1. Department of Chemistry Quaid-e-Azam University 45320- Islamabad Pakistan
2. Nanoscience and Technology Department National Centre for Physics Quaid-e-Azam University Campus 45320- Islamabad Pakistan
3. Department of Energy and Materials Engineering Dongguk University 30, Pildong-ro 1-gil, Jung-gu Seoul 04620 Republic of Korea
4. Department of Physics and Earth Sciences Jacobs University Campus Ring 1 28759 Bremen Germany
5. Department of Nanotechnology and Advanced Materials Engineering Sejong University Seoul 05006 Republic of Korea
6. Department of Chemical and Materials Engineering King Abdulaziz University Rabigh 21911 Saudi Arabia
7. Department of Industrial Engineering King Abdulaziz University Rabigh 21911 Saudi Arabia