Titanium modified molybdenum diselenide nanowire material, preparation method and application thereof and preparation method of self-lubricating block

The invention discloses a titanium modified molybdenum diselenide nanometer lubricating material, a preparation method and application thereof and a preparation method of a self-lubricating block. The TiSe2/MoSe2 composite material comprises TiSe2 and MoSe2, the mass percentage of TiSe2 is 1-3%, the balance is MoSe2, the shape of the TiSe2/MoSe2 composite material is an ultra-long nanowire, the diameter of the TiSe2/MoSe2 composite material is 5-20 nanometers, and the TiSe2/MoSe2 composite material is composed of titanium-modified molybdenum diselenide The titanium-modified molybdenum diselenide nano-lubricating material has the advantages that the titanium-modified molybdenum diselenide nano-lubricating material has excellent tribological performance and has a lower friction coefficient and a lower wear rate at normal temperature and high temperature, the preparation method is simple and easy to control, high in yield, low in cost and suitable for large-scale industrial production, the titanium-modified moly