1. Graduate Institute of Precision Manufacturing, National Chin-Yi University of Technology, Taichung 411030, Taiwan
2. Department of Electronic Engineering, Lunghwa University of Science and Technology, Guishan, Taoyuan 333326, Taiwan
3. Department of Chemical and Materials Engineering, National Chin-Yi University of Technology, Taichung 411030, Taiwan
4. Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu 300093, Taiwan
5. Department of Chemical Engineering, Chung-Yuan Christian University, Chungli, Taoyuan 320314, Taiwan
6. Department of Chemical Engineering, Feng Chia University, Taichung 407102, Taiwan