FP-LAPW;
WIEN2K;
Hydrides;
ZrNiH3;
Electronic structure;
Hydrogen storage;
Enthalpy of formation;
INTERSTITIAL SITE OCCUPATION;
ELECTRONIC-STRUCTURE;
HYDRIDE MATERIALS;
H SYSTEM;
PHASE;
D O I:
10.1016/j.ijhydene.2008.12.082
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
The ZrNiH3 compound is a good candidate for hydrogen storage. In this work we used the first-principles calculation to study this compound. The crystal structures, the electronic properties and the optimization of the internal parameters are treated by the FP-LAPW method implanted in the WIEN2K code. The enthalpies of the dehydrogenation of the ZrNiH3 compound are calculated. We found that the enthalpy is about -42.89 kJ/mol H, greater but similar to the experimental value of -34.3 kJ/mol H. Potential reasons for this discrepancy are discussed. (C) 2009 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
机构:
Ecole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, MoroccoEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Rkhis, M.
Laasri, S.
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机构:
Ecole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, MoroccoEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Laasri, S.
Touhtouh, S.
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机构:
Ecole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, MoroccoEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Touhtouh, S.
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机构:
Hlil, E. K.
Bououdina, M.
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h-index: 0
机构:
Univ Bahrain, Coll Sci, Dept Phys, POB 32038, Southern Governorate, BahrainEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Bououdina, M.
Ahuja, R.
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机构:
Uppsala Univ, Dept Phys & Astron, Mat Theory Div, Condensed Matter Theory Grp, Box 516, S-75120 Uppsala, SwedenEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Ahuja, R.
Zaidat, K.
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机构:
Univ Grenoble, SIMAP EPM, BP 75, F-38402 St Martin Dheres, FranceEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
Zaidat, K.
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Obbade, S.
Hajjaji, A.
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Ecole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, MoroccoEcole Natl Sci Appl El Jadida, Lab Sci Ingenieur Energie, BP 1166, El Jadida Plateau 24002, Morocco
机构:
Southwest Res Inst, Dept Mat Engn, 6220 Culebra Rd, San Antonio, TX 78238 USASouthwest Res Inst, Dept Mat Engn, 6220 Culebra Rd, San Antonio, TX 78238 USA
Chan, Kwai S.
Miller, Michael A.
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机构:
Southwest Res Inst, Dept Mat Engn, 6220 Culebra Rd, San Antonio, TX 78238 USASouthwest Res Inst, Dept Mat Engn, 6220 Culebra Rd, San Antonio, TX 78238 USA
Miller, Michael A.
Peng, Xihong
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机构:
Arizona State Univ, Coll Letters & Sci, Mesa, AZ USASouthwest Res Inst, Dept Mat Engn, 6220 Culebra Rd, San Antonio, TX 78238 USA
Peng, Xihong
MATERIALS RESEARCH LETTERS,
2018,
6
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: 72
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