Preparation of mixed matrix membranes based on polyimide and aminated graphene oxide for CO2 separation

2018 ◽  
Vol 29 (4) ◽  
pp. 1334-1343 ◽  
Author(s):  
Bao-Sheng Ge ◽  
Tao Wang ◽  
Hai-Xiang Sun ◽  
Wen Gao ◽  
Hao-Ru Zhao
Keyword(s):  
Graphene Oxide ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Matrix Membranes

Metal-organic framework/graphene oxide composite fillers in mixed-matrix membranes for CO2 separation

2018 ◽  
Vol 212 ◽  
pp. 513-522 ◽  
Author(s):  
Stavroula Anastasiou ◽  
Nidhika Bhoria ◽  
Jeewan Pokhrel ◽  
K. Suresh Kumar Reddy ◽  
C. Srinivasakannan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Metal Organic Framework ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Oxide Composite ◽  
Metal Organic ◽  
Organic Framework ◽  
Matrix Membranes

scholarly journals Synergistic effects of zeolite imidazole framework@graphene oxide composites in humidified mixed matrix membranes on CO2 separation

RSC Advances ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 6099-6109 ◽  
Author(s):  
Dandan Huang ◽  
Qingping Xin ◽  
Yazhou Ni ◽  
Yingqian Shuai ◽  
Shaofei Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Synergistic Effects ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Growth Method ◽  
Oxide Composites ◽  
Matrix Membranes

In this study, composite nanosheets (ZIF-8@GO) were prepared via an in situ growth method and then incorporated into a polyimide (PI) matrix to fabricate mixed matrix membranes (MMMs) for CO2 separation.

scholarly journals Recent Advances in Polymer-Inorganic Mixed Matrix Membranes for CO2 Separation

Polymers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 2539
Author(s):  
Sipei Li ◽  
Yang Liu ◽  
Dana A. Wong ◽  
John Yang
Keyword(s):  
Molecular Sieves ◽  
Fossil Fuels ◽  
Industrial Revolution ◽  
Metal Oxide Nanoparticles ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Human Society ◽  
Mixed Matrix ◽  
Recent Advances ◽  
Matrix Membranes

Since the second industrial revolution, the use of fossil fuels has been powering the advance of human society. However, the surge in carbon dioxide (CO2) emissions has raised unsettling concerns about global warming and its consequences. Membrane separation technologies have emerged as one of the major carbon reduction approaches because they are less energy-intensive and more environmentally friendly compared to other separation techniques. Compared to pure polymeric membranes, mixed matrix membranes (MMMs) that encompass both a polymeric matrix and molecular sieving fillers have received tremendous attention, as they have the potential to combine the advantages of both polymers and molecular sieves, while cancelling out each other’s drawbacks. In this review, we will discuss recent advances in the development of MMMs for CO2 separation. We will discuss general mechanisms of CO2 separation in an MMM, and then compare the performances of MMMs that are based on zeolite, MOF, metal oxide nanoparticles and nanocarbons, with an emphasis on the materials’ preparation methods and their chemistries. As the field is advancing fast, we will particularly focus on examples from the last 5 years, in order to provide the most up-to-date overview in this area.

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