Al-rich Alloy Regenerant

Economical LiBH₄ Reduction

Directly regenerate LiBH₄ via ball milling using low-cost Al-rich alloys as reductants, avoiding expensive MgH₂ and energy-intensive dehydration steps.

Zhu, Yongyang · Wang, Shun · Chen, Yanwu · Feng, Liu · Libing, Guo · 78216678 · 78216679 · Zhou, Qing · Chen, Longwen

Journal of Energy Storage 2025

Specifications

capacity of LiBH

{'zh': '13.9', 'en': '13.9'} wt%

Advantages

Direct regeneration of LiBH₄ without additional hydrogen input

Li₂O suppresses formation of 'boron sink' [B₁₂H₁₂]⁻, enhancing LiBH₄ yield