Ionic liquid polymer materials with tunable nanopores controlled by surfactant aggregates: a novel approach for CO2 capture

2020 ◽  
Vol 8 (30) ◽  
pp. 15034-15041
Author(s):  
Ambavaram Vijaya Bhaskar Reddy ◽  
Muhammad Moniruzzaman ◽  
Mohamad A. Bustam ◽  
Masahiro Goto ◽  
Bidyut B. Saha ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Co2 Capture ◽  
Polymeric Materials ◽  
Polymer Materials ◽  
Liquid Polymer ◽  
Surfactant Aggregates ◽  
Novel Approach ◽  
Ionic Liquid Polymer

Micelles are formed using a CO2-philic surfactant (N-ethyl perfluorooctyl sulfonamide) and embedded in in situ formed polymeric materials (SMI-ILPs) to enhance CO2 sorption.

Synthesis of Ionic Liquid Polymer Incorporating Activated Carbon for Carbon Dioxide Capture and Separation

2016 ◽  
Vol 1133 ◽  
pp. 566-570 ◽  
Author(s):  
Hamayoun Mahmood ◽  
Muhammad Hafiz Arif bin Ahmad Sayukhi ◽  
Muhammad Moniruzzaman ◽  
Suzana Yusup
Keyword(s):  
Ionic Liquid ◽  
Activated Carbon ◽  
Adsorption Mechanism ◽  
Lattice Structure ◽  
Polymer Materials ◽  
Liquid Polymer ◽  
H Nmr ◽  
Liquid Polymers ◽  
Ionic Liquid Polymer ◽  
C Nmr

CO2 capture and separation by ionic liquid is one of the fastest growing branches in ionic liquid technology. The aim of this research was to synthesize the ionic liquid polymer incorporating activated carbon and investigating its performance for CO2 capture and separation. The ionic liquid monomers 1-vinyl-3-ethylimidazolium bromide, [veim][Br] and 1-vinyl-3-ethylimidazolium bis (trifluoromethyl-sulfonyl) imide, [veim][Tf2N] were first synthesized and then polymerized into ionic liquid polymers incorporating activated carbon. The purity of the [veim][Br] and [veim][Tf2N] was verified by 1H NMR, 13C NMR and Ion Chromatography. Both monomers were proved to be in high purity. The elemental composition of both polymer materials synthesized were examined using energy dispersive X-ray spectroscopy (EDX) and the morphology of the synthesized material was observed using field emission scanning electron microscopy (FESEM). The results revealed that activated carbon has been successfully incorporated into the lattice structure of polymer materials. The fabricated polymer materials would be expected to have higher CO2 capture capability as it combines both the absorption and adsorption mechanism for CO2 apprehension and sequestration.

Preparation of ionic liquid polymer materials and their recognition properties for proteins

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52147-52154 ◽  
Author(s):  
Yanhong Liu ◽  
Rui Ma ◽  
Qiliang Deng ◽  
Lingling Zhang ◽  
Cuicui Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Materials ◽  
Liquid Polymer ◽  
Ionic Liquid Polymer

scholarly journals In Situ Generation of Green Hybrid Nanofibrillar Polymer-Polymer Composites—A Novel Approach to the Triple Shape Memory Polymer Formation

Polymers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 1900
Author(s):  
Ramin Hosseinnezhad ◽  
Iurii Vozniak ◽  
Fahmi Zaïri
Keyword(s):  
Polymer Blends ◽  
Shape Memory ◽  
Shape Memory Polymer ◽  
Cellulose Nanofibers ◽  
Polymeric Materials ◽  
Novel Approach ◽  
Phase Transition Temperatures ◽  
Triple Shape Memory

The paper discusses the possibility of using in situ generated hybrid polymer-polymer nanocomposites as polymeric materials with triple shape memory, which, unlike conventional polymer blends with triple shape memory, are characterized by fully separated phase transition temperatures and strongest bonding between the polymer blends phase interfaces which are critical to the shape fixing and recovery. This was demonstrated using the three-component system polylactide/polybutylene adipateterephthalate/cellulose nanofibers (PLA/PBAT/CNFs). The role of in situ generated PBAT nanofibers and CNFs in the formation of efficient physical crosslinks at PLA-PBAT, PLA-CNF and PBAT-CNF interfaces and the effect of CNFs on the PBAT fibrillation and crystallization processes were elucidated. The in situ generated composites showed drastically higher values of strain recovery ratios, strain fixity ratios, faster recovery rate and better mechanical properties compared to the blend.

Application of Ionic Liquid-polymer Gel Membrane in Toluene/n-Heptane Separation

2021 ◽  
pp. 118596
Author(s):  
Yuming Tu ◽  
Hui Yu ◽  
Wei He ◽  
Zhiyong Zhou ◽  
Wei Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Gel ◽  
Liquid Polymer ◽  
Ionic Liquid Polymer

A Robust Lubrication System Using an Ionic Liquid Polymer Brush

2015 ◽  
Vol 2 (15) ◽  
pp. 1500187 ◽  
Author(s):  
Hiroyuki Arafune ◽  
Toshio Kamijo ◽  
Takashi Morinaga ◽  
Saika Honma ◽  
Takaya Sato ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Brush ◽  
Lubrication System ◽  
Liquid Polymer ◽  
Ionic Liquid Polymer

New strategy for drastic enhancement of selectivity via chemical modification of counter anions in ionic liquid polymer phase

2010 ◽  
Vol 46 (46) ◽  
pp. 8740 ◽  
Author(s):  
Hongdeng Qiu ◽  
Makoto Takafuji ◽  
Tsuyoshi Sawada ◽  
Xia Liu ◽  
Shengxiang Jiang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Chemical Modification ◽  
Polymer Phase ◽  
Liquid Polymer ◽  
New Strategy ◽  
Ionic Liquid Polymer
Sign in / Sign up

Export Citation Format

Share Document