K.S. Hui received his PhD degree in mechanical engineering at the Hong Kong University of Science and Technology in 2008. He hold faculty positions at City University of Hong Kong, Hong Kong, (2008-13) and at Hanyang University, South Korea (2013-16). In 2016, he was appointed as a Lecturer in Mechanical Engineering, Faculty of Science, University of East Anglia, UK. He has extensive research experience in material science, catalysis, air/water pollution control, and energy storage. Thus far, his research has led to 1 US patent, 9 Korea application patents, 4 pending Korea application patents, 134 journal paper publications, 30 invited lectures, and >60 international conference presentations.