An International Laboratory Comparison Study of Volumetric and Gravimetric Hydrogen Adsorption Measurements
Year: 2019
Type: article
Abstract: In order to determine a material's hydrogen storage potential, capacity measurements must be robust, reproducible, and accurate. Commonly, research reports focus on the gravimetric capacity, and often times the volumetric capacity is not reported. Determining volumetric capacities is not as straight-forward, especially for amorphous materials. This is the first study to compare measurement reproducibility across laboratories for excess and total volumetric hydrogen sorption capacities based on the packing volume. The use of consistent measurement protocols, common analysis, and figure of merits for reporting data in this study, enable the comparison of the results for two different materials. Importantly, the results show good agreement for excess gravimetric capacities amongst the laboratories. Irreproducibility for excess and total volumetric capacities is attributed to real differences in the measured packing volume of the material.
Source: ChemPhysChem
Authors: Katherine E. Hurst, Thomas Gennett, Jesse Adams, Mark D. Allendorf, Rafael Balderas‐Xicohténcatl, Marek Bielewski, Bryce Edwards, L. Espinal, Brent Fultz, Michael Hirscher, M. Sterlin L. Hudson, Zeric Hulvey, Michel Latroche, Di‐Jia Liu, Matthew Kapelewski, Emilio Napolitano, Zachary T. Perry, Justin Purewal, Vitalie Stavila, Mike Veenstra, James L. White, Yuping Yuan, Hong‐Cai Zhou, Claudia Zlotea, Philip Parilla
Institutions: National Laboratory of the Rockies, Colorado School of Mines, United States Department of Energy, Sandia National Laboratories California, Max Planck Institute for Intelligent Systems, European Commission, Joint Research Centre, California Institute of Technology, National Institute of Standards and Technology, Hydrogen and Fuel Cell Technologies Office, Centre National de la Recherche Scientifique, Institut de Chimie et des Matériaux Paris-Est, Argonne National Laboratory, University of California, Berkeley, Texas A&M University, Ford Motor Company (United States)
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
Funders: National Science Foundation, U.S. Department of Energy, Oak Ridge Associated Universities, National Institute of Standards and Technology, Advanced Research Projects Agency - Energy, Office of Science, Office of Energy Efficiency and Renewable Energy, National Nuclear Security Administration, Oak Ridge Institute for Science and Education, Advanced Research Projects Agency, Hydrogen and Fuel Cell Technologies Office, Office of Energy Efficiency, Argonne National Laboratory, National Renewable Energy Laboratory, Sandia National Laboratories, Lawrence Berkeley National Laboratory
Awards: G1003717581, G102163711, G1071216263, G107546177, G1079818582, G1127915183, G1143651532, G11630931, G1177885568, G1231592444, G1286236842, G1313983767, G14908310, G1491959311, G1591330662, G1664757510, G1852020741, G1863003419, G194215011, G1963543463, G2075401295, G227997908, G2287611682, G2293800358, G237582453, G2439896633, G262962599, G2638771445, G2644915645, G2710243964, G280414146, G288067973, G2900453181, G2988778103, G3075337988, G3083819904, G3304313173, G3318903820, G33570531, G3448829509, G349715080, G351415096, G3603699681, G365113682, G3743007323, G3837061248, G3883580859, G399272915, G4046735194, G413247060, G4158950854, G419881185, G42916606, G4361631179, G4501827968, G491774827, G498139845, G5070048936, G513797252, G5265720794, G6234447384, G6338696783, G645873479, G6485281451, G6485459925, G6848031779, G6918803902, G7021897321, G7318852158, HIGH-CAPACITY AND LOW-COST HYDROGEN-STORAGE SORBENTS FOR AUTOMOTIVE APPLICATIONS, G7354628648, G764133772, G803281476, G8242170798, G8267746294, G834333836, G8456466421, G847654844, G855168022, G857543222, G944719100, G969889393, G993149817
OpenAlex ID: W2948880914