1. College of Materials Science and Engineering State Key Laboratory of Bio‐Fibers and Eco‐Textiles Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological Textiles Institute of Marine Bio‐based Materials Qingdao University Qingdao 266071 China
2. State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University Shanghai 200438 China