HYDROGEN TRANSPORT MEMBRANE FABRICATION METHOD

摘要

A hydrogen transport membrane is provided, comprising: a ceramic support having a first porous layer and a second porous layer; the first porous layer has a first thickness of about 1 mm, a first set of pores have a first average pore size of between about 10 µm and about 50 µm and a first porosity of about 40 percent by volume; the second porous layer has a second thickness of about 3 µm, a second set of pores having a second average pore size of between about 10 nanometers and about 100 nanometers and a second porosity of about 50 percent by volume; and a dense layer formed of an alloy of palladium situated on the second porous layer and having a third thickness of about 3 µm..