Author

Ji-Jing Xu

2 papers indexed here

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Sep 2026

Interfacial Molecular Repulsion Engineering for Durable 5 V-Class Cobalt-Free Lithium-Ion Batteries

The cobalt-free LiNi0.5Mn1.5O4 (LNMO) cathode exhibits severe interfacial instability when employed with carbonate-based electrolytes. Here, we introduce methyl(3,3,3-trifluoropropyl)diethoxysilane (MFS) as a nonsacrificial additive that creates a molecular “repulsion layer” on LNMO. MFS preferentially adsorbs onto t...

Jun Gan, Qing Yang, Jin-Yan Guo et al. · ACS Energy Letters · 0 citations

Open access Oct 2026

Overcoming the Spin Barrier of Oxygen Redox Chemistry in Lithium-Oxygen Batteries via Metal-Support Magnetic Interaction.

A major bottleneck for the practical application of lithium-oxygen (Li-O2) batteries is the high overpotential resulting from sluggish kinetics of oxygen redox chemistry. This kinetic limitation can rise in part from the spin-state transition barriers in converting triplet oxygen (3O2) into peroxide species, alongside...

Yu-Hang Wang, Jian-You Li, Xin-Yuan Yuan et al. · Angewandte Chemie · 0 citations