1. Key Laboratory of Synthetic and Biological Colloids Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi 214122 China
2. Key Laboratory of Eco‐Textiles, Ministry of Education Jiangnan University Wuxi 214122 China
3. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering Donghua University Shanghai 201620 China
4. Department of Chemistry KU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
5. Christopher Ingold Laboratory, Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ UK