1. School
of Chemistry and Chemical Engineering, South China University Technology, 381 Wushan Road, Tianhe District, Guangzhou, China
2. U.S. Department of Agriculture Forest Service, Forest Products Laboratory, 1 Gifford Pinchot Drive, Madison, Wisconsin 53726, United States
3. School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, 188 Daxue East Road, Xixiangtang District, Nanning, China