1. State Key Laboratory of Separation Membranes and Membrane Processes
2. National Center for International Joint Research on Separation Membranes
3. Tiangong University
4. Tianjin 300387
5. P. R. China
6. Tianjin University of Science &Technology
7. Tianjin 300222
8. State Key Laboratory of Engines
9. Tianjin University
10. Tianjin 300072