1. Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga, Fukuoka 819-0395, Japan
2. College of Chemical Engineering, Fuzhou University, Fuzhou 350108, China
3. Petroleum Research Center, Kuwait Institute for Scientific Research, Safat 13109, Kuwait
4. JGC Catalysts and Chemicals Limited, Fukuoka 212-0013, Japan
5. Kyushu Environmental Evaluation Association, Fukuoka 813-0004, Japan