1. College of Materials Science & Engineering Zhejiang University of Technology Hangzhou 310014 China
2. School of Materials Science and Engineering Tiangong University Tianjin 300387 China
3. Department of Chemical, Biomolecular, and Corrosion Engineering The University of Akron Akron OH 44325 USA
4. Research Institute for Intelligent Wearable Systems School of Fashion and Textiles The Hong Kong Polytechnic University Hong Kong SAR 999077 China
5. Piezoelectric Device Laboratory School of Mechanical Engineering & Mechanics Ningbo University Ningbo 315211 China
6. Ministry of Education Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China