Physicochemical, structural, and adsorption characteristics of DMSPS-co-DVB nanopolymers

Frontiers in Chemistry

Chemistry

Alicja Bosacka¹  Malgorzata Zienkiewicz-Strzalka²  Agnieszka Chrzanowska²  Anna Derylo-Marczewska²  Magdalena Blachnio²  Beata Podkoscielna³ 

[1] Department of Fundamental Technologies, Faculty of Production Engineering, University of Life Sciences, Lublin, Poland;Department of Physical Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Sklodowska University, Lublin, Poland;Department of Physical Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Sklodowska University, Lublin, Poland;Department of Polymer Chemistry, Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie Skłodowska University, Lublin, Poland;

关键词: polymers;    microspheres;    surface properties;    aniline adsorption;    nanomaterials;   

DOI  :  10.3389/fchem.2023.1176718

 received in 2023-02-28, accepted in 2023-06-16,  发布年份 2023

来源: Frontiers

【 摘 要 】

The aim of this work is the synthesis and characterization of the series of S,S′-thiodi-4,1-phenylene bis(thio-methacrylate)-co-divinylbenzene (DMSPS-co-DVB) nanomaterials. The series of new nanopolymers including three mixed systems with different ratios of DMSPS and DVB components, DMSPS-co-DVB = 1:1, DMSPS-co-DVB = 1:2, and DMSPS-co-DVB = 1:3, was synthesized in the polymerization reaction. The research task is to investigate the influence of the reaction mixture composition on morphological, textural, and structural properties of final nanosystems including size, shape, and agglomeration effect. The advanced biphasic nanomaterials enriched with thiol groups were successfully synthesized as potential sorbents for binding organic substances, heavy metals, or biomolecules. To determine the impact of the DMSPS monomer on the final properties of DMSPS-co-DVB nanocomposites, several techniques were applied to reveal the nano-dimensional structure (SAXS), texture (low-temperature nitrogen sorption), general morphology (SEM), acid–base properties (potentiometric titration), and surface chemistry and phase bonding effectiveness (FTIR/ATR spectroscopy). Finally, kinetic studies of aniline sorption on polymeric materials were performed.

【 授权许可】

Unknown   
Copyright © 2023 Bosacka, Zienkiewicz-Strzalka, Derylo-Marczewska, Chrzanowska, Blachnio and Podkoscielna.