引用本文:
王伟伟, 刘浩鑫, 徐凯, 贾春江. 使用程序升温还原方法认识无机化合物的氧化还原行为——面向拔尖计划学生的综合实验[J]. 大学化学,
2020, 35(1): 80-86.
doi:
10.3866/PKU.DXHX201905078
Citation: Weiwei Wang, Haoxin Liu, Kai Xu, Chunjiang Jia. Investigation of the Redox Properties of Some Inorganic Compounds by Temperature-Programmed Reduction Technique: A Comprehensive Chemistry Experiment for the Top Program Students[J]. University Chemistry, 2020, 35(1): 80-86. doi: 10.3866/PKU.DXHX201905078
Citation: Weiwei Wang, Haoxin Liu, Kai Xu, Chunjiang Jia. Investigation of the Redox Properties of Some Inorganic Compounds by Temperature-Programmed Reduction Technique: A Comprehensive Chemistry Experiment for the Top Program Students[J]. University Chemistry, 2020, 35(1): 80-86. doi: 10.3866/PKU.DXHX201905078
使用程序升温还原方法认识无机化合物的氧化还原行为——面向拔尖计划学生的综合实验
English
Investigation of the Redox Properties of Some Inorganic Compounds by Temperature-Programmed Reduction Technique: A Comprehensive Chemistry Experiment for the Top Program Students
Abstract:
Elemental chemistry is an important part of inorganic chemistry. The study on the properties and reaction rules of inorganic compounds through experimental methods can make the traditional descriptive teaching a three-dimensional teaching that is easy to be received by students. This experiment includes the synthesis of simple inorganic compounds and the utilization of temperature-programmed reduction technique (TPR) to investigate the redox properties of those inorganic compounds. The TPR technique can directly reflect the reduction process of the samples and provide the qualitative information of the reduction ability from the peak location, quantitative information of the reduced species from the peak intensity, and the interaction between the components. The TPR technique can be easily applied in college teaching for chemical laboratory courses.
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Key words:
- Inorganic compounds
- / Redox properties
- / Temperature-programmed reduction
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