Fabrication of Porous Functional Nanonetwork-Structured Polymers with Enhanced Adsorption Performance from Well-Defined Molecular Brush Building Blocks
Source abstract
Abstract
We report the fabrication of porous functional nanonetwork-structured polymers (FNSPs) consisting of poly(acrylic acid) functional cores surrounded by a microporous shell network, via a combination of atom transfer radical polymerization (ATRP) and Friedel–Crafts hyper-cross-linking chemistry. Well-defined molecular brushes with diblock poly(tert-butyl acrylate)-block-polystyrene (PtBA-b-PS) side chains serve as tunable building blocks to synthesize porous networks. The prepared FNSPs demonstrated significantly enhanced adsorption toward basic dyes, up to 767 mg g–1.
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Research context
OpenAlex topics: Covalent Organic Framework Applications · Advanced Polymer Synthesis and Characterization · Polymer Surface Interaction Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
Materials Science Institute, PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
Funding
Ministry of Science and Technology of the People's Republic of China · Ministry of Education of the People's Republic of China · Government of Guangdong Province · National Natural Science Foundation of China · Division of Materials Research · Central Committee of the Communist Party of China
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