Published September 12, 1997
| Version v1
Journal article
Pressure-composition isotherms of the Mg2Ni0.75Fe0.25-Mg system synthesized by replacement-diffusion method
- 1. Nankai Univ., Tianjin (China). Inst. of New Energy Mater. Chem.
Description
The hydrogen-storage system Mg2Ni0.75Fe0.25-Mg (molar ratio is 2:1) has been successfully synthesized by the replacement-diffusion method (RDM). A study of the hydrogen desorption process was carried out. The results indicated that the pressure-composition isotherm (P-C-T) characteristics, plateau pressure and storage capacity change with temperature. The present system corresponds to a new hydrogen storage material with an optimum storage-capacity (3.3 wt.%). (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 260
- Journal Issue
- 1-2
- Journal Page Range
- p. 256-259.
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Switzerland
- INIS RN
- 29003838
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- CHEMICAL PREPARATION; DESORPTION; ENTHALPY; ENTROPY; HYDROGEN STORAGE; IRON ALLOYS; MAGNESIUM ALLOYS; NICKEL ALLOYS; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIFFRACTION; PHYSICAL PROPERTIES; SCATTERING; STORAGE; SYNTHESIS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- 8 refs.