Mechanochromic Luminescence from 9‐Phenylfluorene Derivatives: A Synergy between Molecular Polarity and Steric Hindrance
Hong‐Tao Cao, Zi‐Meng Yu, Ting-yue Zhang, Peng‐Fei Hou et autres
Comprehensive Summary Mechanochromic luminescent (MCL) compounds, possessing emission‐color‐change feature under mechanical stimulus, are attracting much attention due to their potential applications in optical recording, chemical sensor and information encryption. However, most of the current reported MCL compounds are donor‐π‐acceptor (D‐π‐A) structure, which …
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