New method for synthesis of BaFe12O19/Sm2Ti2O7 and BaFe12O19/Sm2Ti2O7/Ag nano-hybrid and investigation of optical and photocatalytic properties

被引：77
作者：
Sobhani-Nasab, Ali [1 ,2 ]
Behpour, Mohsen [3 ]
Rahimi-Nasrabadi, Mehdi [4 ,5 ]
Ahmadi, Farhad [6 ,7 ]
Pourmasoud, Saeid [8 ]
机构：
[1] Kashan Univ Med Sci, Social Determinants Hlth SDH Res Ctr, Kashan, Iran
[2] Kashan Univ Med Sci, Core Res Lab, Kashan, Iran
[3] Univ Kashan, Inst Nano Sci & Nano Technol, POB 87317-51167, Kashan, Iran
[4] Baqiyatallah Univ Med Sci, Syst Biol & Poisonings Inst, Chem Injuries Res Ctr, Tehran, Iran
[5] Baqiyatallah Univ Med Sci, Fac Pharm, Tehran, Iran
[6] Iran Univ Med Sci, Physiol Res Ctr, Tehran, Iran
[7] Iran Univ Med Sci, Sch Pharm Int Campus, Dept Med Chem, POB 14515-763, Tehran, Iran
[8] Univ Kashan, Dept Phys, Kashan, Iran
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2019年 / 30卷 / 06期
关键词：
REDUCED GRAPHENE OXIDE; IN-SITU SYNTHESIS; TUNGSTATE NANOPARTICLES; CAPPING AGENTS; FACILE SYNTHESIS; GREEN SYNTHESIS; METHYLENE-BLUE; AMINO-ACIDS; DEGRADATION; NANOSTRUCTURES;
D O I：
10.1007/s10854-019-00883-3
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Nanoscale BaFe12O19/Sm2Ti2O7 and BaFe12O19/Sm2Ti2O7/Ag ternary nano-hybrid were successfully synthesized by a new method for the first time. PEG, PVA, and PVP were used to investigate their effects on the morphology and particle size of final products. The photocatalytic efficiency of BaFe12O19/Sm2Ti2O7/15%Ag was improved by 59% which was higher than pure BaFe12O19/Sm2Ti2O7 for the degradation of MB. In this work, Ag was doped with BaFe12O19/Sm2Ti2O7 with the aid of improving its photocatalytic activity and stability toward degradation of dyes under visible light irradiation. Transmission electron microscopy, X-ray diffraction, energy-dispersive X-ray spectroscopy, Fourier transform infrared, photoluminescence, diffuse reflection spectroscopy, and Field emission scanning electron microscopy were applied to characterize BaFe12O19/Sm2Ti2O7/Ag ternary nano-hybrid.
引用
收藏
页码：5854 / 5865
页数：12
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