材料科学
漫反射红外傅里叶变换
扫描电子显微镜
纳米复合材料
光催化
光致发光
傅里叶变换红外光谱
介电谱
光谱学
漫反射
化学工程
可见光谱
核化学
光降解
分析化学(期刊)
兴奋剂
光化学
电化学
纳米技术
光电子学
光学
催化作用
复合材料
物理化学
有机化学
化学
工程类
电极
物理
量子力学
作者
Litong Niu,Shaoping Hu,Yue Ma,Mingming Wang,Bolin Lv,Shuangyang Meng,Fenglin Hua,Li Li,Bitao Su,Ziqiang Lei,Zhiwang Yang
出处
期刊:NANO
[World Scientific]
日期:2020-07-01
卷期号:15 (07): 2050089-2050089
被引量:4
标识
DOI:10.1142/s1793292020500897
摘要
Novel ZnIn 2 S 4 /FeUiO-66 (ZFeU) photocatalyst with different proportion of FeUiO-66 has been successfully prepared by a facile one-pot solvothermal reaction. The as-synthesized nanocomposites have been thoroughly characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform-infrared spectroscopy (FT-IR), UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS), Brunauer–Emmett–Teller (BET) characterization, photoluminescence (PL) analysis and electrochemical impedance spectrum (EIS). The photocatalytic performance of ZFeU nanocomposites for the photodegradation of RhB under visible light irradiation was better than that of ZnIn 2 S 4 and FeUiO-66 alone. The experiment results showed the 20% ZFeU nanocomposites had the best photocatalytic properties. At the same time, a probable mechanism was discussed and it was believed that introduction of FeUiO-66 on ZnIn 2 S 4 would minimize the recombination of photogenerated electron-hole pairs, leading to the enhancement of the photocatalytic activity.
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