The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Thermodynamic Analysis of Cerium-Based Oxides for Solar Thermochemical Fuel Production
Abstract
The thermodynamics of ceria-based metal oxides M x Ce 1– x O 2, where M = Gd, Y, Sm, Ca, Sr, have been studied in relation to their applicability as reactive intermediates in solar thermochemical redox cycles for splitting H 2 O and CO 2 . Oxygen nonstoichiometry was modeled and extrapolated to high temperatures and reduction extents by applying an ideal solution model in conjunction with a defect interaction model. Subsequently, relevant thermodynamic parameters were computed and equilibrium H 2 and CO concentrations determined as a function of reduction conditions ( T, P O 2 ) and ensuing oxidation temperature. At 1 atm and above 1673 K, the degree of reduction is negatively correlated to dopant concentration, regardless of the type of dopant considered. Consequently, at a given reduction temperature, more H 2 and CO is generated at equilibrium for pure ceria compared to any of the other doped ceria materials considered. Although the reduction enthalpy decreases as the dopant concentration increases, the overall solar-to-fuel energy conversion efficiency is greater for pure ceria (20.2% at δ = 0.1, P O 2 = 10 ppm). Only when considering heat recovery of nearly 100% are theoretical efficiencies higher for the dopants.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Physical, chemical and electrochemical properties of pure and doped ceria
Mogensen, M. (2000) · Solid State Ionics · doi:10.1016/s0167-2738(99)00318-5 · Cited by 2,094
Ceria-based solid electrolytes
Inaba, H. (1996) · Solid State Ionics · doi:10.1016/0167-2738(95)00229-4 · Cited by 1,543
High-Flux Solar-Driven Thermochemical Dissociation of CO 2 and H 2 O Using Nonstoichiometric Ceria
Chueh, W. C., Falter, C., Abbott, M., Scipio, D., Furler, P., Haile, S. M., & Steinfeld, A. (2010) · Science · doi:10.1126/science.1197834 · Cited by 1,511
Self-citationSolar thermochemical production of hydrogen––a review
Steinfeld, A. (2005) · Solar Energy · doi:10.1016/j.solener.2003.12.012 · Cited by 1,335
Self-citationSustainable hydrocarbon fuels by recycling CO 2 and H 2 O with renewable or nuclear energy
Graves, C., Ebbesen, S. D., Mogensen, M., & Lackner, K. S. (2011) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2010.07.014 · Cited by 1,056
A thermodynamic study of nonstoichiometric cerium dioxide
Panlener, R. J., Blumenthal, R. N., & Garnier, J. E. (1975) · Journal of Physics and Chemistry of Solids · doi:10.1016/0022-3697(75)90192-4 · Cited by 473
Chueh, W. C., & Haile, S. M. (2010) · Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences · doi:10.1098/rsta.2010.0114 · Cited by 431
Abanades, S., Legal, A., Cordier, A., Peraudeau, G., Flamant, G., & Julbe, A. (2010) · Journal of Materials Science · doi:10.1007/s10853-010-4506-4 · Cited by 236
Kaneko, H., MIURA, T., Ishihara, H., Taku, S., YOKOYAMA, T., Nakajima, H., & Tamaura, Y. (2006) · Energy · doi:10.1016/j.energy.2006.05.002 · Cited by 205
Sørensen, O. T. (1976) · Journal of Solid State Chemistry · doi:10.1016/0022-4596(76)90099-2 · Cited by 186
Evidence for Entropy Effects in the Reduction of Ceria−Zirconia Solutions
Shah, P. R., Kim, T., Zhou, G., et al. (2006) · Chemistry of Materials · doi:10.1021/cm061374f · Cited by 110
Chueh, W. C., & Haile, S. M. (2009) · Physical Chemistry Chemical Physics · doi:10.1039/b910903j · Cited by 107
Singh, P., & Hegde, M. S. (2009) · Chemistry of Materials · doi:10.1021/cm9013305 · Cited by 71
Yokokawa, H., Sakai, N., Kawada, ., & Dokiy, M. (1990) · Journal of the American Ceramic Society · doi:10.1111/j.1151-2916.1990.tb06567.x · Cited by 66
Cited by
Drop-in fuels from sunlight and air
Schäppi, R., Rutz, D., Dähler, F., Muroyama, A., Haueter, P., Lilliestam, J., Patt, A., Furler, P., & Steinfeld, A. (2022) · Nature · doi:10.1038/s41586-021-04174-y · Cited by 411
Self-citationPower to liquid and power to gas: An option for the German Energiewende
Varone, A., & Ferrari, M. (2015) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2015.01.049 · Cited by 317
Perovskite oxides – a review on a versatile material class for solar-to-fuel conversion processes
Kubicek, M., Bork, A. H., & Rupp, J. L. M. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta00987a · Cited by 316
Metadata
- Authors
- Scheffe, J. R., & Steinfeld, A.
- Venue
- Energy & Fuels
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-02-22
- Volume
- 26
- Issue
- 3
- Pages
- 1928-1936
- ISSN
- 0887-0624 (ISSN-L)
- 1520-5029
- OpenAlex
- W2330105415
- Cited by
- 256
- References
- 14
- FWCI
- 9.94
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
