多孔碳材料制备及其电容性能——绿色化学综合创新实验设计

doi:10.3866/PKU.DXHX202208073

Abstract

Abstract:

With the goal of developing high-quality applied talents, a comprehensive experiment, "Preparation and capacitive properties of porous carbon materials", has been designed to cultivate the practical and innovative abilities of students. The experiment consists of multiple parts, including formulating a scheme, preparing and characterizing materials, measuring the performance, processing data, and writing a paper based on the basic theory and preparation principles of porous carbon materials that the students have mastered. After this training, students will be familiar with scientific research ideas and will have mastered the experimental methods and skills to operate a tube furnace; conduct scanning electron microscopy, X-ray powder diffraction characterization, N₂ adsorption-desorption, and capacitance performance analyses; and perform data processing. Thus, the goal of nurturing students' scientific research interest, cultivating awareness on sustainable development, and inculcating an innovative spirit will be realized.

Key words: Comprehensive experiment, Green chemistry, Biomass, Porous carbon, Specific capacitance

Yahui Gao, Juan Li, Guojie Yin, Lan Zhang, Dan Zhao, Meijia Chang, Shaowen Zhang. Design of a Comprehensive Experiment for the Green Chemistry Preparation and Capacitive Properties of Porous Carbon Materials[J].University Chemistry, 2023, 38(8): 108-117.

Figures/Tables 9

References 11

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样品	S_比表面积/(m²∙g⁻¹)	S_{微孔表面积}/(m²∙g⁻¹)	V_总孔体积/(cm³∙g⁻¹)	V_微孔体积/(cm³∙g⁻¹)
PSC-1	974	902	0.431	0.415
PSC-2	2494	2367	1.166	1.023
PSC-3	2277	2009	1.019	0.693

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Design of a Comprehensive Experiment for the Green Chemistry Preparation and Capacitive Properties of Porous Carbon Materials

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