Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films

Da Lei; Wenzhe Shang; Lyuyang Cheng; Poonam; Waldemar Kaiser; Pritam Banerjee; Suo Tu; Olivier Henrotte; Jinsheng Zhang; Alessio Gagliardi; Joerg Jinschek; Emiliano Cortés; Peter Müller-Buschbaum; Aliaksandr S. Bandarenka; Mian Zahid Hussain; Roland A. Fischer

doi:10.1002/aenm.202403030

Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films

Da Lei, Wenzhe Shang, Lyuyang Cheng, Poonam, Waldemar Kaiser, Pritam Banerjee, Suo Tu, Olivier Henrotte, Jinsheng Zhang, Alessio Gagliardi, Joerg Jinschek, Emiliano Cortés, Peter Müller-Buschbaum, Aliaksandr S. Bandarenka^*, Mian Zahid Hussain^*, Roland A. Fischer^*

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

Zinc (Zn) emerges as an ideal anode for aqueous-based energy storage devices because of its safety, non-toxicity, and cost-effectiveness. However, the reversibility of zinc anodes is constrained by unchecked dendrite proliferation and parasitic side reactions. To minimize these adverse effects, a highly oriented, crystalline 2D porous fluorinated covalent organic framework (denoted as TpBD-2F) thin film is in situ synthesized on the Zn anode as a protective layer. The zincophilic and hydrophobic TpBD-2F provides numerous 1D fluorinated nanochannels, which facilitate the hopping/transfer of Zn²⁺ and repel H₂O infiltration, thus regulating Zn²⁺ flux and inhibiting interfacial corrosion. The resulting TpBD-2F protective film enabled stable plating/stripping in symmetric cells for over 1200 h at 2 mA cm⁻². Furthermore, assembled full cells (Zn-ion capacitors) deliver an ultra-long cycling life of over 100 000 cycles at a current density of 5 A g⁻¹, outperforming nearly all reported porous crystalline materials.

Original language	English
Article number	2403030
Journal	Advanced Energy Materials
Volume	14
Issue number	46
Number of pages	13
ISSN	1614-6832
DOIs	https://doi.org/10.1002/aenm.202403030
Publication status	Published - 2024

Keywords

Covalent organic framework
Dendrite-free
Protective film
Zn metal anode
Zn-ion capacitors

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Lei, D., Shang, W., Cheng, L., Poonam, Kaiser, W., Banerjee, P., Tu, S., Henrotte, O., Zhang, J., Gagliardi, A., Jinschek, J., Cortés, E., Müller-Buschbaum, P., Bandarenka, A. S., Hussain, M. Z., & Fischer, R. A. (2024). Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films. Advanced Energy Materials, 14(46), Article 2403030 . https://doi.org/10.1002/aenm.202403030

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title = "Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films",

abstract = "Zinc (Zn) emerges as an ideal anode for aqueous-based energy storage devices because of its safety, non-toxicity, and cost-effectiveness. However, the reversibility of zinc anodes is constrained by unchecked dendrite proliferation and parasitic side reactions. To minimize these adverse effects, a highly oriented, crystalline 2D porous fluorinated covalent organic framework (denoted as TpBD-2F) thin film is in situ synthesized on the Zn anode as a protective layer. The zincophilic and hydrophobic TpBD-2F provides numerous 1D fluorinated nanochannels, which facilitate the hopping/transfer of Zn2+ and repel H2O infiltration, thus regulating Zn2+ flux and inhibiting interfacial corrosion. The resulting TpBD-2F protective film enabled stable plating/stripping in symmetric cells for over 1200 h at 2 mA cm−2. Furthermore, assembled full cells (Zn-ion capacitors) deliver an ultra-long cycling life of over 100 000 cycles at a current density of 5 A g−1, outperforming nearly all reported porous crystalline materials.",

keywords = "Covalent organic framework, Dendrite-free, Protective film, Zn metal anode, Zn-ion capacitors",

author = "Da Lei and Wenzhe Shang and Lyuyang Cheng and Poonam and Waldemar Kaiser and Pritam Banerjee and Suo Tu and Olivier Henrotte and Jinsheng Zhang and Alessio Gagliardi and Joerg Jinschek and Emiliano Cort{\'e}s and Peter M{\"u}ller-Buschbaum and Bandarenka, {Aliaksandr S.} and Hussain, {Mian Zahid} and Fischer, {Roland A.}",

note = "Publisher Copyright: {\textcopyright} 2024 The Author(s). Advanced Energy Materials published by Wiley-VCH GmbH.",

year = "2024",

doi = "10.1002/aenm.202403030",

language = "English",

volume = "14",

journal = "Advanced Energy Materials",

issn = "1614-6832",

publisher = "Wiley - V C H Verlag GmbH & Co. KGaA",

number = "46",

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Lei, D, Shang, W, Cheng, L, Poonam, Kaiser, W, Banerjee, P, Tu, S, Henrotte, O, Zhang, J, Gagliardi, A, Jinschek, J, Cortés, E, Müller-Buschbaum, P, Bandarenka, AS, Hussain, MZ & Fischer, RA 2024, 'Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films', Advanced Energy Materials, vol. 14, no. 46, 2403030 . https://doi.org/10.1002/aenm.202403030

TY - JOUR

T1 - Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films

AU - Lei, Da

AU - Shang, Wenzhe

AU - Cheng, Lyuyang

AU - Poonam,

AU - Kaiser, Waldemar

AU - Banerjee, Pritam

AU - Tu, Suo

AU - Henrotte, Olivier

AU - Zhang, Jinsheng

AU - Gagliardi, Alessio

AU - Jinschek, Joerg

AU - Cortés, Emiliano

AU - Müller-Buschbaum, Peter

AU - Bandarenka, Aliaksandr S.

AU - Hussain, Mian Zahid

AU - Fischer, Roland A.

PY - 2024

Y1 - 2024

N2 - Zinc (Zn) emerges as an ideal anode for aqueous-based energy storage devices because of its safety, non-toxicity, and cost-effectiveness. However, the reversibility of zinc anodes is constrained by unchecked dendrite proliferation and parasitic side reactions. To minimize these adverse effects, a highly oriented, crystalline 2D porous fluorinated covalent organic framework (denoted as TpBD-2F) thin film is in situ synthesized on the Zn anode as a protective layer. The zincophilic and hydrophobic TpBD-2F provides numerous 1D fluorinated nanochannels, which facilitate the hopping/transfer of Zn2+ and repel H2O infiltration, thus regulating Zn2+ flux and inhibiting interfacial corrosion. The resulting TpBD-2F protective film enabled stable plating/stripping in symmetric cells for over 1200 h at 2 mA cm−2. Furthermore, assembled full cells (Zn-ion capacitors) deliver an ultra-long cycling life of over 100 000 cycles at a current density of 5 A g−1, outperforming nearly all reported porous crystalline materials.

AB - Zinc (Zn) emerges as an ideal anode for aqueous-based energy storage devices because of its safety, non-toxicity, and cost-effectiveness. However, the reversibility of zinc anodes is constrained by unchecked dendrite proliferation and parasitic side reactions. To minimize these adverse effects, a highly oriented, crystalline 2D porous fluorinated covalent organic framework (denoted as TpBD-2F) thin film is in situ synthesized on the Zn anode as a protective layer. The zincophilic and hydrophobic TpBD-2F provides numerous 1D fluorinated nanochannels, which facilitate the hopping/transfer of Zn2+ and repel H2O infiltration, thus regulating Zn2+ flux and inhibiting interfacial corrosion. The resulting TpBD-2F protective film enabled stable plating/stripping in symmetric cells for over 1200 h at 2 mA cm−2. Furthermore, assembled full cells (Zn-ion capacitors) deliver an ultra-long cycling life of over 100 000 cycles at a current density of 5 A g−1, outperforming nearly all reported porous crystalline materials.

KW - Covalent organic framework

KW - Dendrite-free

KW - Protective film

KW - Zn metal anode

KW - Zn-ion capacitors

U2 - 10.1002/aenm.202403030

DO - 10.1002/aenm.202403030

M3 - Journal article

AN - SCOPUS:85205950843

SN - 1614-6832

VL - 14

JO - Advanced Energy Materials

JF - Advanced Energy Materials

IS - 46

M1 - 2403030

ER -

Ion-Transport Kinetics and Interface Stability Augmentation of Zinc Anodes Based on Fluorinated Covalent Organic Framework Thin Films

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