A novel polyoxometalate-based hybrid containing a 2D [CoMo8O26](infinity) structure as the anode for lithium-ion batteries

作者：Chen, Xiaoxia; Wang, Zhi; Zhang, Ranran; Xu, Liqiang^*; Sun, Di^*

来源：Chemical communications, 2017, 53(76): 10560-10563.

DOI：10.1039/c7cc05741e

• METAL-ORGANIC FRAMEWORKS
• CRYSTAL-STRUCTURE
• HYDROTHERMAL SYNTHESIS
• COORDINATION POLYMER
• CARBON NANOTUBES
• OXIDE CHAINS
• CLUSTERS
• OCTAMOLYBDATE
• COMPLEXES
• CAPACITY

The proof-of-principle of an unusual fused c-[Mo8O26](4-) chain as an inorganic ligand is presented for the first time. By sharing two Mo-O edges, the c-[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](infinity) sheet. This material exhibits high initial reversible specific capacity and stable reversible capacity when applied as an anode for lithium-ion batteries (LIBs).

• 出版日期2017-9-28
• 单位山东大学