Year: 2025
Type: article
Abstract: In this paper, Fenton-like oxidation of phenol over Cu-Mn/diatomite catalyst was studied. Cu-Mn/diatomite catalyst was synthesized from colloidal solution of Cu(II)-Mn(II) and diatomite by hydrothermal process. Under suitable synthesis conditions, the obtained catalyst contains 6.55% and 0.37% (wt.) of Cu and Mn elements, respectively, and the specific surface area of the material is 47.7 m2/g. Phenol could be completely converted after only 60 minutes of reaction on the Cu-Mn/diatomite catalyst. The bimetallic Cu-Mn/diatomite catalyst shows higher oxidation activity than the monometallic Cu/diatomite or Mn/diatomite catalysts. The durability and reusability of the catalyst were also investigated.
Authors: Phạm Đình Dũ, Thanh Danh Huỳnh
Institutions: Thu Dau Mot University, Trường Đại học Khoa học, Đại học Huế
Language: English
Subfield: Water Science and Technology
Field: Environmental Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4415016429
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