Exploration of nanoporous graphene membranes for the separation of N2 from CO2: a multi-scale computational study-Reference-Cited by-同舟云学术

Exploration of nanoporous graphene membranes for the separation of N2 from CO2: a multi-scale computational study

Published:2016 Issue:12 Volume:18 Page:8352-8358
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Wang Yong¹²³⁴,Yang Qingyuan⁵⁶⁷⁴,Li Jinping¹²³⁴,Yang Jiangfeng¹²³⁴,Zhong Chongli⁵⁶⁷⁴

Affiliation:

1. Research Institute of Special Chemicals

2. Taiyuan University of Technology

3. Taiyuan 030024

4. China

5. State Key Laboratory of Organic-Inorganic Composites

6. Beijing University of Chemical Technology

7. Beijing 100029

Abstract

The graphene membrane, H-pore-13, with its appropriate pore size of 4.06 Å, exhibits high N₂ selectivity over CO₂ with a N₂ permeance of 10⁵ GPU. It is further revealed that electrostatic sieving plays a crucial role in hindering the passage of CO₂ molecules through H-pore-13.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2016/CP/C5CP06569K

Reference38 articles.

1. Fluorine-Modified Porous Graphene as Membrane for CO2/N2 Separation: Molecular Dynamic and First-Principles Simulations

2. Revealing the structure–property relationship of covalent organic frameworks for CO2 capture from postcombustion gas: a multi-scale computational study

3. Porous Graphene as the Ultimate Membrane for Gas Separation

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