Sintering and agglomeration of Fe2O3-MgAl2O4 oxygen carriers …
2020年4月1日 · Fe 2 O 3 -based chemical looping combustion can be combined with steam-iron reaction and dry reform of methane for high-value-added products if Fe 2 O 3 is deeply …
Dopant-Enhanced harmonization of α-Fe2O3 oxygen
2024年2月1日 · Ni-doping in Fe 2 O 3 has been confirmed to enhance the formation rate and the selectivity of CO. The rate-matching between oxygen migration and surface catalytic reaction …
Theoretical insights into the oxygen supply performance of α-Fe2O3 …
2022年11月23日 · To study the oxygen migration properties of OCs and the matching problem of oxygen migration rate with the surface catalytic reaction rate, we present a theoretical study by …
α-Fe2O3 Nanoparticles as Oxygen Carriers for Chemical Looping ...
2018年6月17日 · Through continuous flow reactor experiments, materials characterization, and theoretical calculations, we provide new insights into the reduction of hematite (α-Fe 2 O 3) …
Ni-Promoted Fe2O3/Al2O3 for Enhanced Hydrogen Production …
2023年8月16日 · In this work, we propose several Ni-promoted Fe 2 O 3 /Al 2 O 3 to generate hydrogen via chemical looping methane reforming and investigated the origin for the promoted …
Methane Dissociation on α-Fe2O3(0001) and Fe3O4(111) …
2019年2月20日 · Here, we use DFT + U methodology to obtain an atomistic picture of the surface transformations and chemical reactions that take place during the initial dissociation of …
Coupling acid catalysis and selective oxidation over MoO3-Fe2O3 …
2023年4月11日 · This work describes the coupling of surface acid catalysis and selective oxidation from lattice oxygen over MoO3-Fe2O3 redox catalysts for promoted propylene …
Fe2O3, a cost effective and environmentally friendly catalyst for …
Fe 2 O 3 is found to be a cost-effective and environmentally friendly catalyst for chemical looping generation of NH 3 – a future fuel. The optimal Fe 2 O 3 loading on nitrogen carriers, AIN, is 5 …
α-Fe2O3 as a versatile and efficient oxygen atom transfer ... - Nature
2021年8月9日 · In this work, we report that α-Fe 2 O 3 can serve as an effective heterogeneous OAT photocatalyst in PEC systems. Different transformations, which include sulfoxidation, …
Enhanced sintering resistance of Fe2O3/CeO2 oxygen
2019年3月8日 · Fe 2 O 3 @CeO 2 exhibited significantly enhanced sintering resistance. Fe 2 O 3 @CeO 2 showed much higher activity and stability than the composite Fe 2 O 3 /CeO 2. Fe 2 …