1. Department of Chemistry
2. Renmin University of China
3. Beijing 100872
4. China
5. Beijing Key Laboratory of Lignocellulosic Chemistry
6. College of Materials Science and Technology
7. Beijing Forestry University
8. Beijing 100083
9. Key Laboratory of Applied Surface & Colloid Chemistry
10. Ministry of Education
11. Shaanxi Normal University
12. Xian 710119