摘要
A spiky metal organic framework is provided in the present disclosure. The spiky metal organic framework is formed by a coordination reaction between at least one metal ion and an organic ligand, and includes a body and a plurality of spike-like structures. The body is a spherical shape, and a particle size of the body is 1 μm to 3 μm. The spike-like structures are distributed on a surface of the body, a diameter of each spike-like structure is 15 nm to 35 nm, and a length of each spike-like structure is 250 nm to 400 nm.