Competition between side-chain interactions dictates 2D polymer stacking order

Alexander K. Oanta; Chloe E. Pelkowski; Michael J. Strauss; William R. Dichtel

doi:10.1039/d3cc01016c

Competition between side-chain interactions dictates 2D polymer stacking order

Alexander K. Oanta, Chloe E. Pelkowski, Michael J. Strauss, William R. Dichtel^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Interrogating the stacking of two-dimensional polymers (2DPs) as a function of chemical composition is important to leverage their properties. We explore the dependence of 2DP crystallinity and porosity on variable amounts of zwitterions contained within the pores and find that high zwitterion loadings consistently diminish 2DP materials quality. A competition between disruptive zwitterion electrostatic forces and alkyl stabilization directs the stacking order of each 2DP and demonstrates the contrasting effects of side chain composition on 2DP crystallinity and porosity.

Original language	English (US)
Pages (from-to)	6203-6206
Number of pages	4
Journal	Chemical Communications
Volume	59
Issue number	41
DOIs	https://doi.org/10.1039/d3cc01016c
State	Published - Apr 24 2023

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
General Chemistry
Catalysis

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10.1039/d3cc01016c

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AU - Pelkowski, Chloe E.

AU - Strauss, Michael J.

AU - Dichtel, William R.

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AB - Interrogating the stacking of two-dimensional polymers (2DPs) as a function of chemical composition is important to leverage their properties. We explore the dependence of 2DP crystallinity and porosity on variable amounts of zwitterions contained within the pores and find that high zwitterion loadings consistently diminish 2DP materials quality. A competition between disruptive zwitterion electrostatic forces and alkyl stabilization directs the stacking order of each 2DP and demonstrates the contrasting effects of side chain composition on 2DP crystallinity and porosity.

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Competition between side-chain interactions dictates 2D polymer stacking order

Abstract

ASJC Scopus subject areas

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