Abstract: An apparatus for a material synthesis technology by microwave plasma torch with atmospheric pressure and high temperature. The apparatus includes a plasma torch system and a material growth system. In the plasma torch system, the cutting-edge breakdown happens through inputting the high-power microwave. Then the stable plasma torch with atmosphere pressure and high temperature is achieved in precursor at the open-end of the cylindrical metal tube. The precursors are decomposed by the plasma torch with high temperature and the active particles for material growth are achieved. In the material growth system, the motion and ingredients proportion of negative and positive icons or particles in the active particle beam are controlled by the adjustable static electric field in the space between the plasma torch and material growth space. The material-controlled growth is implemented by the heating system and the adjustable static electrical field.

Abstract: The invention is for a material synthesis technology by microwave plasma torch with atmospheric pressure and high temperature. It includes a plasma torch system with atmosphere pressure & high temperature and a material growth system. In the plasma torch system the cutting-edge breakdown happens by inputting the high power microwave. Then the stable plasma torch with atmosphere pressure & high temperature generates under the avalanche effect of the cutting-edge breakdown by the solid precursor at the open-end of the cylindrical metal tube or the precursor carrier gas through the cylindrical metal tube. The result is that the precursors are decomposed and generates the active particles for material growth.