Interfacial barriers to gas transport in zeolites: distinguishing internal and external resistances

2018 ◽  
Vol 20 (41) ◽  
pp. 26386-26395 ◽  
Author(s):  
Ravi C. Dutta ◽  
Suresh K. Bhatia
Keyword(s):  
Gas Separation ◽  
Gas Transport ◽  
Separation Performance ◽  
Ultrathin Membranes ◽  
Gas Separation Performance

The gas separation performance of ultrathin membranes is dictated by the interfacial barriers that exist on the solid side of the interface.

scholarly journals The spirobichroman-based polyimides with different side groups: from structure–property relationships to chain packing and gas transport performance

RSC Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 5086-5095
Author(s):  
Shuli Wang ◽  
Xiaohua Tong ◽  
Chunbo Wang ◽  
Xiaocui Han ◽  
Sizhuo Jin ◽  
...  
Keyword(s):  
Dihedral Angle ◽  
Gas Separation ◽  
Gas Transport ◽  
Critical Role ◽  
Polymer Membranes ◽  
Separation Performance ◽  
Structure Property ◽  
Chain Packing ◽  
Structure Property Relationships ◽  
Gas Separation Performance

Effect of substituents on the dihedral angle and chain packing plays a critical role in the enhancement in the gas separation performance of polymer membranes.

scholarly journals Pebax-based composite membranes with high gas transport properties enhanced by ionic liquids for CO2 separation

RSC Advances ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 6422-6431 ◽  
Author(s):  
Mengdie Li ◽  
Xiangping Zhang ◽  
Shaojuan Zeng ◽  
Lu bai ◽  
Hongshuai Gao ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Transport Properties ◽  
Gas Separation ◽  
Gas Transport ◽  
Composite Membranes ◽  
Co2 Separation ◽  
Separation Performance ◽  
Gas Transport Properties ◽  
Gas Separation Performance

A series of composite membranes with high gas transport properties enhanced by IL and ZIF-8 have been developed. The influence of ionic liquid and ZIF-8 addition on gas separation performance were systematically investigated.

Photo-oxidative PIM-1 based mixed matrix membranes with superior gas separation performance

2015 ◽  
Vol 3 (33) ◽  
pp. 17273-17281 ◽  
Author(s):  
Lin Hao ◽  
Kuo-Sung Liao ◽  
Tai-Shung Chung
Keyword(s):  
Transport Properties ◽  
Gas Separation ◽  
Gas Transport ◽  
Mixed Matrix Membranes ◽  
Separation Performance ◽  
Mixed Matrix ◽  
Gas Transport Properties ◽  
Gas Separation Performance ◽  
Matrix Membranes

Photo-oxidative PIM-1 incorporated with ZIF-71 form well-dispersed mixed-matrix membranes with enhanced gas transport properties. These membranes have impressive separation performance for CO2/CH4 and O2/N2.

scholarly journals Gas separation performance of copolymers of perfluoro(butenyl vinyl ether) and perfluoro(2,2-dimethyl-1,3-dioxole)

2021 ◽  
pp. 119401
Author(s):  
Moataz Ali El-Okazy ◽  
Liang Liu ◽  
Christopher P. Junk ◽  
Erich Kathmann ◽  
Whitney White ◽  
...  
Keyword(s):  
Vinyl Ether ◽  
Gas Separation ◽  
Separation Performance ◽  
Gas Separation Performance

Temperature-induced formation of cellulose nanofiber film with remarkably high gas separation performance

Cellulose ◽  
2017 ◽  
Vol 24 (12) ◽  
pp. 5649-5656 ◽  
Author(s):  
Xiong-Fei Zhang ◽  
Yi Feng ◽  
Chaobo Huang ◽  
Yichang Pan ◽  
Jianfeng Yao
Keyword(s):  
Gas Separation ◽  
Cellulose Nanofiber ◽  
Separation Performance ◽  
Nanofiber Film ◽  
Gas Separation Performance

Preparation of fluorinated polyimides with bulky structure and their gas separation performance correlated with microstructure

Polymer ◽  
2015 ◽  
Vol 69 ◽  
pp. 138-147 ◽  
Author(s):  
Hui Tong ◽  
Chenchen Hu ◽  
Shiyong Yang ◽  
Yanping Ma ◽  
Hongxia Guo ◽  
...  
Keyword(s):  
Gas Separation ◽  
Separation Performance ◽  
Fluorinated Polyimides ◽  
Gas Separation Performance
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