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Ball milling-MnO2 enables viable straw blanket production via lignin depolymerization
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DOI:10.1016/j.biortech.2026.134837.png)
Abstract
En 中文
• Ball-milled MnO2 achieves 91% lignin depolymerization at 35 °C via β-O-4/β-1 cleavage. • $1 of MnO2 boosts straw blanket profit by $476 in scalable industrial production. • The straw blanket shows ∼ 90% lower environmental impact vs. straw particleboard. • Oxygen vacancies in MnO2 drive catalysis via generated Mn3+ and O2−. • Bm-MnO2 (180 min) achieves 91% depolymerization, yielding $476 profit per $1 cost.
Keywords:
lignin depolymerization
ball-milled MnO2
straw blanket
oxygen vacancies
industrial production
Journal
IF:
9
Papers:
3.2W
Citations:
17.3W
