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Unveiling a synergistic ZrO2-Ga2O3 promotion strategy for copper catalysts: Enhanced methanol synthesis from CO2 via improved hydrogenation of formate intermediate

delete2025-09-17
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PRE
AI
X
Xiaozhong Li
J
Jia Huang
M
Mingwei Yuan
Y
Yushi Zhao
M
Mengwei Li
J
Jingwei Du
J
Jinjun Li
F
Feng Wu
Z
Zhixiong You *
DOI：10.1016/j.apcatb.2025.125970delete
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Abstract

Abstract

En 中文
• Top-down/bottom-up methods create catalysts with enriched oxide-Cu interfaces. • Ga2O3 and ZrO2 scatter on Cu, armoring against sintering. • Oxide-Cu interactions subtly modulate the configuration of *HCOO intermediate. • Cu and Ga3+-promoted hydrogen activation combats Zr-induced *bi-HCOO accumulation. • Oxide-Cu interfacial sites synergistically improve methanol yield and selectivity.

Journal

A
Applied Catalysis B Environment and Energy
IF:
21.1
Papers:
4.2K
Citations:
18.2W

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