2D nickel phosphide graphene photocatalytic material, preparation method and application

According to the 2D nickel phosphide graphene photocatalytic material, the preparation method and the application, a 2D nickel phosphide graphene photocatalyst is successfully prepared through a low-temperature phosphating method, transition metal Ni2P is introduced to serve as a cocatalyst and is applied to photocatalytic hydrogen evolution reaction, high catalytic activity is shown, and sustainable development of the environment and energy is facilitated; in addition, the 2D nickel phosphide graphene photocatalyst prepared by the invention has the advantages of good conductivity, excellent photocatalytic performance, high photocatalytic hydrogen evolution efficiency, low preparation cost, simple production process, environmental friendliness, easy recovery and recyclability. 本发明提出一种2D磷化镍石墨烯光催化材料、制备方法及应用，通过低温磷化法成功制备了2D磷化镍石墨烯光催化剂，通过引入过渡金属Ni2P作为助催化剂，并将其用于光催化析氢反应中，表现出较高的催化活性，有利于环境和能源的可持续发展；此外，本发明制备得到的2D磷化镍石墨烯光催化剂，导电性好且光催化性能优异，光催化析氢效率高、制备成本低、生产工艺简单、环境友好、易回收且可循环使用。