Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Atom Indonesia Journal
H. Suwarno
Center For Nuclear Fuel Technology, National Nuclear Energy Agency (BATAN), Puspiptek Area, Serpong, Tangerang 15314 - Indonesia
Materials Science & Nanotechnology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
New Synthesis Method of the Mg2Ni Compound by Using Mechanical Alloying for Hydrogen Storage H. Suwarno; W. Ari Adi; A. Insani
Atom Indonesia Vol 34, No 2 (2008): July 2008
Publisher : PPIKSN-BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/aij.2008.98

Abstract

The synthesis and characterization of Mg2Ni compound by using mechanical alloying through wet method have been performed. The Mg2Ni sample was prepared by mixing the Mg and the Ni powders in the media of toluene under argon atmosphere. The mixtures are then milled under the varied milling time of 5, 10, 15, 20, and 25 hours in order to measure the growth of Mg2Ni compound. The X-ray diffraction measurement result showed that both Mg2Ni and MgNi2 crystals could grow well. From the refinement results of the X-ray diffraction pattern using Rietan analysis indicated that the fraction of Mg2Ni and MgNi2 compounds formed are 9.31% and 4.1%, 23.31% and 17.63%, 45.3% and 23.73%, 62.04% and 19.08%, 87.44% and 0.05% for the milling time of 5, 10, 15, 20, and 25 hours, respectively. This result differs from that obtained from the previous research, especially for 25 hours of milling time, the fraction of Mg2Ni and MgNi2 compounds formed were only reach 51.03% and 8.86%, due to the growing of the pollutant phase like MgO. The use of toluene as the media of milling succeeded to remove the growth of the MgO compound.
Co-Authors A. Insani W. Ari Adi