Abstract
The present invention relates to a method for preparing nanocrystalline nitride materials, including: providing a first precursor and a second precursor, in which the first precursor is a transition metal precursor, a group IIIA precursor, a group IVA precursor or a mixture thereof, and a second precursor is a nitrogen-containing aromatic compound; and reacting the first precursor with the second precursor by heating to form a nanocrystalline nitride material. Accordingly, the present invention provides a simpler, nontoxic, more widely applied and low-cost method for preparing nanocrystalline nitride materials.