1. College of Mechanical and Electrical Engineering, Qingdao University, Qingdao 266071, China
2. School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
3. School of Chemical Engineering, Konkuk University, Seoul 05029, Korea
4. College of Electronics and Information, Qingdao University, Qingdao 266071, China
5. Department of Industrial Chemistry, Pukyung National University, Busan 48513, Republic of Korea