1. Department of Chemistry City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong 999077 P. R. China
2. Center of Super‐Diamond and Advanced Films (COSDAF) City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong 999077 P. R. China
3. KAUST Catalysis Center (KCC) King Abdullah University of Science and Technology (KAUST) Thuwal 23955–6900 Saudi Arabia
4. College of Physics and Materials Science Tianjin Normal University Tianjin 300387 P. R. China
5. Institute for Energy Research Jiangsu University 301 Xuefu Road Zhenjiang 212013 P. R. China
6. Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
7. Department of Chemical Engineering Tsinghua University Beijing 100084 P. R. China