THE EFFECTS OF ACTIVATION ON PLATEAU PRESSURES AND CALORIMETRIC ENTHALPIES FOR THE LANI5-H SYSTEM

Authors
LUO W CLEWLEY JD FLANAGAN TB
Citation
W. Luo et al., THE EFFECTS OF ACTIVATION ON PLATEAU PRESSURES AND CALORIMETRIC ENTHALPIES FOR THE LANI5-H SYSTEM, Zeitschrift für physikalische Chemie, 179, 1993, pp. 77-83
Citations number
16
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
Zeitschrift für physikalische Chemie → ACNP
ISSN journal
09429352
Volume
179
Year of publication
1993
Part
1-2
Pages
77 - 83
Database
ISI
SICI code
0942-9352(1993)179:<77:TEOAOP>2.0.ZU;2-L
Abstract
Plateau pressures and reaction calorimetric enthalpies have been measu red (303 K) for: (a) activated (3 x) LaNi5, (b) LaNi5 which has been a ctivated and then annealed at various temperatures, and (c) unactivate d LaNi5. The calorimetric enthalpies for hydride formation are all equ al to within experimental error for these different forms of LaNi5 whe reas their plateau pressures for hydride formation differ markedly.