Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

Fuel from Heat Plants grow by using energy from the Sun to convert carbon dioxide into sugar-based polymers and aromatics. These compounds in turn can be stripped of their oxygen, either through millennia of underground degradation to yield fossil fuels, or through a rather more rapid process of dissolution, fermentation, and hydrogenation to yield biofuels. Can we use sunlight to turn CO 2 into hydrocarbon fuel without relying on the intervening steps of plant growth and breakdown? Chueh et al. (p. 1797 ) demonstrate one possible approach, in which concentrated sunlight heats cerium oxide to a sufficiently high temperature (∼1500°C) to liberate some oxygen from its lattice. The material then readily strips O atoms from either water or CO 2 , yielding hydrogen or CO, which can then be combined to form fuels.

Bibliography

Chueh, W. C., Falter, C., Abbott, M., Scipio, D., Furler, P., Haile, S. M., & Steinfeld, A. (2010). High-Flux Solar-Driven Thermochemical Dissociation of CO 2 and H 2 O Using Nonstoichiometric Ceria. Science, 330(6012), 1797–1801.

Authors 7
  1. William C. Chueh (first)
  2. Christoph Falter (additional)
  3. Mandy Abbott (additional)
  4. Danien Scipio (additional)
  5. Philipp Furler (additional)
  6. Sossina M. Haile (additional)
  7. Aldo Steinfeld (additional)
Dates
Type When
Created 14 years, 8 months ago (Dec. 23, 2010, 3:12 p.m.)
Deposited 1 year, 7 months ago (Jan. 10, 2024, 9:08 a.m.)
Indexed 2 days, 5 hours ago (Aug. 30, 2025, 12:55 p.m.)
Issued 14 years, 8 months ago (Dec. 24, 2010)
Published 14 years, 8 months ago (Dec. 24, 2010)
Published Print 14 years, 8 months ago (Dec. 24, 2010)
Funders 0

None

@article{Chueh_2010, title={High-Flux Solar-Driven Thermochemical Dissociation of CO 2 and H 2 O Using Nonstoichiometric Ceria}, volume={330}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1197834}, DOI={10.1126/science.1197834}, number={6012}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Chueh, William C. and Falter, Christoph and Abbott, Mandy and Scipio, Danien and Furler, Philipp and Haile, Sossina M. and Steinfeld, Aldo}, year={2010}, month=dec, pages={1797–1801} }