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Fabrication of mangosteen shell biochar supported BiOBr/Bi-C3N4 for efficient photocatalytic degradation of rhodamine B dye and tetracycline antibiotic

delete2026-07-31
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PRE
AI
X
Xiao-Fang Li
X
Xin-Xin Song
Y
Yancheng Wu
H
Hong Gao
X
Xiao-Qiang Feng *
DOI：10.1016/j.inoche.2026.117305delete
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Abstract

Abstract

En 中文
• Porous biochar (MBC) was prepared from agricultural waste mangosteen shells via high-temperature pyrolysis, and MBC/BiOBr/Bi-C3N4 composite photocatalysts were constructed by regulating the mass ratio of BiOBr and Bi-C3N4. • The composite with 50 wt% MBC and BiOBr:Bi-C3N4 mass ratio of 3:1 achieved degradation efficiencies of 99.5% for RhB (10 mg/L) and 95.7% for TC (10 mg/L) within 20 min. • The introduction of MBC not only enhanced substrate adsorption capacity but also constructed electron transport channels, promoting spatial separation of charge carriers in the heterojunction.

Journal

I
Inorganic Chemistry Communications
IF:
5.4
Papers:
1.4K
Citations:
0

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