1. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan 430070 P. R. China
2. Laboratory of Solar Fuel Faculty of Materials Science and Chemistry China University of Geosciences 388 Lumo Road Wuhan 430074 P. R. China
3. Guangxi Key Laboratory of Chemistry and Engineering of Forest Products Guangxi University for Nationalities Nanning 530006 P. R. China