1. Particles and Catalysis Research Laboratory School of Chemical Engineering The University of New South Wales Sydney NSW 2052 Australia
2. Center for Clean Energy Technology School of Mathematical and Physical Science Faculty of Science University of Technology Sydney Sydney NSW 2007 Australia
3. School of Mechanical and Manufacturing Engineering The University of New South Wales Sydney Sydney NSW 2052 Australia
4. CSIRO Manufacturing 36 Bradfield Road, Lindfield Sydney NSW 2070 Australia