Yuanjia Xia, Fang Zhao*, Zhizun Li, Zhaogang Cheng, Jianwei Hu
Journal of Renewable Materials, Vol.11, No.2, pp. 921-936, 2023, DOI:10.32604/jrm.2022.022840
Abstract Sn1−xErxO2 (x = 0%, 8%, 16%, 24%) micro/nanofibers were prepared by electrospinning combined with heat
treatment using erbium nitrate, stannous chloride and polyvinylpyrrolidone (PVP) as raw materials. The target
products were characterized by thermogravimetric analyzer, X-ray diffrotometer, fourier transform infrared spectrometer, scanning electron microscope, spectrophotometer and infrared emissivity tester, and the effects of Er3+
doping on its infrared and laser emissivity were studied. At the same time, the Sn1−xErxO2 (x = 0%, 16%) doping
models were constructed based on the first principles of density functional theory, and the related optoelectronic
properties such as their energy band structure, density of states,… More >
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