The proof-of-principle of an unusual fused γ-[Mo₈O₂₆]⁴⁻ chain as an inorganic ligand is presented for the first time. By sharing two Mo–O edges, the γ-[Mo₈O₂₆]⁴⁻ subunits are propagated into a one-dimensional (1D) zig-zag chain, which acts as a purely inorganic ligand binding octahedral Co(II) centers into a two-dimensional (2D) [CoMo₈O₂₆]_∞ sheet. This material exhibits high initial reversible specific capacity and stable reversible capacity when applied as an anode for lithium-ion batteries (LIBs).

中文翻译：

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一种新型的基于多金属氧酸盐的杂化物，其中包含2D [CoMo ₈ O ₂₆ ] _∞结构作为锂离子电池的阳极

首次提出了不寻常的稠合γ-[Mo ₈ O ₂₆ ] ⁴⁻链作为无机配体的原理证明。通过共享两个Mo–O边缘，γ-[Mo ₈ O ₂₆ ] ⁴⁻亚基被传播到一维（1D）之字形链中，该链作为纯无机配体结合八面体Co（II）的中心二维（2D）[CoMo ₈ O ₂₆ ] _∞图纸。当用作锂离子电池（LIB）的负极时，该材料具有较高的初始可逆比容量和稳定的可逆容量。