One-dimensional (1D) europium coordination polymer wires:Synthesis,characterization and photolumines

来源 :Journal of Rare Earths | 被引量 : 0次 | 上传用户:echoifanfan
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1D europium coordination polymer wires were successfully prepared by reacting europium chloride with tributyl phosphate(TBP) at 160 oC for 12 h. The products were characterized by XRD,IR,TG,DTA,SEM,and EDS. SEM results showed that the wires were with diameters ranging from several hundreds of nanometers to ~5 μm and lengths going up to several hundreds of micrometers. Influencing factors such as the dosage of reactants and reaction time on the preparation were systematically investigated. Strong emission centering at 590 nm was realized in the coordination polymer wires on excitation at 395 nm. 1D europium coordination polymer wires were successfully prepared by europium chloride with tributyl phosphate (TBP) at 160 oC for 12 h. The products were characterized by XRD, IR, TG, DTA, SEM, and EDS. SEM results showed that the wires were with radiance ranging from several hundreds of nanometers to ~ 5 μm and lengths going up to several hundreds of micrometers. Influencing factors such as the dosage of reactants and reaction time on the preparation were systematically investigated. Strong emission centering at 590 nm was realized in the coordination polymer wires on excitation at 395 nm.
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