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Interfacial Stress-Activated S-Scheme Heterojunction for Highly Selective Photothermal CO2 Reduction with Low-Concentration

delete2026-05-10
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PRE
AI
Z
Zhuojun Jiang
X
Xiu Gong *
Y
Yilin Feng
H
Hui Shen
G
Gui-lin Yin
G
Guohao Wang
X
Xiaoqing Xiao
X
Xiaosi Qi *
P
Peng Chen *
DOI:10.1016/j.apcatb.2026.126931delete
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Abstract

Abstract

En 中文
• Co9S8@ZnIn2S4 S-scheme heterojunction triggers lattice strain and thermal redistribution to activate inherent S sites. • The activated S sites address challenges of insufficient active site activity and product selectivity control. • Combining LSPR photothermal effect with thermal confinement achieves local thermal enrichment to promote CO2 activation. • Under simulated flue gas, the catalyst shows 48.78 μmol g-1 h-1 CO rate and 97.93% selectivity for photothermal CO2 conversion.
Keywords:
S-scheme heterojunction
lattice strain
photothermal CO2 reduction
active site activation
product selectivity

Journal

A
Applied Catalysis B: Environment and Energy
IF:
0
Papers:
839
Citations:
1

Organization

G
guizhou university
Scholars:
2.3W
Papers: 1.3W
Citations: 15
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