引用本文:
李晶, 仉华, 吴呈珂, 李慧杰, 冯素玲, 李全民, 上官恩波. 基于探究式教学模式对预阳极化前后的玻碳电极测定对乙酰氨基酚的伏安图差异的分析及机理讨论[J]. 大学化学,
2023, 38(1): 227-232.
doi:
10.3866/PKU.DXHX202203034
Citation: Jing Li, Hua Zhang, Chengke Wu, Huijie Li, Suling Feng, Quanmin Li, Enbo Shangguan. Analysis and Mechanism Discussion on the Differences of Voltammograms of Acetaminophen Measured Using a Glassy Carbon Electrode before and after Pre-anodization Based on Inquiry Teaching Mode[J]. University Chemistry, 2023, 38(1): 227-232. doi: 10.3866/PKU.DXHX202203034
Citation: Jing Li, Hua Zhang, Chengke Wu, Huijie Li, Suling Feng, Quanmin Li, Enbo Shangguan. Analysis and Mechanism Discussion on the Differences of Voltammograms of Acetaminophen Measured Using a Glassy Carbon Electrode before and after Pre-anodization Based on Inquiry Teaching Mode[J]. University Chemistry, 2023, 38(1): 227-232. doi: 10.3866/PKU.DXHX202203034
基于探究式教学模式对预阳极化前后的玻碳电极测定对乙酰氨基酚的伏安图差异的分析及机理讨论
English
Analysis and Mechanism Discussion on the Differences of Voltammograms of Acetaminophen Measured Using a Glassy Carbon Electrode before and after Pre-anodization Based on Inquiry Teaching Mode
Abstract:
Based on the activation energy of the reaction occurring at the electrode, the structure of the glassy carbon electrode (GCE) surface changes before and after pre-anodization and hydrogen bonding catalysis. This causes differences in the voltammograms of acetaminophen measured before and after pre-anodization using a GCE. These differences are discussed in this paper by applying the inquiry teaching mode, whicn can not only improve the quality of delivering chemistry experiments but also the teachers’ instructional skills.
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