key role in the altered emission.
Original language | English |
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Pages (from-to) | 7049-7051 |
Number of pages | 3 |
Journal | Chemical Communications |
Volume | 49 |
Issue number | 63 |
DOIs | |
Publication status | Published - 11 Jul 2013 |