Open AccessApplication of MIL-53(Fe) metal-organic framework material in catalytic wet oxidation of phenol
Author(s) -
Danh Huynh Thanh,
Nghi Nguyen Huu,
Du Pham Dinh
Publication year - 2021
Publication title -
xúc tác và hấp phụ
Language(s) - English
Resource type - Journals
ISSN - 0866-7411
DOI - 10.51316/jca.2021.005
Subject(s) - phenol , oxalic acid , catalysis , formic acid , acetic acid , aqueous solution , chemistry , fourier transform infrared spectroscopy , inorganic chemistry , catalytic oxidation , nuclear chemistry , metal , organic chemistry , chemical engineering , engineering
In the present study, MIL-53(Fe) metal-organic framework material was applied as catalyst for phenol oxidation reaction in aqueous solution with H2O2 under UV radiation. The materials were characterized using X-ray diffraction (XRD), and fourier transform infrared spectroscopy (FT-IR). The effects of reaction time, initial phenol concentration, and initial pH of the solution on phenol oxidation reactions were investigated. The results indicated that MIL-53(Fe) could work effectively in the wide pH range from 2 to 10. Phenol was quickly oxidized to form simple organic acids, including acetic acid, formic acid and oxalic acid.