Ceramic product capable of releasing negative oxygen ions, and preparation method thereof

The invention discloses a ceramic product capable of releasing negative oxygen ions, and a preparation method thereof, and belongs to the technical field of ceramics. The ceramic product capable of releasing negative oxygen ions comprises an argil layer and a glaze layer, the glaze layer is composed of a ceramic glaze, the ceramic glaze is attached to the outer surface of the argil layer to form the glaze layer, and the argil layer comprises thorite, Turkish lanthanum ore, tourmaline, Longyan kaolin, potassium feldspar, mullite, modified phenolic resin, boron carbide and polyethylene fibers. The prepared ceramic product capable of releasing negative oxygen ions has a high strength and a high safety. 本发明公开了一种可释放负氧离子的陶瓷制品及其制备方法，属于陶瓷技术领域。本发明的可释放负氧离子的陶瓷制品包括陶土层和釉面层，所述釉面层由陶瓷釉料组成，所述陶瓷釉料附着于所述陶土层外表面后形成釉面层，其中，所述陶土层包括如下组分：钍石、土耳其镧矿石、托玛琳、龙岩高岭土、钾长石、莫来石、改性酚醛树脂、碳化硼和聚乙烯纤维。本发明制得的可释放负氧离子的陶瓷制品高强度，安全性强。