Tungsten-based materials are widely used in various field for their unique properties such as high melting points, tensile and creep strength, corrosion and wear resistance, electrical and thermal conductivity. W-Y2O3 nano composite powders were synthesized by wet chemical route using APT as raw materials. The hydrogen ion concentration (ρ(H+)) was controlled to investigate its effect on the grain size and morphology of W-Y2O3 nano composite powders.

Tungsten‑molybdenum (W-Mo) alloy is of considerable interest in recent years as a high temperature material for a various of applications, ranging from electric, electronic, nuclear reactor to space vehicle, due to its outstanding properties including high melting point, low thermal expansion, high thermal conductivity, and excellent mechanical strength at elevated temperature, etc.

The ever-increasing energy demand in the world and the negative environmental impact of fossil fuels has made the development of renewable fuels a priority in science and engineering research. Photoelectrochemical (PEC) water splitting is considered a promising method to produce hydrogen using water as raw material.

Fusion energy has become the most promising clean energy due to its rich raw materials and environment-friendly. In order to product controllable fusion energy, the research of plasma-facing materials (PFMs) is the key issue. W is considered as PFMs due to its excellent properties, such as high melting point, high thermal conductivity, and low tritium retention.