DataVXACS Applied Materials & InterfacesPaper
journal article·2022-07-20

Nitro-Decorated Microporous Covalent Organic Framework (TpPa-NO2) for Selective Separation of C2H4 from a C2H2/C2H4/CO2 Mixture and CO2 Capture

Xiao-Hong Xiong, Liang Zhang, Wei Wang, Neng-Xiu Zhu, Lu-Zhu Qin, Huan-Feng Huang, Liu-Li Meng, Yang-Yang Xiong, Mihail Barboiu, Dieter Fenske, Peng Hu, Zhang-Wen Wei

ACS Applied Materials & Interfaces· Volume 14· Issue 28
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Source abstract

Abstract

A nitro-decorated microporous covalent organic framework, TpPa-NO2, has been synthesized in a gram scale with a one-pot reaction. It can effectively selectively separate C2H4 from a C2H2/C2H4/CO2 mixture and capture CO2 from CO2/N2 based on ideal adsorption solution theory calculations and transient breakthrough experiments. Theoretical calculations illustrated that the hydrogen atoms of imine bonds, carbonyl oxygen, and nitro group show high affinity toward C2H2 and CO2, playing vital roles in efficient separation.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Covalent Organic Framework Applications · Metal-Organic Frameworks: Synthesis and Applications · Membrane Separation and Gas Transport

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China

Adaptive Supramolecular Nanosystems Group, Institut Européen des Membranes (IEM), University of Montpellier, Montpellier 34000, France

Institut für Nanotechnologie (INT) und Karlsruher Nano-Micro-Facility (KNMF), Karlsruher Institut für Technologie (KIT), Hermann-von-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany

Funding

Guangdong Science and Technology Department · Central University Basic Research Fund of China · National Natural Science Foundation of China · Natural Science Foundation of Guangdong Province · Guangdong Province

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