1. The Key Laboratory of Fuel Cell Technology of Guangdong Province
2. School of Chemistry and Chemical Engineering
3. South China University of Technology
4. Guangzhou, China
5. Center for Green Products and Processing Technologies
6. Guangzhou HKUST Fok Ying Tung Research Institute
7. Guangzhou 511458, China
8. Department of Chemical and Biomolecular Engineering
9. The Hong Kong University of Science and Technology