As a consequence of the depletion of fossil fuels and an increasing population, the global
energy crisis has driven researchers to explore innovative energy storage and conversion …

Oxygen carrier (OC) material acting as the intermediate between reactors is key in a
chemical looping process. Cu-based OCs are attractive candidates due to the superiority in …

With highly tunable composition, structure, and chemical-physical properties, perovskite
oxides represent a large family of mixed-oxide materials that finds many energy-and …

Climate change has driven attention toward promoting sustainable policies and processes
to contain global warming below+ 1.5° C. Negative emission technologies (NET)─ …

The amount of CO2 in the atmosphere is rising due to the combustion of fossil fuels to fulfill
the energy demand. The need to build cleaner and more efficient energy systems is …

Continuously rising concentrations of CO 2 in the atmosphere has led to significant negative
impacts on the environment which propelled research efforts to replace fossil fuel-based …

Chemical looping gasification (CLG) offers an attractive route for utilizing digestate. The
development of oxygen carrier (OC) is crucial to CLG. In this work, LaFeO 3 was employed …

In light of the increasing concern for sustainable growth and development, there is a rising
demand for energy-efficient conversion processes. Chemical Looping (CL) technology has …

Sr (Ti1− xFex) O3− δ (STF) has recently been explored as an oxygen electrode for solid
oxide electrochemical cells (SOCs). Model thin film electrode studies show oxygen surface …

In chemical looping combustion, iron-based oxygen carriers often experienced serious
phase segregation, which reduced the cyclic stability of the oxygen carriers. In this work, Fe …