What question did this study set out to answer?

The aim is to optimize C-F configurations in O-CFx cathodes to improve the energy density of lithium/CFx batteries.

April 10, 2026

Tailoring C-F Configurations in O-CFx Cathodes via Wet Chemistry for 600 Wh kg-1 Li/O-CFx Pouch Cells

Key Points

The aim is to optimize C-F configurations in O-CFx cathodes to improve the energy density of lithium/CFx batteries.
Utilized wet chemistry to tailor cathode configurations
Evaluated energy density of the modified pouch cells
Conducted comparative analyses with standard battery configurations
Achieved an energy density of 600 Wh kg-1 in modified pouch cells
Demonstrated significant improvements over conventional designs
Suggested enhanced performance for military and commercial use
Revealed potential for deeper applications in energy-intensive fields

Abstract

Li/CFx primary batteries, featuring an ultra-high theoretical energy density (2180 Wh kg-1), have been widely employed in critical military and commercial applications, e.g., deep-space and deep-sea exploration. However, the underlying...

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Authors

Zhenghuai Sun

Xiaobin Liao

Luyu Li

Journals

Energy & Environmental Science

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Tailoring C-F Configurations in O-CFx Cathodes via Wet Chemistry for 600 Wh kg-1 Li/O-CFx Pouch Cells

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Abstract

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