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Graphene oxide (GO) doping hexagonal flower-like ZnO as potential enhancer of photocatalytic ability
Materials Letters ( IF 3 ) Pub Date : 2019-01-01 , DOI: 10.1016/j.matlet.2018.09.128
Zhiqiang Wu , Limin Wang

Abstract Graphene oxide/hexagonal flower-like ZnO (GO/ZnO) micronanoparticles were prepared by hydrothermal method. The GO/ZnO was characterized by Scanning Electron Microscope (SEM), X-ray diffraction (XRD), Energy Dispersive X-Ray Spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), the Raman spectroscopy (Raman), the Fourier transform infrared spectroscopy (FT-IR), the Ultraviolet–visible spectroscopy (UV–Vis), diffuse spectroscopy and photoluminescence (PL). In addition, the photocatalytic activity of GO/ZnO was higher than pure ZnO under visible light. GO/ZnO micronanoparticles were successfully prepared via hydrothermal method having excellent photocatalytic activity at sewage.

中文翻译:

氧化石墨烯(GO)掺杂六边形花状氧化锌作为光催化能力的潜在增强剂

摘要 采用水热法制备了氧化石墨烯/六方花状氧化锌(GO/ZnO)微纳米颗粒。通过扫描电子显微镜 (SEM)、X 射线衍射 (XRD)、能量色散 X 射线光谱 (EDX)、X 射线光电子能谱 (XPS)、拉曼光谱 (Raman)、傅立叶变换红外光谱 (FT-IR)、紫外-可见光谱 (UV-Vis)、漫射光谱和光致发光 (PL)。此外,在可见光下,GO/ZnO 的光催化活性高于纯 ZnO。GO/ZnO微纳米颗粒通过水热法成功制备,对污水具有优异的光催化活性。
更新日期:2019-01-01
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