Titanium felt is a soft material made of pure titanium fibers, which can be used in electrolytic cells as an electrode. The process is that the titanium wire is made into micron-scale fibers through a special process, and the titanium fibers are laid and sintered to make porous materials. Its unique three-dimensional network fibers and fully connected pore structure make it have a series of special functions. In the application of hydrogen production, under the condition of normal pressure of 60 , titanium felt has the best electrolytic performance, the most suitable pore size, the best air permeability and porosity. The test data show that titanium felt is better than titanium plate and carbon paper.
