期刊
MATERIALS LETTERS
卷 185, 期 -, 页码 32-35出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2016.08.098
关键词
RGO/BiVO4/SiO2; Semiconductors; Nanocomposites; Photocatalytic activity
资金
- Fundamental Research Funds for the Central Universities
A novel reduced graphene oxide (RGO)/BiVO4/SiO2 composites with high-efficiency visible-light photo catalytic activity were synthesized by a simple one-step solvothermal method at 180 degrees C for 4 h. The as prepared RGO/BiVO4/SiO2 hybrid material was characterized by X-ray powder diffraction (XRD), high resolution transmission electron microscopy (HR-TEM), X-ray photoelectron spectroscopy (XPS) and UVvis diffuse reflectance spectrum (UV-vis DRS), respectively. The photocatalytic activity of samples was evaluated by the degradation behaviors of C.I. Reactive Blue 19 in aqueous solution under visible light irradiation at room temperature, which is much higher than that of the pure semiconductor materials BiVO4 and hybrid material BiVO4/SiO2. (C) 2016 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据