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Citation: Wenjiao Xiao, Yangyang Cheng, Haiying Jiang. 碳中和背景下的CO₂还原——第57届国际化学奥林匹克试题第6题解析[J]. University Chemistry, ;2026, 41(8): 459-468. doi: 10.12461/PKU.DXHX202511209 shu

碳中和背景下的CO₂还原——第57届国际化学奥林匹克试题第6题解析

Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi Province, China

Corresponding author: Haiying Jiang, jianghy@nwu.edu.cn
Received Date: 30 November 2025
Accepted Date: 30 December 2025

第57届国际化学奥林匹克第6题以二氧化碳资源化利用为主题，构建了从热力学基础到能源化学前沿的完整考查框架。试题通过设计热化学循环与光催化还原两条技术路径，系统考查了学生在化学平衡、反应动力学、半导体能带理论等方面的知识融合能力。本文详细解析此题，拓展介绍相关知识，加深读者对竞赛试题的理解。
- International Chemistry Olympiad,
- Problem analysis,
- Photocatalytic reduction of CO₂,
- Physical chemistry,
- Inorganic chemistry
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碳中和背景下的CO2还原——第57届国际化学奥林匹克试题第6题解析

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通讯作者: 陈斌, bchen63@163.com

碳中和背景下的CO₂还原——第57届国际化学奥林匹克试题第6题解析