1. School of Energy and Environment, City University of Hong Kong, Kowloon 999077, Hong Kong
2. Key Laboratory of Eco-textiles of Ministry of Education and Laboratory of Soft Fibrous Materials, College of Textile Science and Engineering, Jiangnan University, Wuxi 214122, China
3. Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon 999077, Hong Kong