an individual gas permeation of your one-?m-thick g-C3N4 membrane at place temperature and 1??bar. The inset shows the fuel selectivity for H2 more than other gases. b Permeance and separation components of your 1-?m-thick g-C3N4 membranes during the equimolar mixed-gasoline permeation at space temperature and 1??bar. Inset displays the kinetic dia