Graphdiyne oxide powder is increasingly utilized in advanced material science due to its unique structural and electronic properties. It serves as a promising candidate for energy storage applications, particularly in the development of high-performance supercapacitors and lithium-ion batteries, where its high surface area and excellent conductivity enhance energy density and charge-discharge efficiency. In the field of catalysis, it is employed as a support material for metal nanoparticles, improving catalytic activity and stability in various chemical reactions, including hydrogen evolution and oxygen reduction. Additionally, its biocompatibility and tunable surface properties make it suitable for biomedical applications, such as drug delivery systems and biosensors, where it facilitates targeted therapy and sensitive detection of biomolecules. In environmental science, graphdiyne oxide powder is explored for water purification and pollutant degradation, leveraging its adsorption capacity and photocatalytic activity to remove contaminants effectively.