1. Department of Chemical and Biological Engineering The Hong Kong University of Science and Technology Clear Water Bay Kowloon, Hong Kong China
2. Department of Materials Science and Engineering South University of Science and Technology of China 1088 Xueyuan Blvd, Nanshan District Shenzhen Guangdong 518055 China
3. Department of Mechanical and Energy Engineering South University of Science and Technology of China 1088 Xueyuan Blvd, Nanshan District Shenzhen Guangdong 518055 China
4. Shenzhen Key Laboratory of Hydrogen Energy South University of Science and Technology of China 1088 Xueyuan Blvd, Nanshan District Shenzhen Guangdong 518055 China
5. Guangdong Provincial Key Laboratory of Energy Materials for Electric Power South University of Science and Technology of China 1088 Xueyuan Blvd, Nanshan District Shenzhen Guangdong 518055 China
6. Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution The Hong Kong University of Science and Technology Clear Water Bay Kowloon, Hong Kong China