Amide cluster induced and hydrogen bonding regulated luminescence of linear aliphatic polyamide 1212 with a long alkane chain
Xinjin Yan, Meng Wei, Miao Xu, Xiaoguang Qiao, Xiaomeng Zhang, Peng Fu, Xinchang Pang, Minying Liu, Qingxiang Zhao, Shuang Chen, Zhe Cui
Abstract
PA1212 exhibits blue fluorescence and persistent room-temperature green phosphorescence. Hydrogen-bond-constructed amide clusters play an important role in the emission. The order and extension of the hydrogen bonds regulate the luminescence process.
Topics & Concepts
PhosphorescencePolyamideLuminescenceHydrogen bondAmideAlkaneCluster (spacecraft)PhotochemistryLong chainChemistryFluorescenceHydrogenPolymer chemistryMaterials scienceMoleculeOrganic chemistryHydrocarbonOptoelectronicsPolymer scienceComputer scienceQuantum mechanicsProgramming languagePhysicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionSupramolecular Chemistry and Complexes