大学化学2024,Vol.39Issue(1) :273-279.DOI:10.3866/PKU.DXHX202307045

电催化硝酸根还原制氨

Electrocatalytic Nitrate Reduction for Ammonia Synthesis

于一夫 周瑾
大学化学2024,Vol.39Issue(1) :273-279.DOI:10.3866/PKU.DXHX202307045

电催化硝酸根还原制氨

Electrocatalytic Nitrate Reduction for Ammonia Synthesis

于一夫 1周瑾2
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作者信息

  • 1. 天津大学分子+研究院,天津 300072
  • 2. 天津大学化工学院,天津 300072
  • 折叠

摘要

在创新教育背景下,以硝酸根电催化还原制氨为反应案例,将科研成果融入到实验教学中.基于学生己掌握的实验技能和基础电化学知识,利用电化学测量技术、核磁共振波谱法、紫外分光光度法等探究催化剂电催化硝酸根还原制氨的性能.通过具体的实验操作,让学生进一步认识电催化的基本原理,掌握基础的电化学测量技术,激发学生对电化学合成的兴趣.本教学实验内容丰富,涉及多学科知识,满足多学科交叉融合发展需求,有利于学生创新发散思维的培养,符合新时代学科教育要求.

Abstract

In the context of innovative education,the electrocatalytic reduction of nitrate for ammonia synthesis is taken as a case example to integrate research outcomes into experimental teaching.On the basis of students'pre-existing experimental skills and foundational electrochemical knowledge,electrochemical measurement,nuclear magnetic resonance spectroscopy,ultraviolet spectrophotometry and other techniques are used to evaluate the performance of catalysts for nitrate electroreduction to ammonia.Students can further understand the basic principle of electrocatalysis,master the electrochemical measurement method via this experiment and stimulate their interests in electrosynthesis.The content of this teaching experiment is informative and involves multidisciplinary knowledge.It can satisfy the needs of interdisciplinary integration and cultivate the divergent thinking of students,which meets the requirements of subject education in the new area.

关键词

电催化/硝酸根还原//电化学测量技术

Key words

Electrocatalysis/Nitrate reduction/Ammonia/Electrochemical measurement technique

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基金项目

国家自然科学基金面上项目(22071173)

出版年

2024
大学化学
北京大学 中国化学会

大学化学

影响因子:0.636
ISSN:1000-8438
参考文献量12
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