Oriented silicon steel is vital for power transformer cores, while the high-temperature annealing process limits industrialization of environmentally friendly coatings on surface. In this paper, binders Al(H2PO4)3 solution and silica sol were introduced innovatively. They condensed into macromolecular polymer chains, network structures SiO2 particles at high temperatures, providing stability ad...

The effect of the local structure Co-doped amorphous silica on hydrogen transport property was studied with aim to improve high-temperature hydrogen-permselectivity microporous silica-based membranes.