Prof. Juin-Yih Lai, Founder

Prof. Kueir-Rarn Lee

Prof. Chung-Jung Chuang

Prof. Yung Chang

Prof. Tsair-Wang Chung

Prof. Jung-Hui Chen

Prof. Shia-Chung Cheng
Prof. Sheng-Jie You

Prof. Chien-Chieh Hu

Prof. Meng-Hui Li

Prof. Chia-Her Lin

Prof. Hui-An Tsai

Assoc.Prof.Ta-Chin Wei

Prof. Yi-Feng Lin

Assoc.Prof.Antoine Venault

Assoc.Prof.Wei-Song Hung

Prof. Da-Ming Wang

Prof. Duu-Jong Lee

Prof. Kuo-Lun Tung
Prof. Ying-Ling Liu

Chair Prof. Akon Higuchi

Prof. Yi-Ming Sun
Prof. Shing-Jiang Lue
Prof. Shu-Hsien Huang
Dr. Feng-Ming Ho

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      Home >  Key PersonnelProf. Chien-Chieh Hu

Prof. Chien-Chieh Hu    

Ph.D., Chem. Eng., Chung Yuan University 

Professional Specialty

Membrane Gas Separation

Polymer Barrier Film
Polymer Physics


Research Fields
Membrane Gas Separation

We currently focus on fabrication of polymeric membranes and transport mechanism for membrane gas separation. The next step is to explore the preparation of inorganic gas separation membranes and estimate feasible application.


Polymer Barrier Film:

Ultra high gas and water barrier film combined graphene oxide and polymer was prepared for package and electronic application.

Free Volume Estimation of Polymer

Using positron annihilation lifetime (PAL) and volume measurement techniques for estimating free volume of polymer. The relationships between process parameters, free volume, and physical properties of polymer could be established.

Potential Applications of Research

Hydrogen Separation

Oxygen/Nitrogen Separation

Ultra High Gas and Water Barrier Film

Carbon Dioxide Capture

Selected Publications:

Kuo-Sung Liao, Ywu-Jang Fu, Chien-Chieh Hu*, Jung-Tsai Chen, Yun-Hsuan Huang, Manuel De Guzman, Shu-Hsien Huang, Kueir-Rarn Lee, Y. C. Jean, and Juin-Yih Lai, Development of the asymmetric microstructure of carbon molecular sieve Membranes as probed by positron annihilation spectroscopy, J. Phys. Chem. C 117 (2013) 3556−3562.

Jung-Tsai Chen, Ywu-Jang Fu, Kuo-Lun Tung, Shu-Hsien Huang, Wei-Song Hung, Shingjiang Jessie Lue, Chien-Chieh Hu, Kueir-Rarn Lee, Juin-Yih Lai, Surface modification of poly(dimethylsiloxane) by atmospheric pressure high temperature plasma torch to prepare high-performance gas separation membranes, J. Membr. Sci. 440 (2013) 1-8.

Jung-Tsai Chen, Ywu-Jang Fu, Quan-Fu An, Shen-Chuan Lo, Shu-Hsien Huang, Wei-Song Hung, Chien-Chieh Hu, Kueir-Rarn Lee and Juin-Yih Lai, Tuning nanostructure of graphene oxide/polyelectrolyte LbL assemblies by controlling pH of GO suspension to fabricate transparent and super gas barrier films, Nanoscale (2013)

Ywu-Jang Fu, Jung-Tsai Chen, Chun-Chieh Chen, Kuo-Sung Liao, Chien-Chieh Hu, Kueir-Rarn Lee, Juin-Yih Lai, Characterization of Morphology and Gas Separation Performance of Dry-Cast Polycarbonate Membranes, Polymer Engineering and Science 53 (2013) 1623-1630.

Kuo-Sung Liao, Ywu-Jang Fu, Chien-Chieh Hu*, Jung-Tsai Chen, Di-Wei Lin, Kueir-Rarn Lee, Kuo-Lun Tung, Y.C. Jean, Juin-Yih Lai, Microstructure of carbon molecular sieve membranes and their application to separation of aqueous bioethanol, Carbon 50 (2012) 4220-4227

Y.J. Fu, H.Z. Qui, K.S. Liao, S.J. Jessie Lue, C.C. Hu, K.R. Lee, J.Y. Lai, "Effect  of UV-ozone treatment on poly (dimethylsiloxane) membranes: surface characterization and gas separation performance," Langmuir, 26, 4392 (2010)

C.Ch. Hu, Y.J. Fu, K.R.Lee, R.C. Ruaan, J.Y. Lai, "Effect of sorption behavior on transport properties of gases in polymeric membranes," Polymer, 50, 5308 (2009)

Fu-Ming Wang, Chien-Chieh Hu, Shen-Chuan Lo, Yung-Yun Wang, Chi-Chao Wan, “The investigation of electrochemical properties and ionic motion of functionalized copolymer electrolytes based on polysiloxane,” Solid State Ionics, 180, 405 (2009).
Ywu-Jang Fu, Sheng-Wen Hsiao, Chien-Chieh Hu*, Kueir-Rarn Lee, Juin-Yih Lai, “Prediction of long-term physical aging of poly(methyl methacrylate) membranes for gas separation,” Desalination 234(1-3), 51-57 (2008).
Ywu-Jang Fu, Chien-Chieh Hu*, Hsuan-zhi Qui, Kueir-Rarn Lee, Juin-Yih Lai, “Effects of residual solvent on gas separation properties of polyimide membranes,” Separation Purification Technology 62(1), 175-182 (2008).
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