DataVXACS Applied Polymer MaterialsPaper
journal article·2023-11-10

Synthesis of a Carbazole-Based Nanoporous Organic Polymer for Efficient Adsorption/Separation of C2H2 and CO2

Jiangli Zhu, Lulu Wei, Haiyu Sun, Jun Yan, Zefeng Wang

ACS Applied Polymer Materials· Volume 5· Issue 11
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Source abstract

Abstract

The development of nanoporous organic polymers (NOPs) for the adsorption/separation of acetylene (C 2 H 2 ) and carbon dioxide (CO 2 ) poses significant challenges due to their similar physical and chemical properties. This paper presents the synthesis of a carbazole-based nanoporous organic polymer (CNOP-6) through a facile Friedel–Crafts reaction using 3,6-di(9-carbazolyl)-9-phenylcarbazole as the monomer. Remarkably, the specific surface area of CNOP-6 is up to 1334 m 2 ·g –1 . CNOP-6 demonstrates a C 2 H 2 adsorption capacity of 80.2 cm 3 ·g –1 at 298 K and 100 kPa. The results of ideal adsorbed solution theory and breakthrough curves unequivocally demonstrate the potential of CNOP-6 as an exceptional adsorbent for the purification of C 2 H 2 from CO 2 .
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Research context

PolymersNanomaterials

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

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

Affiliations

School of Materials Science and Engineering, North Minzu University, Yinchuan750021, China

International Scientific and Technological Cooperation Base of Industrial Solid Waste Cyclic Utilization and Advanced Materials, Yinchuan 750021, China

College of Ecology, Lishui University, Lishui 323000, China

R&D Center of Green Manufacturing New Materials and Technology of Synthetic Leather Sichuan University−Lishui University, Lishui 323000, China

Funding

Natural Science Foundation of Ningxia Province · National Natural Science Foundation of China

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