1. School of Materials Science and Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
2. Nuclear Magnetic Resonance Facility, Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
3. Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, China
4. Electron Microscope Unit, Mark Wainwright Analytical Centre, UNSW Sydney, Sydney, NSW, 2052, Australia
5. School of Physics and Materials Science, Nanchang University, Nanchang, Jiangxi 330031, China
6. School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China