1. Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
2. Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 China
3. State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 China
4. State Key Laboratory of Coal ConversionInstitute of Coal ChemistryChinese Academy of Sciences Taiyuan 030001 China
5. National Energy Center for Coal to Liquids, Synfuels China Co., Ltd. Huairou District Beijing 101400 P. R. China
6. College of ChemistryCentral China Normal University Wuhan 430079 China
7. School of Chemical SciencesThe University of Auckland Auckland 1142 New Zealand
8. Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China