1. Department of Chemical and Materials Engineering
2. National Chin-Yi University of Technology
3. 41170 Taichung
4. Republic of China
5. Ph. D. Program
6. Graduate Institute of Precision Manufacturing
7. Department Chemical Engineering
8. Tatung University
9. 104 Taipei
10. National Chung-Shan Institute of Science and Technology
11. Aeronautical Systems Research Division
12. 40722 Taichung