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May 7, 2026Journal of Materials Chemistry A0 citations

Carboxylated CNT–Vanadium Hexacyanoferrate Cathode Enabling High-Energy-Density Quasi-Solid-State H₂ Batteries with Enhanced Low-Temperature Performance

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XCXiuquan ChenQinghai Normal UniversityYZYuhua ZhaoQinghai Normal UniversityXRXiaodong RangQinghai Normal University

Key Points

  • The research aims to enhance the performance of cathodes for hydrogen batteries to improve capacity and functionality.
  • Developed a carboxylated CNT-vanadium hexacyanoferrate cathode
  • Evaluated the cathode's capacity and performance under low-temperature conditions
  • Conducted tests on hydrogen batteries for energy storage
  • Achieved capacities exceeding 60 mAh g-1
  • Showcased improved performance in low-temperature scenarios
  • Indicated potential for large-scale energy storage applications

Abstract

Rechargeable hydrogen batteries based on reversible proton insertion are promising for large-scale energy storage; however, most reported cathodes remain limited to capacities below 60 mAh g-1. Here, we report a...

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Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/69fbef68164b5133a91a33a8https://doi.org/10.1039/d6ta01134a
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