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Citation: Xinran Zhang, Siqi Liu, Yichi Chen, Qingli Zou, Qinghong Xu, Yaqin Huang. From Protein to Energy Storage Materials: Edible Gelatin Jelly Electrolyte[J]. University Chemistry, ;2025, 40(7): 255-266. doi: 10.12461/PKU.DXHX202408104 shu

From Protein to Energy Storage Materials: Edible Gelatin Jelly Electrolyte

Xinran Zhang ² ,
Siqi Liu ² ,
Yichi Chen ³ ,
Qingli Zou ^1,, ,
Qinghong Xu ^1,, ,
Yaqin Huang ²

1.
College of Chemistry, Beijing University of Chemical Technology, Beijing 102299, China;
2.
College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 102299, China;
3.
School of International Education, Beijing University of Chemical Technology, Beijing 102299, China

Corresponding author: Qingli Zou, Qinghong Xu,
Received Date: 24 August 2024
Revised Date: 16 October 2024

Gelatin, a macromolecular biopolymer derived through controlled hydrolysis of collagen from animal connective tissues, exhibits thermoreversible sol-gel properties. Leveraging this unique characteristic combined with metal ions naturally present in fruit juices, we developed gelatin-based jelly electrolyte materials and constructed a series of accessible electrochemical demonstration devices. Our science communication approach integrates engaging educational demonstrations with hands-on experiments, enabling the public to gain deeper insights into the fundamental principles of fruit-based batteries, the ion transport mechanisms within constrained gelatin matrices, and the operational fundamentals of conventional battery systems. This initiative effectively showcases the superior performance of gel electrolytes in energy storage applications while enhancing public understanding of natural macromolecules and electrochemical science. The experimental design employs low-cost, readily available materials with complete environmental compatibility and operational safety, successfully achieving its goal of innovative science education through familiar everyday substances.
- Gelatin,
- Sol-gel transition,
- Aqueous batteries,
- Gel electrolyte,
- Flexible batteries
1. [1]
2. [2]
  Deng, G.; Huang, K.; Jiang, X.; Wang, K.; Song, Z.; Su, Y.; Li, C.; Zhang, S.; Wang, S.; Huang, Y. Collagen Leather 2023, 5 (1), 26.
3. [3]
  Kobayashi, K. U.; Oikawa, N.; Kurita, R. Sci. Rep. 2015, 5 (1), 18667.
4. [4]
5. [5]
6. [6]
  Railanmaa, A.; Lehtimäki, S.; Lupo, D. Appl. Phys. A 2017, 123, 1.
7. [7]
8. [8]
  Schreiber, R.; Gareis, H. Gelatine Handbook: Theory and Industrial Practice; Wiley-VCH: Weinheim, Germany, 2007.
9. [9]
  Fan, Z.; Wang, J.; Wu, Y.; Yan, X.; Dai, D.; Wu, X. J. Energy Chem. 2024, 97, 237
10. [10]
11. [11]
12. [12]
13. [13]
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