Post-synthetic diamine-functionalization of MOF-74 type frameworks for effective carbon dioxide separation

2019 ◽  
Vol 48 (7) ◽  
pp. 2263-2270 ◽  
Author(s):  
Minjung Kang ◽  
Dong Won Kang ◽  
Chang Seop Hong
Keyword(s):  
Carbon Dioxide ◽  
High Density ◽  
Synthetic Methods ◽  
Carbon Dioxide Separation ◽  
Recent Advances

Post-synthetic methods are considered facile and effective for adjusting a material's properties. This frontiers article highlights recent advances in the post-synthetic modifications of MOF-74 type frameworks, whose high-density exposed metal sites are grafted by various diamines, leading to the tuning of CO2 adsorption capabilities.

Review of recent advances in carbon dioxide separation and capture

RSC Advances ◽  
2013 ◽  
Vol 3 (45) ◽  
pp. 22739 ◽  
Author(s):  
Saeed Danaei Kenarsari ◽  
Dali Yang ◽  
Guodong Jiang ◽  
Suojiang Zhang ◽  
Jianji Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Separation ◽  
Recent Advances

scholarly journals Metal Organic Framework — Based Mixed Matrix Membranes for Carbon Dioxide Separation: Recent Advances and Future Directions

2020 ◽  
Vol 8 ◽  
Author(s):  
Vengatesan Muthukumaraswamy Rangaraj ◽  
Mohammad A. Wahab ◽  
K. Suresh Kumar Reddy ◽  
George Kakosimos ◽  
Omnya Abdalla ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Organic Framework ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix ◽  
Future Directions ◽  
Carbon Dioxide Separation ◽  
Recent Advances ◽  
Metal Organic ◽  
Organic Framework ◽  
Matrix Membranes

Effect of silica nanoparticles on carbon dioxide separation performances of PVA/PEG cross-linked membranes

2021 ◽  
Author(s):  
Muhammad Rizwan Dilshad ◽  
Atif Islam ◽  
Bilal Haider ◽  
Muhammad Sajid ◽  
Aamir Ijaz ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Silica Nanoparticles ◽  
Carbon Dioxide Separation ◽  
Separation Performances

scholarly journals The Effect of the Temperature and Moisture to the Permeation Properties of PEO-Based Membranes for Carbon-Dioxide Separation

Polymers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 2053
Author(s):  
Dragutin Nedeljkovic
Keyword(s):  
Carbon Dioxide ◽  
Partial Pressure ◽  
Carbon Dioxide Emission ◽  
Combustion Products ◽  
Mixed Matrix Membranes ◽  
Mixed Matrix Membrane ◽  
Mixed Matrix ◽  
Gas Treatment ◽  
Carbon Dioxide Separation ◽  
Different Temperatures

An increased demand for energy in recent decades has caused an increase in the emissions of combustion products, among which carbon-dioxide is the most harmful. As carbon-dioxide induces negative environmental effects, like global warming and the greenhouse effect, a decrease of the carbon-dioxide emission has emerged as one of the most urgent tasks in engineering. In this work, the possibility for the application of the polymer-based, dense, mixed matrix membranes for flue gas treatment was tested. The task was to test a potential decrease in the permeability and selectivity of a mixed-matrix membrane in the presence of moisture and at elevated temperature. Membranes are based on two different poly(ethylene oxide)-based polymers filled with two different zeolite powders (ITR and IWS). An additive of detergent type was added to improve the contact properties between the zeolite and polymer matrix. The measurements were performed at three different temperatures (30, 60, and 90 °C) under wet conditions, with partial pressure of the water equal to the vapor pressure of the water at the given temperature. The permeability of carbon-dioxide, hydrogen, nitrogen, and oxygen was measured, and the selectivity of the carbon-dioxide versus other gases was determined. Obtained results have shown that an increase of temperature and partial pressure of the vapor slightly increase both the selectivity and permeability of the synthesized membranes. It was also shown that the addition of the zeolite powder increases the permeability of carbon-dioxide while maintaining the selectivity, compared to hydrogen, oxygen, and nitrogen.

scholarly journals Recent advances in metalloporphyrin-based catalyst design towards carbon dioxide reduction: from bio-inspired second coordination sphere modifications to hierarchical architectures

2020 ◽  
Vol 49 (8) ◽  
pp. 2381-2396 ◽  
Author(s):  
Philipp Gotico ◽  
Zakaria Halime ◽  
Ally Aukauloo
Keyword(s):  
Carbon Dioxide ◽  
Coordination Sphere ◽  
Three Dimensional ◽  
Carbon Dioxide Reduction ◽  
Catalyst Design ◽  
Recent Advances ◽  
Hierarchical Architectures ◽  
Second Coordination Sphere

The progress in CO2 reduction catalyst design was examined starting from simple metalloporphyrin structures and progressing to three-dimensional active architectures.

OH-enriched organo-montmorillonites for potential applications in carbon dioxide separation and concentration

2013 ◽  
Vol 108 ◽  
pp. 181-188 ◽  
Author(s):  
Abdelkrim Azzouz ◽  
Nicoleta Platon ◽  
Saadia Nousir ◽  
Kamel Ghomari ◽  
Denisa Nistor ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Separation ◽  
Potential Applications

Recent advances in carbon dioxide based copolymers

2015 ◽  
Vol 11 ◽  
pp. 3-9 ◽  
Author(s):  
Yusheng Qin ◽  
Xingfeng Sheng ◽  
Shunjie Liu ◽  
Guanjie Ren ◽  
Xianhong Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Recent Advances
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