Synthesis of novel alkyne carbon-like carbon-rich materials and their applications in lithium-ion batteries
This study focuses on carbon-rich organic electrode materials and aims to achieve efficient lithium-ion storage through molecular structure design.On one hand,the electronic transmission capacity of the material is enhanced by constructing a large conjugated system.On the other hand,novel intramolecular pores are constructed to provide convenient channels for lithium-ion transport.A novel carbon-rich material with alkyne carbon is obtained by catalytic coupling of 1,3,5-tris(4-ethynylphenyl)benzene as a monomer on a copper substrate.Electrochemical performance tests reveal that this material exhibits excellent ion storage performance.Furthermore,it demonstrates good self-supporting properties,indicating promising application potential in the field of flexible electrodes.
万方数据
维普
