Dual-functionalized mesoporous TiO2 hollow nanospheres for improved CO2 separation membranes

2014 ◽  
Vol 50 (43) ◽  
pp. 5717-5720 ◽  
Author(s):  
Dong Kyu Roh ◽  
Sang Jin Kim ◽  
Won Seok Chi ◽  
Jin Kyu Kim ◽  
Jong Hak Kim
Keyword(s):  
Graft Copolymer ◽  
Mesoporous Tio2 ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Hollow Nanospheres ◽  
Mixed Matrix ◽  
Separation Membranes ◽  
Matrix Membranes

Simultaneous improvement in CO2 permeability and CO2/N2 selectivity was obtained from mixed matrix membranes consisting of graft copolymer and dual-functionalized mesoporous TiO2 hollow nanospheres (f-MTHSs).

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.

Enhanced Performance of Mixed-Matrix Membranes through a Graft Copolymer-Directed Interface and Interaction Tuning Approach

ChemSusChem ◽  
2014 ◽  
Vol 8 (4) ◽  
pp. 650-658 ◽  
Author(s):  
Won Seok Chi ◽  
Sang Jin Kim ◽  
Seung-Joon Lee ◽  
Youn-Sang Bae ◽  
Jong Hak Kim
Keyword(s):  
Graft Copolymer ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Matrix Membranes

Mixed-Matrix Membranes Containing Carbon Nanotubes Composite with Hydrogel for Efficient CO2 Separation

2016 ◽  
Vol 8 (42) ◽  
pp. 29044-29051 ◽  
Author(s):  
Haiyang Zhang ◽  
Ruili Guo ◽  
Jinpeng Hou ◽  
Zhong Wei ◽  
Xueqin Li
Keyword(s):  
Carbon Nanotubes ◽  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Matrix Membranes

scholarly journals Functionalized UIO–66 based Mixed Matrix Membranes for CO2 Separation

2012 ◽  
Vol 44 ◽  
pp. 1677-1680
Author(s):  
M.W. Anjum ◽  
A.L. Khan ◽  
F. Vermoortele ◽  
N. Beniwal ◽  
D. DeVos ◽  
...  
Keyword(s):  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Matrix Membranes

scholarly journals Mixed matrix membranes containing well-designed composite microcapsules for CO2 separation

2019 ◽  
Vol 572 ◽  
pp. 650-657 ◽  
Author(s):  
Bin Zhu ◽  
Jindun Liu ◽  
Shaofei Wang ◽  
Jingtao Wang ◽  
Min Liu ◽  
...  
Keyword(s):  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Matrix Membranes

The nitrogen-doped porous carbons/PIM mixed-matrix membranes for CO2 separation

2018 ◽  
Vol 564 ◽  
pp. 800-805 ◽  
Author(s):  
Hongyong Zhao ◽  
Lizhong Feng ◽  
Xiaoli Ding ◽  
Yun Zhao ◽  
Xiaoyao Tan ◽  
...  
Keyword(s):  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Porous Carbons ◽  
Mixed Matrix ◽  
Nitrogen Doped ◽  
Matrix Membranes

MOF mixed matrix membranes for CO2 separation

2020 ◽  
pp. 331-355
Author(s):  
Brahim Achiou ◽  
Madhavan Karunakaran ◽  
Mohamed Rachid Tchalala ◽  
Youssef Belmabkhout
Keyword(s):  
Mixed Matrix Membranes ◽  
Co2 Separation ◽  
Mixed Matrix ◽  
Matrix Membranes
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