Enhanced intermediate-temperature CO2splitting using nonstoichiometric ceria and ceria

Enhanced intermediate-temperature CO2splitting using nonstoichiometric ceria and ceria–zirconia

Published:2017 Issue:37 Volume:19 Page:25774-25785
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Zhao Zhenlong¹²³⁴^ORCID,Uddi Mruthunjaya¹⁵⁶⁴,Tsvetkov Nikolai⁷⁸²³⁴,Yildiz Bilge⁷⁸²³⁴,Ghoniem Ahmed F.¹²³⁴

Affiliation:

1. Department of Mechanical Engineering

2. Massachusetts Institute of Technology

3. Cambridge

4. USA

5. University of Alabama

6. Tuscaloosa

7. Department of Nuclear Science & Engineering

8. and Department of Materials Science & Engineering

Abstract

Combined experimental and modeling study of CO₂splitting on CeO₂and Ce_0.5Zr_0.5O₂reveals the critical role of CO₃²⁻adsorbate for the splitting chemistry.

Funder

King Abdullah University of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2017/CP/C7CP04789D

Reference65 articles.

1. Thermochemical hydrogen production from a two-step solar-driven water-splitting cycle based on cerium oxides

2. High-Flux Solar-Driven Thermochemical Dissociation of CO 2 and H 2 O Using Nonstoichiometric Ceria

3. Solar Thermochemical CO2 Splitting Utilizing a Reticulated Porous Ceria Redox System

4. Syngas production by simultaneous splitting of H2O and CO2via ceria redox reactions in a high-temperature solar reactor

5. CO2Dissociation and Upgrading from Two-Step Solar Thermochemical Processes Based on ZnO/Zn and SnO2/SnO Redox Pairs

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