Visible-light-responsive Bi2O2CO3/Bi3NbO7 composite with efficient antibacterial activity

摘要：

Antibacterial activity of photocatalytic materials is primarily induced by UV light irradiation.The Bi2O2CO3/Bi3NbO7 (BiCO/BiNbO) composite,firstly synthesized by a simple hydrothermal method,was used as an effective visible-light-responsive photocatalyst for inactivation of Escherichia coli (E.coli).The Bi2O2CO3/Bi3NbO7 composite was characterized by X-ray diffraction (XRD),scanning electron microscopy (SEM),high-resolution transmission electron microscopy (HRTEM),UV-vis diffuse reflectance spectrum (UV-vis DRS),nitrogen adsorption/desorption measurements and Fourier transform infrared (FT-IR) spectroscopy.

关键词： Bi2O2CO3/Bi3NbO7 E.coli heterostructure photocatalysis

作者: Huihui Gan Gaoke Zhang Hongxia Huang

作者单位: School of Resources and Environmental Engineering,Wuhan University of Technology,Wuhan,430070,China

会议类型: 国内会议

会议名称: 第十三届全国太阳能光化学与光催化学术会议

会议地点: 武汉

会议语种:英文

页码: 360-360

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）