Ai-sen LI, Jin-feng WANG, Zhen LI. Molecular Stacking—Key Factor in Mechanical-responsive Luminescent Behaviors of Solid Organic Small Molecules. [J]. Chinese Journal of Luminescence 42(3):283-295(2021)
DOI:
Ai-sen LI, Jin-feng WANG, Zhen LI. Molecular Stacking—Key Factor in Mechanical-responsive Luminescent Behaviors of Solid Organic Small Molecules. [J]. Chinese Journal of Luminescence 42(3):283-295(2021) DOI: 10.37188/CJL.20200354.
Molecular Stacking—Key Factor in Mechanical-responsive Luminescent Behaviors of Solid Organic Small Molecules
Mechanical-responsive organic luminogens have potential applications in the fields of information encryption
optical storage
pressure sensors
etc
. due to their unique luminescent properties
and have attracted widespread attention. Their luminescent properties are not only derived from the single-molecule structure
but also closely related to the different stacking modes of molecular aggregates. Therefore
how to control the molecular stacking mode becomes a key issue for obtaining functional luminescent materials. This review mainly focuses on the material system of mechanochromism and mechanoluminescence
outlines several strategies to regulate the intermolecular interactions
and highlights the relationship between molecular stacking and luminescent performance
which paves a new way to design novel luminescence materials and further promotes the development of organic luminescent materials.
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