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Combined Hydrogen Production and Storage with Subsequent Carbon Crystallization
Journal of the American Chemical Society
  • Angela D. Lueking, Missouri University of Science and Technology
  • Humberto R. Gutierrez
  • Dania A. Fonseca
  • Deepa L. Narayanan
  • Dirk T. Van Essandelft
  • Puja Jain
  • Caroline E. Burgess Clifford

Development of a hydrogen economy will require significant advances in methods by which to produce, store, transport, and distribute hydrogen in an economically viable manner. Centralized hydrogen production methods currently in use are limited by an inefficient means to transport hydrogen to its point of use. Compressed and cryogenic storage methods do not meet density targets, and incremental advances in candidate solid-state storage materials are not likely to meet density or cost targets. Here we provide evidence of a combined hydrogen production and storage process that utilizes a low-cost carbon precursor that slowly evolves hydrogen at room temperature. The evolution of the trapped hydrogen appears to be kinetically limited as it continues in excess of one year; heating the material to modest temperatures accelerates hydrogen evolution. The parallel observation of a nanocrystalline diamond (NCD) byproduct suggests that the hydrogenative ball milling leads to a hydrogenated tetrahedral carbon form that rearranges to more stable crystalline carbon forms upon heating.

Chemical and Biochemical Engineering
Consortium for Premium Carbon Products from Coal
Pennsylvania State University. Institutes for the Environment
Pennsylvania State University. Energy Institute
Pennsylvania State University. Material Research Institute
Funding for the project has been provided by the Consortium for Premium Carbon Products from Coal (DEFC2603NT41874, Internal Agreement No. 2875- TPSU-DOE-1874), with partial support from PSU's Institutes for the Environment, Energy Institute, and Material Research Institute
Keywords and Phrases
  • Acid,
  • Base,
  • Buck Mountain anthracite coal,
  • Carbon,
  • coal,
  • Cycloalkene,
  • Cyclohexene,
  • Hydrogen,
  • Unclassified drug,
  • Adsorption,
  • Article,
  • Crystal structure,
  • Crystallization,
  • Dehydrogenation,
  • Fourier transformation,
  • Heating,
  • Hydrogen bond,
  • Hydrogen production,
  • Hydrogen storage,
  • Mass spectrometry,
  • photoluminescence,
  • proton transport,
  • storage,
  • synthesis,
  • thermogravimetry
Document Type
Article - Journal
Document Version
File Type
© 2006 American Chemical Society (ACS), All rights reserved.
Publication Date
Citation Information
Angela D. Lueking, Humberto R. Gutierrez, Dania A. Fonseca, Deepa L. Narayanan, et al.. "Combined Hydrogen Production and Storage with Subsequent Carbon Crystallization" Journal of the American Chemical Society Vol. 128 Iss. 24 (2006) p. 7758 - 7760 ISSN: 0002-7863
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