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Engineering Efficient Carrier Transport in TiO2/Ag2.3Se Hybrids through Synergistic Photo-Thermoelectric Catalyst Effect

delete2026-08-24
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OA
AI
X
Xiaoyang Wang
Z
Zuxiong Zhou
M
Mengjie Lian
G
Geng Cheng
J
Jie Gao
J
Junheng Pan
L
Lei Miao *
T
Takao Mori *
DOI:10.1016/j.nanoen.2026.112341delete
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Abstract

Abstract

En 中文
• A photothermoelectric micro-engine is designed via TiO2/Ag2.3Se heterojunction. • Seebeck-induced electromotive force recovers waste heat for charge separation. • Multi-field coupling generates a 2.3 mV potential, yielding a 1+1>2 synergy. • FEM models and in-situ Raman confirm autonomous thermodynamic charge pumping. • The self-powered micro-engine achieves 93% efficiency for water remediation.
Keywords:
Photo-thermoelectric effect
Seebeck effect
Waste heat recovery
Thermal-induced electromotive force
Environmental remediation
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Journal

Nano Energy cover
Nano Energy
IF:
17.1
Papers:
1.2W
Citations:
13.0W

Organization

N
National Institute for Materials Science
Scholars:
634
Papers: 302
Citations: 2.2W
G
guilin university of electronic technology
Scholars:
2.0K
Papers: 663
Citations: 0
G
guangxi university
Scholars:
3.2W
Papers: 1.8W
Citations: 25
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