Energy storage heating material and manufacturing method thereof

The invention relates to an energy storage heating material and a manufacturing method thereof. The energy storage heating material is formed by a system with three elements including Ax, By and Cz represented by a general chemical formula, wherein A, B and C are three different chemical substances, x, y and z are weight percentages of A, B and C respectively and range from 0-80%, and the sum of x, y and z is 100%. A contact area between the energy storage heating material in a capacitive heater based on energy storage heating materials and an electrode is large (from several square centimeters to several square meters), and produced heat is directly dispersed from the surface of the large electrode to a surrounding medium, so the transmission efficiency of electrical heat energy during capacitive heating is high. Moreover, the energy storage heating material has the frequency response characteristic, can produce 0.005-1.0A/cm currents at the alternating voltage of 1.0-6.0V and can effectively heat at the super low alternating voltage, so the disadvantages of capacitive heating are overcome.