Novel multi-channel anion exchange membrane based on poly ionic liquid-impregnated cationic metal-organic frameworks

2020 ◽  
Vol 45 (35) ◽  
pp. 17813-17823 ◽  
Author(s):  
Kai Li ◽  
Jia Chen ◽  
Mingming Guan ◽  
Shaokun Tang
Keyword(s):  
Ionic Liquid ◽  
Anion Exchange ◽  
Metal Organic Frameworks ◽  
Anion Exchange Membrane ◽  
Metal Organic ◽  
Poly Ionic Liquid ◽  
Exchange Membrane

Constructing efficient ion nanochannels in alkaline anion exchange membranes by the in situ assembly of a poly(ionic liquid) in metal–organic frameworks

2016 ◽  
Vol 4 (6) ◽  
pp. 2340-2348 ◽  
Author(s):  
Zhen Li ◽  
Wenyu Wang ◽  
Yijing Chen ◽  
Chuanye Xiong ◽  
Guangwei He ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Anion Exchange ◽  
Metal Organic Frameworks ◽  
Anion Exchange Membranes ◽  
Metal Organic ◽  
Poly Ionic Liquid ◽  
Interconnected Pores

Construction of ion nanochannels by entrapping an in situ assembled ion-conductive poly(ionic liquid) in the highly ordered interconnected pores of MOFs.

scholarly journals Poly(ionic liquid)-Modified Metal Organic Framework for Carbon Dioxide Adsorption

Polymers ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 370 ◽  
Author(s):  
Guangyuan Yang ◽  
Jialin Yu ◽  
Sanwen Peng ◽  
Kuang Sheng ◽  
Haining Zhang
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Composite Materials ◽  
Metal Organic Frameworks ◽  
Carbon Dioxide Partial Pressure ◽  
Carbon Dioxide Adsorption ◽  
Solid Sorbent ◽  
Practical Applications ◽  
Metal Organic ◽  
Poly Ionic Liquid

The design and synthesis of solid sorbents for effective carbon dioxide adsorption are essential for practical applications regarding carbon emissions. Herein, we report the synthesis of composite materials consisting of amine-functionalized imidazolium-type poly(ionic liquid) (PIL) and metal organic frameworks (MOFs) through complexation of amino groups and metal ions. The carbon dioxide adsorption behavior of the synthesized composite materials was evaluated using the temperature-programmed desorption (TPD) technique. Benefiting from the large surface area of metal organic frameworks and high carbon dioxide diffusivity in ionic liquid moieties, the carbon dioxide adsorption capacity of the synthesized composite material reached 19.5 cm3·g−1, which is much higher than that of pristine metal organic frameworks (3.1 cm3·g−1) under carbon dioxide partial pressure of 0.2 bar at 25 °C. The results demonstrate that the combination of functionalized poly(ionic liquid) with metal organic frameworks can be a promising solid sorbent for carbon dioxide adsorption.

Ionic-Liquid-Functionalized Graphene Nanoribbons for Anion Exchange Membrane Fuel Cells

2017 ◽  
Vol 164 (4) ◽  
pp. F433-F440 ◽  
Author(s):  
Xundao Liu ◽  
Xiaohong Chen ◽  
Yong Hu ◽  
Tianle Gong ◽  
Hong Li ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Fuel Cells ◽  
Anion Exchange ◽  
Graphene Nanoribbons ◽  
Anion Exchange Membrane ◽  
Functionalized Graphene ◽  
Exchange Membrane
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