Tetraphenylethylene-based phosphine: tuneable emission and carbon dioxide fixation
2014; Royal Society of Chemistry; Volume: 43; Issue: 42 Linguagem: Inglês
10.1039/c4dt01808g
ISSN1477-9234
AutoresJianyong Zhang, Qiuli Yang, Yixuan Zhu, Haoliang Liu, Zhenguo Chi, Cheng‐Yong Su,
Tópico(s)Covalent Organic Framework Applications
ResumoA tetraphenylethylene-based phosphine, 1,1,2,2-tetrakis((4-diphenylphosphino)phenyl)ethylene (TPE-P4), was synthesized and showed novel aggregation-induced and mechano-responsive emission. A mixture of TPE-P4 and Ag(+) could fix atmospheric CO2in situ as carbonate ions in neutral solution to yield a rare 3D metal-organic framework with zeolite-like SOD topology, [Ag2(TPE-P4)CO3]x⊃nH2O (Ag-TPE-P4). Ag-TPE-P4 showed turn-on luminescence of TPE-P4, emitting bright bluish green light in the solid state.
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