University Chemistry ›› 2024, Vol. 39 ›› Issue (10): 113-120.doi: 10.12461/PKU.DXHX202407111

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Liquid Gating Mechanism and Basic Properties Characterization: a New Experimental Design for Interface and Surface Properties in the Chemistry “101 Plan”

Xuan Zhou1, Yi Fan1,3, Zhuoqi Jiang2, Zhipeng Li2, Guowen Yuan3, Laiying Zhang1, Xu Hou1,2   

  1. 1 National Demonstration Center for Experimental Chemistry Education (Xiamen University), State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian Province, China;
    2 Institute of Artificial Intelligence, Xiamen University, Xiamen 361005, Fujian Province, China;
    3 Gating Inspired Future Technology Co., Ltd., Xiamen 361005, Fujian Province, China
  • Received:2024-07-26 Accepted:2024-09-11 Published:2024-10-22
  • Contact: Xu Hou E-mail:houx@xmu.edu.cn

Abstract: This report introduces a foundational laboratory experiment that integrates interface chemistry, physical chemistry, and instrumental analysis. It utilizes cutting-edge “liquid gating technology” and is based on the principles and advanced characterization features of the self-developed Liquid Gating Teaching Testing Analyzer (Pressure Threshold Analyzer). The experiment of Liquid Gating Mechanism and Basic Properties Characterization is part of the undergraduate course Chemical Metrology Experiments in the Chemistry “101 Plan”. This study presents innovative teaching models and enhances the course design by incorporating advanced techniques for characterizing interface science within physical chemistry experiments.

Key words: Chemistry “101 Plan”, Interface science, Liquid gating technology, Teaching device, Liquid gating pressure threshold analyzer, Curriculum design