Copper(I)-Catalyzed Synthesis of Nanoporous Azo-Linked Polymers: Impact of Textural Properties on Gas Storage and Selective Carbon Dioxide Capture

2014 ◽  
Vol 26 (3) ◽  
pp. 1385-1392 ◽  
Author(s):  
Pezhman Arab ◽  
Mohammad Gulam Rabbani ◽  
Ali Kemal Sekizkardes ◽  
Timur İslamoğlu ◽  
Hani M. El-Kaderi
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Textural Properties ◽  
Gas Storage

scholarly journals Hierarchical Mesoporous SSZ-13 Chabazite Zeolites for Carbon Dioxide Capture

Catalysts ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1355
Author(s):  
Lucy Hillen ◽  
Volkan Degirmenci
Keyword(s):  
Carbon Dioxide ◽  
Power Plants ◽  
Large Scale ◽  
Carbon Dioxide Capture ◽  
Sorption Isotherms ◽  
Textural Properties ◽  
Desorption Kinetics ◽  
Structure Directing Agent ◽  
Templating Method ◽  
Capture Capacity

Artificial carbon dioxide capture is an alternative method to remove the carbon dioxide already accumulated in the atmosphere as well as to stop its release at its large-scale emission points at the source, such as at power plants. However, new adsorbents are needed to make the approach feasible. For this purpose, in this study, hierarchical mesoporous-microporous chabazite-type zeolites were synthesised by applying a dual-templating method. The microporous zeolite structure-directing agent N,N,N-trimethyl-1-adamantanammonium hydroxide was combined with an organosilane mesopore-generating template, 3-(trimethoxysilyl)propyl octadecyl dimethyl ammonium chloride. Materials were characterised for their structural and textural properties and tested for their carbon dioxide capture capacity both in their original sodium form and in their proton-exchanged form by means of breakthrough curve analysis and sorption isotherms. The influence of template ratios on their structure, carbon dioxide capture, and capacity have been identified. All mesoporous materials showed fast adsorption-desorption kinetics due to a reduction in the steric limitations via the introduction of a meso range network of pores. The hierarchical zeolites are recyclable with a negligible loss in crystallinity and carbon dioxide capture capacity, which makes them potential materials for larger-scale application.

scholarly journals Synthesis of thermochemically stable tetraphenyladamantane-based microporous polymers as gas storage materials

RSC Advances ◽  
2017 ◽  
Vol 7 (26) ◽  
pp. 16174-16180 ◽  
Author(s):  
Xiong Li ◽  
Jianwei Guo ◽  
Hangbo Yue ◽  
Jiawei Wang ◽  
Paul D. Topham
Keyword(s):  
Carbon Dioxide ◽  
Environmental Pollution ◽  
Porous Materials ◽  
Pollution Control ◽  
Carbon Dioxide Capture ◽  
Gas Storage ◽  
Natural Gases ◽  
Storage Materials ◽  
Microporous Polymers ◽  
Gas Molecule

In view of environmental pollution control and purification of natural gases, developing ideal porous materials for small gas molecule (hydrogen, methane and carbon dioxide) capture is an important, pressing challenge.

Cost and Performance of PC and IGCC Plants for a Range of Carbon Dioxide Capture

2011 ◽  
Author(s):  
Kristin Gerdes ◽  
James B. Black ◽  
John l. Haslbeck ◽  
Andrew P. Jones ◽  
Wayne L. Lundberg ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
And Performance
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