Experimental and modeling study of visible light responsive photocatalytic oxidation (PCO) materials for toluene degradation.

ABSTRACT: Only limited research has examined the development and application of visible light responsive photocatalytic oxidation (PCO), although such materials have great potential for mitigating concentrations of volatile organic compounds (VOCs) when applied to building surfaces. This study evaluates the performance and characteristics of a visible light responsive photocatalyst, specially, a co-alloyed TiNbON compound with a band energy of 2.3 eV. The PCO material was developed using urea-glass synthesis, characterized by scanning electron microscopy (SEM), diffuse reflectance spectra (DRS), powder X-ray diffraction (PXRD), and Brunauer-Emmett-Teller (BET) methods, and VOC removal efficiency was measured under visible light for toluene (1-5 ppm) at room temperature (21.5°C) and a range of relati

SUBMITTER: Zhong L 

PROVIDER: S-EPMC5975650 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature