作者: Bo Li , He Zhang , Anyi Lan , Hongxia Tang
DOI: 10.1016/J.CPLETT.2015.07.010
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摘要: Abstract CdWO 4 :Tb 3+ nanofibers were synthesized by a simple electrospinning process and followed the calcination. The XRD FTIR results indicated that as-prepared samples amorphous calcined have pure monoclinic phase. SEM TEM showed comprising of lots small nanoparticles obtained after excitation emission spectra suggested energy transfer from WO 2− to Tb occurred. Under ultraviolet excitation, emitted green light centered at 545 nm.