1. Jiangsu Co‐Innovation Center of Efficient Processing and Utilization of Forest ResourcesCollege of ScienceNanjing Forestry University Nanjing 210037 China
2. Department of Chemistry and Applied BiosciencesInstitute for Chemical and BioengineeringETH Zürich Zürich 8093 Switzerland
3. Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
4. Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China