大学化学 >> 2026, Vol. 41 >> Issue (7): 309-318.doi: 10.12461/PKU.DXHX202505099

化学实验 上一篇    

基于低共熔溶剂的碳基过渡金属材料的制备及其电催化硝酸根还原制氨综合实验设计

王菊, 许洁, 李双双, 杜春华, 吴现力, 鲁莉华, 张欣欣   

  1. 青岛农业大学化学与药学院, 山东 青岛 266109
  • 收稿日期:2025-05-29 录用日期:2025-08-04 发布日期:2026-06-27
  • 通讯作者: 张欣欣 E-mail:zhangxx@qau.edu.cn Xinxin Zhang
  • 基金资助:
    国家自然科学基金青年项目(22308185);山东省自然科学基金青年项目(ZR2024QB060);青岛农业大学实验技术研究课题(SYJS202517);青岛农业大学课程思政教育专项教学研究项目(PX-2123645);青岛农业大学普通教学改革研究项目(PX-1523265)

Rational design and synthesis of deep eutectic solvent-derived carbon-supported transition metal electrocatalysts for nitrate reduction to ammonia

Ju Wang, Jie Xu, Shuangshuang Li, Chunhua Du, Xianli Wu, Lihua Lu, Xinxin Zhang   

  1. College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, Shandong Province, China
  • Received:2025-05-29 Accepted:2025-08-04 Published:2026-06-27
  • Contact: Xinxin Zhang E-mail:zhangxx@qau.edu.cn

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摘要： 电催化技术是极具潜力的绿色低碳技术，是未来可再生能源利用和存储的关键所在。为了使化工类本科生能够更好地理解和掌握这一前沿技术，设计了基于低共熔溶剂的电催化材料的制备及其电催化硝酸根还原制氨的综合实验。该实验锻炼了学生对知识的应用和拓展能力，有助于培养学生的创新意识和能力，引导学生树立绿色化工的理念。

关键词: 低共熔溶剂, 金属-碳复合材料, 电催化还原, 硝酸根, 合成氨

Abstract: Electrocatalysis has emerged as a promising green and low-carbon technology that plays a pivotal role in renewable energy utilization and storage. To enhance chemical engineering undergraduates’ understanding and mastery of this advanced technology, we designed an integrated experiment involving the preparation of electrocatalytic materials using deep eutectic solvents (DESs) and their application in electrocatalytic nitrate reduction for ammonia synthesis. This comprehensive experiment cultivates students’ ability to apply and expand theoretical knowledge while fostering innovative thinking. Furthermore, it helps establish the concept of green chemistry in chemical engineering education.

Key words: Deep eutectic solvents, Metal-carbon composite materials, Electrocatalytic reduction, Nitrate, Ammonia synthesis