production of high-purity hydrogen from hydrocarbons with in situ CO2 capture. Here, SE-
SMR was studied using a mixture containing a Ni-hydrotalcite-derived catalyst and a
synthetic, Ca-based, calcium aluminate supported CO2 sorbent. The fresh and cycled
materials were characterized using N2 physisorption, X-ray diffraction, and scanning and
transmission electron microscopy. The combination of a Ni-hydrotalcite catalyst and the …