1. College of Forest Resources and Environmental Science, Michigan Technological University, Houghton, Michigan 49931, United States
2. Research and Innovation Center, Ford Motor Company, Dearborn, Michigan 48124, United States
3. Department of Chemical Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
4. College of Science and Technology, Commonwealth University of Pennsylvania, Lock Haven, Pennsylvania 17745, United States
5. Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, Jiangsu 210042, China