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Publishing Language: Chinese

Comprehensive experimental design of biocarbon preparation and zinc-air battery application

Yunfeng QIU1, Yuxin YING1, Yixue ZHU1, Yinan JIANG1, Zhuo MA2, Shanshan SONG1, Shaoqin LIU1( )
School of Medicine and Health, Harbin Institute of Technology, Harbin 150080, China
School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
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Abstract

In this paper, the scientific research project of zinc-air battery is transformed into a comprehensive experimental project. Based on the principle of oxygen electro catalytic reduction reaction, the heteroatom doped porous carbon derived from carbonized bean sprouts is designed. Its performance as the cathode of zinc-air battery is studied, and a multi-dimensional assessment and cross evaluation mechanism is proposed. This experiment involves materials, biology, chemistry, energy and other multi-disciplinary knowledge. It designs and regulates catalytic performance from electronic structure, mass transfer and diffusion, internal conductivity and other aspects, so that students can understand the preparation of biocarbon and the application of zinc-air battery, and master the use of microscopic and spectral characterization equipment. The feedback of scientific research achievements to teaching is conducive to stimulating students' interest in scientific research, and exercising critical thinking and scientific research innovation ability.

Keywords

experiment teachingscience and education integrationbiocarbonoxygen reduction reactionZn-air battery
CLC number: G642.423; O646 Document code: A Article ID: 1002-4956(2023)08-0084-08

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Experimental Technology and Management
Volume 40 Issue 8,
August 2023
Pages 84-91
DOI: 10.16791/j.cnki.sjg.2023.08.013
Cite this article:
QIU Y, YING Y, ZHU Y, et al. Comprehensive experimental design of biocarbon preparation and zinc-air battery application. Experimental Technology and Management, 2023, 40(8): 84-91. https://doi.org/10.16791/j.cnki.sjg.2023.08.013

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Received: 07 March 2023
Published: 20 August 2023
© 2023 Experimental Technology and Management. All rights reserved.
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