1. Materials Science and Engineering Department, Engineering Faculty, University of Houston, Houston, Texas 77204, United States
2. Instituto Mexicano del Petróleo, Eje Central Lázaro Cárdenas Norte 152, México D.F. 07730, Mexico
3. Department of Material Science and NanoEngineering, Rice University, Houston, Texas 77005, United States
4. Electrical and Computer Engineering Department, Engineering Faculty, University of Houston, Houston, Texas 77204, United States
5. Mechanical Engineering Technology, Department of Engineering Technology, College of Technology, University of Houston, Houston, Texas 77204, United States