Solar fuels production: Two-step thermochemical cycles with cerium-based oxides

Y Lu, L Zhu, C Agrafiotis, J Vieten, M Roeb… - Progress in Energy and …, 2019 - Elsevier
Abstract Solar CO 2/H 2 O splitting via two-step thermochemical cycles of metal oxides is a
promising path for solar energy conversion to carbon-neutral, liquid hydrocarbons from …

Swept open moving particle reactor including heat recovery for solar thermochemical fuel production

A Weber, J Grobbel, M Neises-von Puttkamer, C Sattler - Solar Energy, 2023 - Elsevier
Green hydrogen can be produced by thermochemical redox cycles utilizing concentrated
solar energy. A high solar-to-fuel efficiency, as well as a robust system design, is crucial. As …

[HTML][HTML] Modeling counter-flow particle heat exchangers for two-step solar thermochemical syngas production

CP Falter, R Pitz-Paal - Applied Thermal Engineering, 2018 - Elsevier
Particle reactor concepts have been suggested for the implementation of two-step solar
thermochemical redox cycles due to several inherent advantages such as new heat …

Hydrogen and Hydrocarbon Fuels from Abundant Resources and Solar Energy: Current Activities and Perspectives in DLR's Institute of Future Fuels

M Roeb, C Sattler - Journal of Physics: Conference Series, 2024 - iopscience.iop.org
Chemical energy carriers, centralized around Hydrogen products, will play an essential role
in the energy system of the future. The advantages of comparable power density and …

[PDF][PDF] Development of a design for the reduction chamber of a swept, open, moving particle reactor for solar thermochemical fuel production

J Krause - 2023 - elib.dlr.de
Thermochemical cycles offer a highly efficient way for green hydrogen production, especially
if improvements in terms of materials, process-and reactor design can be achieved. In this …

Experimental Investigation of a System of Two Vacuum Solar Receivers for the Continuous Reduction of Ceria Particles

J Grobbel, A McDaniel, A Giljanovic, C Lorreyte… - SolarPACES …, 2022 - tib-op.org
A solar receiver for the continuous reduction of redox particles under vacuum conditions has
been developed previously as part of a system to produce hydrogen from solar energy …