journal article·2018-01

Morphological Diversity in Nanoporous Covalent Organic Materials Derived from Viologen and Pyrene

Gobinda Das, Tina Skorjanc, Sudhir Kumar Sharma, Thirumurugan Prakasam, Carlos Platas‐Iglesias, Dong Suk Han, Jesus Raya, John‐Carl Olsen, Ramesh Jagannathan, Ali Trabolsi

ChemNanoMat· Volume 4· Issue 1
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Abstract

Abstract Adjustment of the morphology of covalent organic nanomaterials is a challenge but can be achieved by perturbing the planarity of the monomers used as core moieties in these polymers. Here we describe a template‐free Zincke reaction for the synthesis of covalent organic nanosheets (CONs) that stack several layers thick and of covalent organic tubes (COTs). Both materials contain the same viologen linker but different pyrene‐based cores. Both polymeric materials are nanoporous, cationic, and highly stable in water, even in the presence of acid (1 M HCl) or base (1 M NaOH). Their porosity and ionic surfaces are responsible for high affinities and adsorption capacities for iodine vapor.
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Research context

OpenAlex topics: Covalent Organic Framework Applications · Metal-Organic Frameworks: Synthesis and Applications · Supramolecular Chemistry and Complexes

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

Affiliations

New York University Abu Dhabi Saadiyat Island, Abu Dhabi UAE

Engineering division New York University Abu Dhabi Saadiyat Island, Abu Dhabi UAE

Departamento de Química Fundamental, Facultade de Ciencias Universidade da Coruña Campus da Zapateira s/n 15071 A Coruña Spain

Chemical Engineering Program Texas A&M University at Qatar Education City, Doha Qatar

CNRS/Université de Strasbourg 1 Rue Blaise Pascal Strasbourg France 6700

Department of Chemistry University of Rochester RC Box 270216 Rochester NY 14607–0216 USA

Funding

New York University Abu Dhabi (NYUAD)

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