A maximum of 84% methane conversion (class="mathmlsrc">class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0376738816316714&_mathId=si0001.gif&_user=111111111&_pii=S0376738816316714&_rdoc=1&_issn=03767388&md5=fefb5cffdae62399e0f4ae2f4d6c9740" title="Click to view the MathML source">XCH4class="mathContainer hidden">class="mathCode">), was obtained at T=400 °C, preaction =300 kPa
82% hydrogen recovery (HR) was achieved at T=400 °C, preaction =300 kPa
Pd/PSS membrane showed an initial infinite ideal selectivity towards H2/Ar and H2/He
Greater than 500 steam methane reforming reaction hours