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Nano Research 2024, 17(6): 5278-5287 https://doi.org/10.1007/s12274-024-6525-5
Research Article | Issue | Published: 03 April 2024

Polyzwitterionic cross-linked double network hydrogel electrolyte enabling high-stable Zn anode

Show Author's Information Mengyu Shi1,2,  Junlong Zhang1,2,  Guochuan Tang2,  Ben Wang3,  Sen Wang2,  Xiaoxian Ren1,2,  Guojie Li1,2( ),  Weihua Chen1,2( ),  Chuntai Liu1,  Changyu Shen1
State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
Research Institute of Interdisciplinary Science and School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
Keywords:
Zn anode, dendrites, parasitic reactions, polyzwitterion, double network hydrogel electrolyte
Topics:
Electric batteries
Cite this article:
Shi M, Zhang J, Tang G, et al. Polyzwitterionic cross-linked double network hydrogel electrolyte enabling high-stable Zn anode. Nano Research, 2024, 17(6): 5278-5287. https://doi.org/10.1007/s12274-024-6525-5
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Abstract Full text Electronic supplementary material About this article

Zn metal anode suffers from dendrite issues and passive byproducts, which severely plagues the practical application of aqueous Zn metal batteries. Herein, a polyzwitterionic cross-linked double network hydrogel electrolyte composed of physical crosslinking (hyaluronic acid) and chemical crosslinking (synthetic zwitterionic monomer copolymerized with acrylamide) is introduced to overcome these obstacles. On the one hand, highly hydrophilic physical network provides an energy dissipation channel to buffer stress and builds a H2O-poor interface to avoid side reactions. On the other hand, the charged groups (sulfonic and imidazolyl) in chemical crosslinking structure build anion/cation transport channels to boost ions’ kinetics migration and regulate the typical solvent structure [Zn(H2O)6]2+ to R-SO3− [Zn(H2O)4]2+, with uniform electric field distribution and significant resistance to dendrites and parasitic reactions. Based on the above functions, the symmetric zinc cell exhibits superior cycle stability for more than 420 h at a high current density of 5 mA·cm−2, and Zn||MnO2 full cell has a reversible specific capacity of 150 mAh·g−1 after 1000 cycles at 2 C with this hydrogel electrolyte. Furthermore, the pouch cell delivers impressive flexibility and cyclability for energy-storage applications.


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Abstract
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Electronic supplementary material
About this article

Polyzwitterionic cross-linked double network hydrogel electrolyte enabling high-stable Zn anode

Show Author's information Mengyu Shi1,2, Junlong Zhang1,2, Guochuan Tang2, Ben Wang3, Sen Wang2, Xiaoxian Ren1,2, Guojie Li1,2( ), Weihua Chen1,2( ), Chuntai Liu1, Changyu Shen1
State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou 450002, China
College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
Research Institute of Interdisciplinary Science and School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China

Abstract

Zn metal anode suffers from dendrite issues and passive byproducts, which severely plagues the practical application of aqueous Zn metal batteries. Herein, a polyzwitterionic cross-linked double network hydrogel electrolyte composed of physical crosslinking (hyaluronic acid) and chemical crosslinking (synthetic zwitterionic monomer copolymerized with acrylamide) is introduced to overcome these obstacles. On the one hand, highly hydrophilic physical network provides an energy dissipation channel to buffer stress and builds a H2O-poor interface to avoid side reactions. On the other hand, the charged groups (sulfonic and imidazolyl) in chemical crosslinking structure build anion/cation transport channels to boost ions’ kinetics migration and regulate the typical solvent structure [Zn(H2O)6]2+ to R-SO3− [Zn(H2O)4]2+, with uniform electric field distribution and significant resistance to dendrites and parasitic reactions. Based on the above functions, the symmetric zinc cell exhibits superior cycle stability for more than 420 h at a high current density of 5 mA·cm−2, and Zn||MnO2 full cell has a reversible specific capacity of 150 mAh·g−1 after 1000 cycles at 2 C with this hydrogel electrolyte. Furthermore, the pouch cell delivers impressive flexibility and cyclability for energy-storage applications.

Keywords: Zn anode, dendrites, parasitic reactions, polyzwitterion, double network hydrogel electrolyte

References(59)

[1]

Sun, W.; Wang, F.; Zhang, B.; Zhang, M. Y.; Küpers, V.; Ji, X.; Theile, C.; Bieker, P.; Xu, K.; Wang, C. S. et al. A rechargeable zinc-air battery based on zinc peroxide chemistry. Science 2021, 371, 46–51.
DOI Google Scholar
[2]

Wang, Y. Y.; Wang, Z. J.; Pang, W. K.; Lie, W.; Yuwono, J. A.; Liang, G. M.; Liu, S. L.; D’Angelo, A. M.; Deng, J. J.; Fan, Y. M. et al. Solvent control of water O–H bonds for highly reversible zinc ion batteries. Nat. Commun. 2023, 14, 2720.
DOI Google Scholar
[3]

Pu, X. J.; Zhao, D.; Fu, C. L.; Chen, Z. X.; Cao, S. N.; Wang, C. S.; Cao, Y. L. Understanding and calibration of charge storage mechanism in cyclic voltammetry curves. Angew. Chem., Int. Ed. 2021, 60, 21310–21318.
DOI Google Scholar
[4]

Wang, F. F.; Zhang, J. P.; Lu, H. T.; Zhu, H. B.; Chen, Z. H.; Wang, L.; Yu, J. Y.; You, C. H.; Li, W. H.; Song, J. W. et al. Production of gas-releasing electrolyte-replenishing Ah-scale zinc metal pouch cells with aqueous gel electrolyte. Nat. Commun. 2023, 14, 4211.
DOI Google Scholar
[5]

Zhao, D.; Chen, S. S.; Lai, Y. Y.; Ding, M. Y.; Cao, Y. L.; Chen, Z. X. A stable “rocking-chair” zinc-ion battery boosted by low-strain Zn3V4(PO4)6 cathode. Nano Energy 2022, 100, 107520.
DOI Google Scholar
[6]

Han, D. L.; Cui, C. J.; Zhang, K. Y.; Wang, Z. X.; Gao, J. C.; Guo, Y.; Zhang, Z. C.; Wu, S. C.; Yin, L. C.; Weng, Z. et al. A non-flammable hydrous organic electrolyte for sustainable zinc batteries. Nat. Sustain. 2022, 5, 205–213.
DOI Google Scholar
[7]

Yang, C. Y.; Xia, J. L.; Cui, C. Y.; Pollard, T. P.; Vatamanu, J.; Faraone, A.; Dura, J. A.; Tyagi, M.; Kattan, A.; Thimsen, E. et al. All-temperature zinc batteries with high-entropy aqueous electrolyte. Nat. Sustain. 2023, 6, 325–335.
DOI Google Scholar
[8]

Li, S. H.; Li, M. L.; Chi, X. W.; Yin, X.; Luo, Z. D.; Yu, J. H. High-stable aqueous zinc metal anodes enabled by an oriented ZnQ zeolite protective layer with facile ion migration kinetics. Acta Phys.—Chim. Sin. 2024, 40, 2309003.
DOI Google Scholar
[9]

Zhao, D.; Pu, X. J.; Tang, S. L.; Ding, M. Y.; Zeng, Y. B.; Cao, Y. L.; Chen, Z. X. δ-VOPO4 as a high-voltage cathode material for aqueous zinc-ion batteries. Chem. Sci. 2023, 14, 8206–8213
DOI Google Scholar
[10]

Yang, J. Z.; Yin, B. S.; Sun, Y.; Pan, H. G.; Sun, W. P.; Jia, B. H.; Zhang, S. W.; Ma, T. Y. Zinc anode for mild aqueous zinc-ion batteries: Challenges, strategies, and perspectives. Nano-Micro Lett. 2022, 14, 42.
DOI Google Scholar
[11]

Yi, Z. H.; Chen, G. Y.; Hou, F.; Wang, L. Q.; Liang, J. Strategies for the stabilization of Zn metal anodes for Zn-ion batteries. Adv. Energy Mater. 2021, 11, 2003065.
DOI Google Scholar
[12]

Zhu, Y. H.; Liang, G. J.; Cui, X.; Liu, X. Q.; Zhong, H. X.; Zhi, C. Y.; Yang, Y. K. Engineering hosts for Zn anodes in aqueous Zn-ion batteries. Energy Environ. Sci. 2024, 17, 369–385.
DOI Google Scholar
[13]

Wang, X. Y.; Li, W. J.; Han, C.; Liu, H. K.; Dou, S. X. Challenges and optimization strategies of the anode of aqueous zinc-ion battery. Energy Storage Sci. Technol. 2022, 11, 1211–1225.
DOI Google Scholar
[14]

Tao, F.; Feng, K. J.; Liu, Y.; Ren, J. Z.; Xiong, Y.; Li, C. B.; Ren, F. Z. Suppressing interfacial side reactions of zinc metal anode via isolation effect toward high-performance aqueous zinc-ion batteries. Nano Res. 2023, 16, 6789–6797.
DOI Google Scholar
[15]

Gao, Y.; Cao, Q. H.; Pu, J.; Zhao, X.; Fu, G. W.; Chen, J. P.; Wang, Y. X.; Guan, C. Stable Zn anodes with triple gradients. Adv. Mater. 2023, 35, 2207573.
DOI Google Scholar
[16]

Yang, Q.; Li, Q.; Liu, Z. X.; Wang, D. H.; Guo, Y.; Li, X. L.; Tang, Y. C.; Li, H. F.; Dong, B. B.; Zhi, C. Y. Dendrites in Zn-based batteries. Adv. Mater. 2020, 32, 2001854.
DOI Google Scholar
[17]

Zeng, Y. X.; Pei, Z. H.; Guo, Y.; Luan, D. Y.; Gu, X. J.; Lou, X. W. Zincophilic interfacial manipulation against dendrite growth and side reactions for stable Zn metal anodes. Angew. Chem., Int. Ed. 2023, 62, e202312145.
DOI Google Scholar
[18]

Shi, W. C.; Liu, Y.; Zhang, B. M.; Li, Q.; Han, C. H.; Mai, L. Q. Research progress and prospect on electrolyte additives for stabilizing the zinc anode interface in aqueous batteries. Energy Storage Sci. Technol. 2023, 12, 1589–1603.
DOI Google Scholar
[19]

Ge, J. M.; Zhang, Y. Y.; Xie, Z. K.; Xie, H. B.; Chen, W. H.; Lu, B. A. Tailored ZnF2/ZnS-rich interphase for reversible aqueous Zn batteries. Nano Res. 2023, 16, 4996–5005.
DOI Google Scholar
[20]

Jiang, H.; Tang, L. T.; Fu, Y. K.; Wang, S. T.; Sandstrom, S. K.; Scida, A. M.; Li, G. X.; Hoang, D.; Hong, J. J.; Chiu, N. C. et al. Chloride electrolyte enabled practical zinc metal battery with a near-unity coulombic efficiency. Nat. Sustain. 2023, 6, 806–815.
DOI Google Scholar
[21]

Zhao, Y. X.; Guo, S.; Chen, M. J.; Lu, B. A.; Zhang, X. T.; Liang, S. Q.; Zhou, J. Tailoring grain boundary stability of zinc-titanium alloy for long-lasting aqueous zinc batteries. Nat. Commun. 2023, 14, 7080.
DOI Google Scholar
[22]
Lei, S. Y.; Feng, J. X.; Chen, Y. C.; Zheng, D.; Liu, W. X.; Shi, W. H.; Wu, F. F.; Cao, X. H. Advance in reversible Zn anodes promoted by 2D materials. Rare Met., in press, https://doi.org/10.1007/s12598-023-02478-8.
[23]

Zhang, Q.; Ma, Y. L.; Lu, Y.; Zhou, X. Z.; Lin, L.; Li, L.; Yan, Z. H.; Zhao, Q.; Zhang, K.; Chen, J. Designing anion-type water-free Zn2+ solvation structure for robust Zn metal anode. Angew. Chem., Int. Ed. 2021, 60, 23357–23364.
DOI Google Scholar
[24]

Yang, X. Z.; Li, C.; Sun, Z. T.; Yang, S.; Shi, Z. X.; Huang, R.; Liu, B. Z.; Li, S.; Wu, Y. H.; Wang, M. L. et al. Interfacial manipulation via in situ grown ZnSe cultivator toward highly reversible Zn metal anodes. Adv. Mater. 2021, 33, 2105951.
DOI Google Scholar
[25]

Cao, Y. F.; Tang, X. H.; Li, L. G.; Tu, H. F.; Hu, Y. Z.; Yu, Y. Y.; Cheng, S.; Lin, H. Z.; Zhang, L. W.; Di, J. T. et al. Fast Zn2+ mobility enabled by sucrose modified Zn2+ solvation structure for dendrite-free aqueous zinc battery. Nano Res. 2023, 16, 3839–3846.
DOI Google Scholar
[26]

Tian, C.; Wang, J. L.; Sun, R. X.; Ali, T.; Wang, H. F.; Xie, B. B.; Zhong, Y. J.; Hu, Y. Improved interfacial ion migration and deposition through the chain-liquid synergistic effect by a carboxylated hydrogel electrolyte for stable zinc metal anodes. Angew. Chem., Int. Ed. 2023, 62, e202310970.
DOI Google Scholar
[27]

Cui, J. W.; Tao, Z. R.; Wu, J. Y.; Ma, S. S.; Yang, Y. Y.; Zhang, J. Y. A stable triazole-based covalent gel for long-term cycling Zn anode in zinc-ion batteries. Small 2023, 19, 2304640.
DOI Google Scholar
[28]

Fu, C. Y.; Wang, Y. P.; Lu, C. G.; Zhou, S.; He, Q.; Hu, Y. Z.; Feng, M. Y.; Wan, Y. L.; Lin, J. D.; Zhang, Y. F. et al. Modulation of hydrogel electrolyte enabling stable zinc metal anode. Energy Storage Mater. 2022, 51, 588–598.
DOI Google Scholar
[29]

Huang, S. W.; Hou, L.; Li, T. Y.; Jiao, Y. C.; Wu, P. Y. Antifreezing hydrogel electrolyte with ternary hydrogen bonding for high-performance zinc-ion batteries. Adv. Mater. 2022, 34, 2110140.
DOI Google Scholar
[30]

Wang, X. L.; Wang, B.; Cheng, J. L. Multi-healable, mechanically durable double cross-linked polyacrylamide electrolyte incorporating hydrophobic interactions for dendrite-free flexible zinc-ion batteries. Adv. Funct. Mater. 2023, 33, 2304470.
DOI Google Scholar
[31]

Xia, H.; Xu, G.; Cao, X.; Miao, C. Y.; Zhang, H. N.; Chen, P. Y.; Zhou, Y.; Zhang, W.; Sun, Z. M. Single-ion-conducting hydrogel electrolytes based on slide-ring pseudo-polyrotaxane for ultralong-cycling flexible zinc-ion batteries. Adv. Mater. 2023, 35, 2301996.
DOI Google Scholar
[32]

Liu, Q.; Yu, Z. L.; Zhuang, Q. N.; Kim, J. K.; Kang, F. Y.; Zhang, B. Anti-fatigue hydrogel electrolyte for all-flexible Zn-ion batteries. Adv. Mater. 2023, 35, 2300498.
DOI Google Scholar
[33]

Nie, L.; Gao, R. H.; Zhang, M. T.; Zhu, Y. F.; Wu, X. R.; Lao, Z. J.; Zhou, G. M. Integration of porous high-loading electrode and gel polymer electrolyte for high-performance quasi-solid-state battery. Adv. Energy Mater. 2024, 14, 2302476.
DOI Google Scholar
[34]

Shi, Y.; Wang, R.; Bi, S. S.; Yang, M.; Liu, L. L.; Niu, Z. Q. An anti-freezing hydrogel electrolyte for flexible zinc-ion batteries operating at −70 °C. Adv. Funct. Mater. 2023, 33, 2214546.
DOI Google Scholar
[35]

Song, S. W.; Kim, H.; Shin, S.; Jang, S.; Bae, J. H.; Pang, C.; Choi, J.; Yoon, K. R. Hierarchically porous hydrogel electrolyte prepared from interpenetrating polymer networks for flexible Zn-air batteries. Energy Storage Mater. 2023, 60, 102802.
DOI Google Scholar
[36]

Yan, Y. C.; Duan, S. D.; Liu, B.; Wu, S. W.; Alsaid, Y.; Yao, B. W.; Nandi, S.; Du, Y. J.; Wang, T. W.; Li, Y. Z. et al. Tough hydrogel electrolytes for anti-freezing zinc-ion batteries. Adv. Mater. 2023, 35, 2211673.
DOI Google Scholar
[37]

Huang, S.; Wan, F.; Bi, S. S.; Zhu, J. C.; Niu, Z. Q.; Chen, J. A self-healing integrated all-in-one zinc-ion battery. Angew. Chem., Int. Ed. 2019, 131, 4357–4361.
DOI Google Scholar
[38]

Wang, Z.; Heasman, P.; Rostami, J.; Benselfelt, T.; Linares, M.; Li, H. L.; Iakunkov, A.; Sellman, F.; Östmans, R.; Hamedi, M. M. et al. Dynamic networks of cellulose nanofibrils enable highly conductive and strong polymer gel electrolytes for lithium-ion batteries. Adv. Funct. Mater. 2023, 33, 2212806.
DOI Google Scholar
[39]

Yang, J. L.; Li, J.; Zhao, J. W.; Liu, K.; Yang, P. H.; Fan, H. J. Stable zinc anodes enabled by a zincophilic polyanionic hydrogel layer. Adv. Mater. 2022, 34, 2202382.
DOI Google Scholar
[40]

Meng, Z.; Jiao, Y. C.; Wu, P. Y. Alleviating side reactions on Zn anodes for aqueous batteries by a cell membrane derived phosphorylcholine zwitterionic protective layer. Angew. Chem., Int. Ed. 2023, 62, e202307271.
DOI Google Scholar
[41]

Yu, H. M.; Chen, D. P.; Ni, X. Y.; Qing, P.; Yan, C. S.; Wei, W. F.; Ma, J. M.; Ji, X. B.; Chen, Y. J.; Chen, L. B. Reversible adsorption with oriented arrangement of a zwitterionic additive stabilizes electrodes for ultralong-life Zn-ion batteries. Energy Environ. Sci. 2023, 16, 2684–2695.
DOI Google Scholar
[42]

Leng, K. T.; Li, G. J.; Guo, J. J.; Zhang, X. Y.; Wang, A. X.; Liu, X. J.; Luo, J. Y. A safe polyzwitterionic hydrogel electrolyte for long-life quasi-solid state zinc metal batteries. Adv. Funct. Mater. 2020, 30, 2001317.
DOI Google Scholar
[43]

Mo, F. N.; Chen, Z.; Liang, G. J.; Wang, D. H.; Zhao, Y. W.; Li, H. F.; Dong, B. B.; Zhi, C. Y. Zwitterionic sulfobetaine hydrogel electrolyte building separated positive/negative ion migration channels for aqueous Zn-MnO2 batteries with superior rate capabilities. Adv. Energy Mater. 2020, 10, 2000035.
DOI Google Scholar
[44]
Cui, Y.; Chen, W. P.; Xin, W. W.; Ling, H. Y.; Hu, Y. H.; Zhang, Z. H.; He, X. F.; Zhao, Y.; Kong, X. Y.; Wen, L. P. et al. Gradient quasi-solid electrolyte enables selective and fast ion transport for robust aqueous zinc-ion batteries. Adv. Mater., in press, https://doi.org/10.1002/adma.202308639.
[45]

Guo, Y.; Cai, W. L.; Lin, Y.; Zhang, Y. Y.; Luo, S.; Huang, K. X.; Wu, H.; Zhang, Y. An ion redistributor enabled by cost-effective weighing paper interlayer for dendrite free aqueous zinc-ion battery. Energy Storage Mater. 2022, 50, 580–588.
DOI Google Scholar
[46]

Kim, S.; Heo, J.; Kim, R.; Lee, J. H.; Seo, J.; Yoon, S.; Lee, H.; Kim, S. J.; Kim, H. T. Electrokinetic-driven fast ion delivery for reversible aqueous zinc metal batteries with high capacity. Small 2021, 17, 2008059.
DOI Google Scholar
[47]

Li, J. W.; Zhou, S.; Chen, Y. N.; Meng, X. Y.; Azizi, A.; He, Q.; Li, H.; Chen, L.; Han, C.; Pan, A. Q. Self-smoothing deposition behavior enabled by beneficial potential compensating for highly reversible Zn-metal anodes. Adv. Funct. Mater. 2023, 33, 2307201.
DOI Google Scholar
[48]
Liu, Z. P.; Guo, Z. K.; Fan, L. S.; Zhao, C. Y.; Chen, A. S.; Wang, M.; Li, M.; Lu, X. Y.; Zhang, J. C.; Zhang, Y. et al. Construct robust epitaxial growth of (101) textured zinc metal anode for long life and high capacity in mild aqueous zinc-ion batteries. Adv. Mater., in press, https://doi.org/10.1002/adma.202305988.
[49]

Wang, H. R.; Zhou, A. B.; Hu, X.; Hu, Z. Q.; Zhang, F. L.; Huang, Y. X.; Li, L.; Wu, F.; Chen, R. J. Bifunctional dynamic adaptive interphase reconfiguration for zinc deposition modulation and side reaction suppression in aqueous zinc ion batteries. ACS Nano 2023, 17, 11946–11956.
DOI Google Scholar
[50]

Yan, H. B.; Li, S. M.; Xu, H. F.; Chen, H.; Yang, S. B.; Li, B. Triggering Zn2+ unsaturated hydration structure via hydrated salt electrolyte for high voltage and cycling stable rechargeable aqueous Zn battery. Adv. Energy Mater. 2022, 12, 2201599.
DOI Google Scholar
[51]

Dong, D. Y.; Tsao, C.; Hung, H. C.; Yao, F. L.; Tang, C. J.; Niu, L. Q.; Ma, J. R.; Macarthur, J.; Sinclair, A.; Wu, K. et al. High-strength and fibrous capsule-resistant zwitterionic elastomers. Sci. Adv. 2021, 7, eabc5442.
DOI Google Scholar
[52]

Li, G. R.; Lu, F.; Dou, X. Y.; Wang, X.; Luo, D.; Sun, H.; Yu, A. P.; Chen, Z. W. Polysulfide regulation by the zwitterionic barrier toward durable lithium-sulfur batteries. J. Am. Chem. Soc. 2020, 142, 3583–3592.
DOI Google Scholar
[53]

Li, G. J.; Zhao, Z. H.; Zhang, S. L.; Sun, L.; Li, M. N.; Yuwono, J. A.; Mao, J. F.; Hao, J. N.; Vongsvivut, J.; Xing, L. D. et al. A biocompatible electrolyte enables highly reversible Zn anode for zinc ion battery. Nat. Commun. 2023, 14, 6526.
DOI Google Scholar
[54]

Cai, C. C.; Wen, C. Y.; Zhao, W. Q.; Tian, S.; Long, Y.; Zhang, X. Y.; Sui, X. J.; Zhang, L.; Yang, J. Environment-resistant organohydrogel-based sensor enables highly sensitive strain, temperature, and humidity responses. ACS Appl. Mater. Interfaces 2022, 14, 23692–23700.
DOI Google Scholar
[55]

Li, X. L.; Yuan, L. B.; Liu, R.; He, H. N.; Hao, J. N.; Lu, Y.; Wang, Y. M.; Liang, G. M.; Yuan, G. H.; Guo, Z. P. Engineering textile electrode and bacterial cellulose nanofiber reinforced hydrogel electrolyte to enable high-performance flexible all-solid-state supercapacitors. Adv. Energy Mater. 2021, 11, 2003010.
DOI Google Scholar
[56]

He, Q.; Fang, G. Z.; Chang, Z.; Zhang, Y. F.; Zhou, S.; Zhou, M.; Chai, S. M.; Zhong, Y.; Cao, G. Z.; Liang, S. Q. et al. Building ultra-stable and low-polarization composite Zn anode interface via hydrated polyzwitterionic electrolyte construction. Nano-Micro Lett. 2022, 14, 93.
DOI Google Scholar
[57]

Peng, M. K.; Wang, L.; Li, L. B.; Tang, X. N.; Huang, B. Y.; Hu, T.; Yuan, K.; Chen, Y. W. Manipulating the interlayer spacing of 3D Mxenes with improved stability and zinc-ion storage capability. Adv. Funct. Mater. 2022, 32, 2109524.
DOI Google Scholar
[58]

Fu, Q. J.; Hao, S. W.; Meng, L.; Xu, F.; Yang, J. Engineering self-adhesive polyzwitterionic hydrogel electrolytes for flexible zinc-ion hybrid capacitors with superior low-temperature adaptability. ACS Nano 2021, 15, 18469–18482.
DOI Google Scholar
[59]

Cao, Q. H.; Gao, Y.; Pu, J.; Zhao, X.; Wang, Y. X.; Chen, J. P.; Guan, C. Gradient design of imprinted anode for stable Zn-ion batteries. Nat. Commun. 2023, 14, 641.
DOI Google Scholar
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Publication history
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Acknowledgements

Publication history

Received: 09 January 2024
Revised: 27 January 2024
Accepted: 28 January 2024
Published: 03 April 2024
Issue date: June 2024

Copyright

© Tsinghua University Press 2024

Acknowledgements

Acknowledgements

This work was supported by the Science Technology and Innovation Team in University of Henan Province (No. 24IRTSTHN002), the National Natural Science Foundation of China (No. 22279121), and China Postdoctoral Science Foundation (No. 2022M712863), and DFT calculations were supported by the National Supercomputing Centre in Zhengzhou and the funding of Zhengzhou University.

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