Home

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]
1. [1]
  Zhaoxuan ZHU , Lixin WANG , Xiaoning TANG , Long LI , Yan SHI , Jiaojing SHAO . Application of poly(vinyl alcohol) conductive hydrogel electrolytes in zinc ion batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 893-902. doi: 10.11862/CJIC.20240368
2. [2]
  Ke Qiu , Fengmei Wang , Mochou Liao , Kerun Zhu , Jiawei Chen , Wei Zhang , Yongyao Xia , Xiaoli Dong , Fei Wang . A Fumed SiO₂-based Composite Hydrogel Polymer Electrolyte for Near-Neutral Zinc-Air Batteries. Acta Physico-Chimica Sinica, 2024, 40(3): 2304036-0. doi: 10.3866/PKU.WHXB202304036
3. [3]
  Wei Huang , Weiwei Chen , Yongxing Tang . Green Mountains and Blue Waters Spanning Nine Centuries: Decrypting “The Picture of a Thousand Miles of Rivers and Mountains” from a Chemical Perspective. University Chemistry, 2024, 39(9): 189-195. doi: 10.12461/PKU.DXHX202312075
4. [4]
  Jiandong Liu , Zhijia Zhang , Kamenskii Mikhail , Volkov Filipp , Eliseeva Svetlana , Jianmin Ma . Research Progress on Cathode Electrolyte Interphase in High-Voltage Lithium Batteries. Acta Physico-Chimica Sinica, 2025, 41(2): 2308048-0. doi: 10.3866/PKU.WHXB202308048
5. [5]
  Tao Jiang , Yuting Wang , Lüjin Gao , Yi Zou , Bowen Zhu , Li Chen , Xianzeng Li . Experimental Design for the Preparation of Composite Solid Electrolytes for Application in All-Solid-State Batteries: Exploration of Comprehensive Chemistry Laboratory Teaching. University Chemistry, 2024, 39(2): 371-378. doi: 10.3866/PKU.DXHX202308057
6. [6]
  Mingyang Men , Jinghua Wu , Gaozhan Liu , Jing Zhang , Nini Zhang , Xiayin Yao . Sulfide Solid Electrolyte Synthesized by Liquid Phase Approach and Application in All-Solid-State Lithium Batteries. Acta Physico-Chimica Sinica, 2025, 41(1): 100004-0. doi: 10.3866/PKU.WHXB202309019
7. [7]
  Da Wang , Xiaobin Yin , Jianfang Wu , Yaqiao Luo , Siqi Shi . All-Solid-State Lithium Cathode/Electrolyte Interfacial Resistance: From Space-Charge Layer Model to Characterization and Simulation. Acta Physico-Chimica Sinica, 2024, 40(7): 2307029-0. doi: 10.3866/PKU.WHXB202307029
8. [8]
  Qianli Ma , Tianbing Song , Tianle He , Xirong Zhang , Huanming Xiong . Sulfur-doped carbon dots: a novel bifunctional electrolyte additive for high-performance aqueous zinc-ion batteries. Acta Physico-Chimica Sinica, 2025, 41(9): 100106-0. doi: 10.1016/j.actphy.2025.100106
9. [9]
  Tengjiao Wang , Tian Cheng , Rongjun Liu , Zeyi Wang , Yuxuan Qiao , An Wang , Peng Li . Conductive Hydrogel-based Flexible Electronic System: Innovative Experimental Design in Flexible Electronics. University Chemistry, 2024, 39(4): 286-295. doi: 10.3866/PKU.DXHX202309094
10. [10]
  Doudou Qin , Junyang Ding , Chu Liang , Qian Liu , Ligang Feng , Yang Luo , Guangzhi Hu , Jun Luo , Xijun Liu . Addressing Challenges and Enhancing Performance of Manganese-based Cathode Materials in Aqueous Zinc-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(10): 2310034-0. doi: 10.3866/PKU.WHXB202310034
11. [11]
  Yan'e LIU , Shengli JIA , Yifan JIANG , Qinghua ZHAO , Yi LI , Xinshu CHANG . MoO₃/cellulose derived carbon aerogel: Fabrication and performance as cathode for lithium-sulfur battery. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1565-1573. doi: 10.11862/CJIC.20250054
12. [12]
  Qinjin DAI , Shan FAN , Pengyang FAN , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Yong ZHANG . Performance of oxygen vacancy-rich V-doped MnO₂ for high-performance aqueous zinc ion battery. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 453-460. doi: 10.11862/CJIC.20240326
13. [13]
  Lin Song , Dourong Wang , Biao Zhang . Innovative Experimental Design and Research on Preparing Flexible Perovskite Fluorescent Gels Using 3D Printing. University Chemistry, 2024, 39(7): 337-344. doi: 10.3866/PKU.DXHX202310107
14. [14]
  Pengyang FAN , Shan FAN , Qinjin DAI , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Xiaoxiao HUANG , Yong ZHANG . Preparation and performance of rich 1T-MoS₂ nanosheets for high-performance aqueous zinc ion battery cathode materials. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 675-682. doi: 10.11862/CJIC.20240339
15. [15]
  Hanmei Lü , Xin Chen , Qifu Sun , Ning Zhao , Xiangxin Guo . Uniform Garnet Nanoparticle Dispersion in Composite Polymer Electrolytes. Acta Physico-Chimica Sinica, 2024, 40(3): 2305016-0. doi: 10.3866/PKU.WHXB202305016
16. [16]
  Yuena Yang , Xufang Hu , Yushan Liu , Yaya Kuang , Jian Ling , Qiue Cao , Chuanhua Zhou . The Realm of Smart Hydrogels. University Chemistry, 2024, 39(5): 172-183. doi: 10.3866/PKU.DXHX202310125
17. [17]
  Hao Chen , Dongyue Yang , Gang Huang , Xinbo Zhang . Progress on Liquid Organic Electrolytes of Li-O₂ Batteries. Acta Physico-Chimica Sinica, 2024, 40(7): 2305059-0. doi: 10.3866/PKU.WHXB202305059
18. [18]
  Jiahe LIU , Gan TANG , Kai CHEN , Mingda ZHANG . Effect of low-temperature electrolyte additives on low-temperature performance of lithium cobaltate batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 719-728. doi: 10.11862/CJIC.20250023
19. [19]
  Zhuo Han , Danfeng Zhang , Haixian Wang , Guorui Zheng , Ming Liu , Yanbing He . Research Progress and Prospect on Electrolyte Additives for Interface Reconstruction of Long-Life Ni-Rich Lithium Batteries. Acta Physico-Chimica Sinica, 2024, 40(9): 2307034-0. doi: 10.3866/PKU.WHXB202307034
20. [20]
  Rui Yang , Hui Li , Qingfei Meng , Wenjie Li , Jiliang Wu , Yongjin Fang , Chi Huang , Yuliang Cao . Influence of PC-based Electrolyte on High-Rate Performance in Li/CrO_x Primary Battery. Acta Physico-Chimica Sinica, 2024, 40(9): 2308053-0. doi: 10.3866/PKU.WHXB202308053

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(179)
HTML views(21)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return