Structural evolution and reaction mechanism of lithium nickelate (LiNiO2) during the carbonation reaction

Mathematical Modeling of High-Temperature Multiphase Solid/Molten Carbonate Membranes for CO2 Capture

“…Since the first proof-of-concept stainless-steel/MC membrane was reported for CO 2 capture in 2005, 1 the solid phase has been expanded to oxide-ion (e.g. Y 2 O 3 -doped ZrO 2 (YSZ) 2 and Sm(Gd)-doped CeO 2 (SDC or GDC)), 3,4 electron (silver [5][6][7][8][9][10] and LiNiO 2 (LNO)) 11 and mixed oxide-ion/electron conductors (La 1-x Sr x Fe 1-y Co y O 3-δ (LSCF)) 12,13 with much improved CO 2 flux density and durability. 14,15 More importantly, in the presence of proper catalysts, these membranes have been successfully demonstrated in laboratory-scale catalytic reactors to convert the capture CO 2 into syngas through dry (or dryoxy) reforming of methane 16,17 and into ethylene via oxidative dehydrogenation of ethane 18,19 with unprecedented conversion and selectivity performance.…”