Synthesis and visible-light photocatalytic performance of flower-like porous Bi5O7I
Source abstract
Abstract
Flower-like porous Bi5O7I was successfully synthesized through an easy thermal decomposition of flower-like BiOI. And its chemical structure, morphology and optical property were thoroughly analyzed by x-ray diffraction, x-ray photoelectron spectroscopy, scanning electron microscope, energydispersive spectrometry elements mapping, transmission electron microscopy, N2 adsorption-desorption isotherm, BET, and UV–vis diffuse reflectance spectra. The visible-light photocatalytic elimination of rhodamine B (RhB) was investigated. The experimental results indicated that flower-like porous Bi5O7I exhibited enhanced photocatalytic activity for degrading RhB in comparsion of flower-like BiOI, g-C3N4 and N-doped TiO2. Additionally, the as-prepared flower-like porous Bi5O7I possessed catalytic stability after recycles.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Catalytic Processes in Materials Science · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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