大学化学 >> 2026, Vol. 41 >> Issue (6): 125-135.doi: 10.12461/PKU.DXHX202506043

所属专题： 化学“101计划”案例

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化学“101计划”合成化学实验课程的教学案例设计——以碳载铂纳米催化剂的制备及电催化甲醇氧化性能测定实验为例

刘宾   

  1. 北京化工大学化学学院&化工资源有效利用全国重点实验室, 北京 100029
  • 收稿日期:2025-06-10 录用日期:2025-08-29 发布日期:2026-06-18
  • 通讯作者: 刘宾 E-mail:binliu@buct.edu.cn Bin Liu
  • 基金资助:
    北京化工大学教改项目(2024HXJG25)

Teaching case design of chemistry “101 Plan” syntheticchemistry experiment course: taking the experiment of preparation of platinum nanocatalyst supported on carbon and determination of its electrochemical catalytic performance of methanol oxidation as an example

Bin Liu   

  1. College of Chemistry & State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2025-06-10 Accepted:2025-08-29 Published:2026-06-18
  • Contact: Bin Liu E-mail:binliu@buct.edu.cn

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摘要： 基于教研成果，本文设计了以液相化学还原法制备碳载铂纳米催化剂，并测定其结构和电催化甲醇氧化性能的实验，作为化学“101计划”合成化学实验课程中的典型教学案例。案例经专家组研讨修改，已被编入《合成化学实验》教材，将由高等教育出版社出版。该“合成-表征-测试”全链条实验可培养学生相关技能与科研素养。

关键词: 化学“101计划”, 贵金属纳米电催化剂, 甲醇电氧化, 质子交换膜燃料电池, 综合化学实验

Abstract: Based on research and teaching outcomes, we developed an experiment for preparing carbon-supported platinum nano-catalysts via liquid-phase chemical reduction, followed by experiments to characterize their structure and evaluate their electrocatalytic performance in methanol oxidation. This case has been selected as a representative teaching example for the synthetic chemistry laboratory course under the “101 Plan”. Following expert review and revision, it has been included in the textbook Synthetic Chemistry Experiment and will be published by Higher Education Press. This integrated “synthesis-characterization-testing” experimental workflow helps cultivate students’ practical skills and scientific research competence.

Key words: Chemistry “101 Plan”, Noble metal nano-electrocatalysts, Methanol electrooxidation, Proton exchange membrane fuel cell, Comprehensive chemical experiment