Beatriz Eugenia López-Muñoz

Ball-Milled and Acid-Treated Mineral Activated Carbon as Hydrogen Storage Material

José Luis Iturbe-Garcia & Beatriz Eugenia López-Muñoz · Current Journal of Applied Science and Technology · 2018

For several decades, carbon allotropes, including graphitic nanofibres and other nanostructures, have been studied as hydrogen storage materials. In this paper, activated mineral carbon (bituminous) was used for the hydrogen storage process. For 3 h, the carbon particle size was...

Open access Research Article 10.9734/CJAST/2018/44431

Oxygen and Hydrogen Reaction “In situ” with Magnesium and Tantalum in a Mechanical Milling System When a Solvent is Used

José Luis Iturbe-Garcia & Beatriz Eugenia López-Muñoz · Current Journal of Applied Science and Technology · 2016

The purpose of this paper is study the preparation “in situ” of magnesium–tantalum phases when reacted with oxygen and hydrogen during a mechanical milling process. Different phases were formed as function of the milling time. High energy ball milling was utilized to prepare hydr...

Open access Research Article 10.9734/BJAST/2016/23371

Mg2Cu Alloy Preparation by Mechanical Alloying Process and Its Characterization Using X-ray Diffraction and Scanning Electron Microscopy

José Luis Iturbe-Garcia, Beatriz Eugenia López-Muñoz & Luis Zamora Rangel · Chemical Science International Journal · 2015

In this work the synthesis of intermetallic Mg2Cu is presented. Elemental particles of magnesium with a purity of 99.8% and Cu 99.9% were mixed in desired quantity to reach a nominal composition of 40-60 and 80-20 wt% for magnesium and copper in each composition respectively. The...

Open access Research Article 10.9734/ACSJ/2016/22845