March 3, 2026

Multiscale binder engineering enables high-kinetics Prussian blue analogue cathodes for aqueous Na-ion batteries

Key Points

Significant enhancement in electrode kinetics is observed with PVDF binder compared to PTFE binder.
Kinetics improved by optimizing the mesostructure through better adhesion and wettability of PVDF.
Assessment conducted on NiHCF cathodes in aqueous sodium-ion battery systems provides essential insights.
Findings suggest potential for better-performing batteries through careful binder selection in electrode design.

Abstract

Binder effects in aqueous Na-ion batteries are probed by comparing PVDF with PTFE for NiHCF cathodes. PVDF's better adhesion and wettability optimize the mesostructure, significantly enhancing electrode kinetics versus PTFE-based counterparts.

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Authors

Lizhang Yang

Jiayi Tang

Nanjing University of Science and Technology

Peng Zhao

Nanjing University of Science and Technology

Journals

Journal of Materials Chemistry A

Actions

Institutions

Hebrew University of Jerusalem

Nanjing University of Science and Technology

Gachon University

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Multiscale binder engineering enables high-kinetics Prussian blue analogue cathodes for aqueous Na-ion batteries

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion

Cite this study

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