1. Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES) King Fahd University of Petroleum & Minerals (KFUPM) KFUPM Box 5040 Dhahran 31261 Saudi Arabia
2. U. S. Pakistan Center for Advanced Studies in Energy (USPCAS−E) National University of Sciences and Technology (NUST) Islamabad Pakistan
3. School of Chemical and Materials Engineering (SCME) National University of Sciences and Technology (NUST) Islamabad Pakistan