Nano/Micro Hierarchical Fe_2O_3 on Ni Mesh Structure for High-Rate Li-Ion Battery

摘要

A high specific capacity at high charge/discharge current rates was achieved for a lithium ion battery negative electrode by forming a nanocrystalline and mesoporous Fe_2O_3 film on nickel wire mesh.Japanese researchers employed a chemical bath deposition method followed by pyrolytic transformation of the FeOOH-based film.