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Coupled adsorption and catalysis on S‑Scheme PHI/W₁₈O₄₉ via interfacial bond and oxygen vacancy dual-site engineering for enhanced water purification

delete2026-08-02
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PRE
AI
J
Jun Bai
J
Jun Xiao *
X
Xing Wang
Y
Yansong Xu
G
Guanyu Zhong
H
Hua Ji
J
Jincheng Hu
J
Jingtao Zhang *
X
Xiangrong Li *
DOI:10.1016/j.materresbull.2026.114362delete
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Abstract

Abstract

En 中文
● A PHI/W₁₈O₄₉ heterojunction with interfacial W–N bonds and oxygen vacancies is constructed. ● The composite shows enhanced visible absorption and promoted charge carrier separation. ● S‑scheme charge transfer and boosted surface adsorption synergistically enhance photocatalysis. ● The catalyst exhibits superior degradation performance, stability, and real‑water applicability.
Keywords:
PHI/W₁₈O₄₉ photocatalyst
W–N bonds
Oxygen vacancies
Water purification

Journal

Materials Research Bulletin cover
Materials Research Bulletin
IF:
5.7
Papers:
1.3W
Citations:
2.9W

Organization

Z
zhengzhou university of light industry
Scholars:
1.0K
Papers: 307
Citations: 0
L
liaoning university
Scholars:
5.4K
Papers: 3.4K
Citations: 2
X
Xizang Agricultural and Animal Husbandry University
Scholars:
137
Papers: 60
Citations: 3
C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
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