General
Prof. Ren Jizhong   Dalian Institute of Chemical Physice
Email:
renjizhong@dicp.ac.cn
Telephone: +86-411-84379961
Mobile phone: +86-13591152176
Address: 457Zhongshan Road, Dalian, P.R.China
Postcode: 116023

Research Areas

Membrane formation mechanism 
Preparation of flat sheet and hollow fiber membranes for ultrafiltration and gas separation
Membrane application and process

Education

1987.09-1991.07 Dalain University of Technology, Bachelor
1991.09-1994.07 Dalain University of Technology, Master
1994.09-1997.10 Dalian Institute of Chemical Physics, Ph.D

Experience

   
Work Experience
1997.10-1998.10 Dalian Institute of Chemical Physics, Assistant Professor;
1998.10-1999.10 Heidelberg University, Alfried Krupp von Bohlen und Halbach Fellow, Germany;
1999.10-2001.03 Dalian Institute of Chemical Physics, Assistant Professor;
2001.03-2002.09 Institute of Material Research and Engineering(IMRE), Research Associate, Singapore;
2002.09-2005.01 Institute of Environmental Science and Engineering(IESE), Research Scientist, Singapore;
2005.01-2006.04 Hyflux Ltd, Research Fellow, Singapore; 
2006.04-2008.07 Dalian Institute of Chemical Physics, Associate Professor;
2008.07-now Dalian Institute of Chemical Physics, Professor.

Honors & Distinctions

(1)Innovation award,Danlian Institute of Chemical Physics,2016

(2)Best paper award,Journal of Energy Chemistry,2016

(3)The first prize for science and technology award,Membrane Industry Association of China,2007


Publications

   
Papers

1. Jizhong Ren*, Zhansheng Li, Fook-sin Wong, Dongfei Li, Development of asymmetric BTDA-TDI/MDI (P84) co-polyimide hollow fiber membranes for ultrafiltration: The influence of shear rate and approaching ratio on membrane morphology and performance, Journal of Membrane Science, 248 (2005) 177-188.
2. Lianjun Wang, Zhansheng Li, Jizhong Ren, Shu-Guang Li, Chengzhang Jiang, Preliminary studies on the gelation time of poly(ether sulfones) membrane-forming system with an elongation method, Journal of Membrane Science, 275(2006)46-51.
3. Jizhong Ren*, Zhansheng Li, Fook-Sin Wong, A new method for the prediction of pore size distribution and MWCO for ultrafiltration membranes, Journal of Membrane Science, 279(2006)558-569.
4. Zhansheng Li, Jizhong Ren, Anthony G. Fane, Dongfei Li,Fook-Sin Wong, Influence of solvent on the structure and performance of cellulose acetate membranes, Journal of Membrane Science, 279(2006)601-607.
5. Jizhong Ren, Rong Wang, Hongyan Zhang, Zhansheng Li, David Tee Liang, Joo Hwa Tay, Effect of PVDF dope rheology on the structure of hollow fiber membranes used for CO2 capture, Journal of Membrane Science, 281(2006)334-344.
6. Jizhong Ren*, Zhansheng Li, Rong Wang, Effects of the thermodynamics and rheology of BTDA-TDI/MDI co-polyimide (P84) dope solutions on the performance and morphology of hollow fiber UF membranes,Journal of Membrane Science, 309(2008)196-208.
7. Jingqian Zhou, Jizhong Ren*, Maicun Deng, Morphology evolution of thickness-gradient membranes prepared by wet phase-inversion process, Separation and Purification Technology, 63 (2008) 484-486.
8. Jizhong Ren*, Jingqian Zhou, Maicun Deng, Morphology transition of asymmetric flat sheet and thickness-gradient membranes by wet phase-inversion process, Desalination,253(2010)1-8.
9. Jizhong Ren*, Jingqian Zhou, Maicun Deng, Membrane structure control of asymmetric polyetherimide flat sheet and thickness-gradient membranes by wet phase-inversion process, Separation and Purification Technology ,74(2010)119-129.
10. Yanbei Wang, Jizhong Ren*, Maicun Deng, Ultrathin solid polymer electrolytePEI/Pebax2533/AgBF4 composite membrane for propylene/propane separation,77(2011) 46-52 .

11. D. Zhao, Y. D. Wu, J. Z. Ren*, H. Li, Y. T. Qiu and M. C. Deng, Improved CO2 separation performance of composite membrane with the aids of low-temperature plasma treatment. Journal of Membrane Science, 2019, 570: 184-193. IF= 6.578,他引0

12.Yongdong Wu, Dan Zhao, Jizhong Ren*, Yongtao Qiu and Maicun Deng, A novel Pebax-C60(OH)(24)/PAN thin film composite membrane for carbon dioxide capture. Separation and Purification Technology, 2019, 215: 480-489. IF= 3.927他引0

13.S. C. Feng, J. Z. Ren*, D. Zhao, H. Li, K. S. Hua, X. X. Li and M. C. Deng, Effect of poly(ethylene glycol) molecular weight on CO2/N-2 separation performance of poly(amide-12-b-ethylene oxide)/poly(ethylene glycol) blend membranes. Journal of Energy Chemistry, 2019, 28: 39-45. IF=3.886 他引0

14.Shichao Feng, Jizhong Ren*, Dan Zhao, Hui Li, Kaisheng Hua, Xinxue Li and Maicun Deng, CO2-philic polyether-block-amide/glycerol triacetate blend membranes: gas-permeation performance, thermal stability, and storage stability. Journal of Applied Polymer Science, 2019, 136. IF=1.901 他引0

15.Lujie Sheng, Jizhong Ren*, Kaisheng Hua , Hui Li , Yuxuan Feng , Maicun Deng,The enhancement of mechanical properties of P84 hollow fiber membranes by thermally annealing below and above Tg,Journal of Membrane Science,595 (2020) 117580.

16.Lujie Sheng, Ya Guo , Dan Zhao , Jizhong Ren*, Shudong Wang , Maicun Deng,Enhanced CO2/CH4 separation performance of BTDA-TDI/MDI (P84) copolyimide mixed-matrix membranes by incorporating submicrometer-sized [Ni3(HCOO)6] framework crystals,Journal of Natural Gas Science and Engineering,75 (2020) 103123.

17.Yuxuan Feng , Jizhong Ren , Hui Li , Dan Zhao , Lujie Sheng , Yongdong Wu ,Wenyuan Zhao , Maicun Deng. Effect of thermal annealing on gas separation performance and aggregation structures of block polyimide membranes,Polymer,219 (2021) 123538

 

Patents

1Antistatic coil membrane separator and its preparation method, CN200710158400.5

2A new method for the preparation of polyetherimide hollow fiber membrane. CN200810246995.4

3A novel load transition metal composite membrane and a preparation method. CN200910187849.3

(4)A new coupling membrane separation method and device for gas separation CN200710010337.0

5A new type of hollow fiber membrane separator and its preparation method

6A mixed matrix membrane, preparation and application of polyetherimide and gaseous silica CN201210547993.5

7The preparation method and application of a mixed matrix membrane with thermoplastic elastomer.

8mixed matrix membrane, its preparation method and its application. CN201410438822.8

(9)Hollow fiber gas separation membrane module. CN201621146721.4

10A hollow fiber separation membrane module  CN201610918065.3

(11)Hollow fiber membrane spinning nozzle and preparation method of hollow fiber membrane CN201610918150.X

(12) Hollow fiber composite membrane nozzle. CN201621144595.9

13Coating system for membrane module CN201621146697.4

(14) Hollow fiber separation membrane sealing head casting system CN201621146699.3

(15) A preparation method of a blend film and its application CN201710085798.8

(16)A plasma treatment multilayer gas composite membrane and its preparation method and application CN201711016701.4

(17)A high performance of non-linear, non-ether group doped mixed matrix membrane CN201810052948.X

(18)Preparation and application of a mixed matrix membrane containing MOF filler CN201910754109.7

(19)A high performance Polyimide Hollow fiber membrane and its preparation and Application CN201910756817.4

(20)A new device for the preparation of hollow fiber gas separation membrane and its method and Application CN201910866683.1

(21)A mixed matrix membrane for gas separation and its preparation and Application CN202010002734.9

(22)A polymer based blend membrane, its preparation and Application CN202010002471.1

 


Research Interests

Membrane formation mechanism 
Preparation of flat sheet and hollow fiber membranes for ultrafiltration and gas separation
Membrane application and process


Collaboration

AVIC Hefei Jianghangaircraft equipment corporation LTD

Shenhua Group

Students

已指导学生

刘迪  硕士研究生  081701-化学工程  

张立秋  硕士研究生  430117-化学工程  

王颖  硕士研究生  085216-化学工程  

赵丹  博士研究生  081701-化学工程  

邱永涛  博士研究生  081701-化学工程  

盛鲁杰  硕士研究生  085216-化学工程  

高娟  硕士研究生  081701-化学工程  

伍勇东  博士研究生  081701-化学工程  

靳承煜  博士研究生  081701-化学工程  

冯雨轩  博士研究生  081701-化学工程  

陈淑慧  硕士研究生  085216-化学工程  

现指导学生

张相龙  硕士研究生  085600-材料与化工  

王乐乐  硕士研究生  085600-材料与化工  

陈淑慧  博士研究生  081701-化学工程