Source link : https://tech365.info/the-way-forward-for-aqueous-batteries-from-hydrogen-bonds-to-excessive-efficiency/
The bonding, storage, and transport of protons differ from these of different metallic cations. Credit score: Matter (2025). DOI: 10.1016/j.matt.2025.102165
A analysis group led by Prof. Pan Feng from the College of Superior Supplies, Peking College Shenzhen Graduate College has uncovered key mechanisms that govern how protons are saved and transported in aqueous batteries.
The examine gives important insights that would result in safer, faster-charging, and higher-capacity alternate options to as we speak’s lithium-ion batteries. Revealed in Matter, the examine titled “Proton storage and transfer in aqueous batteries” reveals how hydrogen-bond community engineering allows environment friendly proton storage and transport.
Aqueous batteries, which use water-based electrolytes, are inherently safer than lithium-ion methods however have historically suffered from decrease vitality density. Protons, as a result of their low mass and excessive mobility, maintain nice promise, however their complicated chemistry has restricted real-world software.
Pan’s group demonstrates that protons transfer by means of a Grotthuss-type mechanism, hopping between hydrogen bonds somewhat than diffusing like metallic ions. This permits for ultra-fast, “diffusion-free” transport and positions protons as splendid cost carriers for high-performance aqueous batteries.
This analysis addresses a longstanding problem in vitality storage: reaching each security…
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Author : tech365
Publish date : 2025-07-07 13:29:00
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