Ammonia and related chemicals as potential indirect hydrogen storage materials

Lan, R. and Irvine, J. T. S. and Tao, S. W. (2012) Ammonia and related chemicals as potential indirect hydrogen storage materials. International Journal of Hydrogen Energy, 37. pp. 1482-1494. ISSN 0360-3199 (https://doi.org/10.1016/j.ijhydene.2011.10.004)

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Abstract

We show that the saturation order of piecewise constant approximation in Lp norm on convex partitions with N cells is N−2/(d+1), where d is the number of variables. This order is achieved for any on a partition obtained by a simple algorithm involving an anisotropic subdivision of a uniform partition. This improves considerably the approximation order N−1/d achievable on isotropic partitions. In addition we show that the saturation order of piecewise linear approximation on convex partitions is N−2/d, the same as on isotropic partitions.

  • Item type:Article
    ID code:40284
    Dates:
    Date
    Event
    2012
    Published
    Keywords:hydrogen storage, hydrazine, Ammonia, exchange membrane, urea, carbon monoxide, Ammonium carbonate, decomposition, nitric oxide, proton conducting electrolyte, Fuel cell, oxide fuel cells, atmospheric pressure, Chemical engineering, Energy Engineering and Power Technology, Condensed Matter Physics, Fuel Technology, Renewable Energy, Sustainability and the Environment, SDG 7 - Affordable and Clean Energy
    Subjects:Technology > Chemical engineering
    Department:Faculty of Engineering > Chemical and Process Engineering
    Depositing user: Pure Administrator
    Date deposited:02 Jul 2012 09:19
    Last modified:01 Dec 2022 11:44
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/40284
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