Affiliation: | 1. Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an, China;2. Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi'an University of Technology, Xi'an, China School of Materials Science and Engineering, Xi'an University of Technology, Xi'an, China;3. School of Materials Science and Engineering, Xi'an University of Technology, Xi'an, China;4. Department of Electrical Engineering, Northeast Electric Power University, Jilin City, Jilin, China |