Method and system for preparing aluminum nitride nano-powder synthesized by combining plasma activated nitrogen source with wire explosion

The invention discloses a method and a system for preparing aluminum nitride nano-powder synthesized by combining a plasma-activated nitrogen source with wire explosion. The aluminum nitride nano-powder is directly synthesized by combining plasma activation with electrical explosion, and electrical energy is directly converted into reaction energy, so that the process is safe and non-toxic, and products which cause pollution are not discharged; the method and the system are simple to operate and can be used for rapid and efficient production at any time. Compared with the traditional methods such as a carbothermal reduction method, a gas phase method and an organic salt cracking method, the method provided by the invention is less and more direct in reaction process, and reduces the consumption of raw materials and the generation of by-products, thus being more economic and more environmentally friendly; compared with the existing method, the method is clean in environment in a reaction process and low in pro