1. Key Laboratory for Green Process of Chemical Engineering of Xinjiang Bingtuan
2. School of Chemistry and Chemical Engineering
3. Shihezi University
4. Shihezi 832003
5. P. R. China
6. National & Local Joint Engineering Laboratory for Optical Conversion Materials and Technology
7. School of Physical Science and Technology
8. Lanzhou University
9. Lanzhou 730000
10. P.R. China