1. Collaborative Innovation Center for Marine Biomass Fibers; Materials and Textiles of Shandong Province; School of Environmental Science and Engineering; Qingdao University; Qingdao 266071 P. R. China
2. State Key Laboratory of Coal Conversion; Institute of Coal Chemistry; Chinese Academy of Science; Taiyuan 030001 China
3. Analytical and Testing Centre; South China University of Technology; Guangzhou 510640 China
4. College of Chemical and Environmental Engineering; Shandong University of Science and Technology; Qingdao 266590 P. R. China
5. Queensland Micro- and Nanotechnology Centre (QMNC); Griffith University; Nathan Brisbane QLD 4111 Australia