Preparation of thiol-functionalized polyurethane foam and its adsorption performance for Hg(<scp>ii</scp>)

Meixin Chen; Lili Zhu; Juan Jin; Changmei Sun; Zhenjiang Zhang

doi:10.1039/d5ra05379j

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Preparation of thiol-functionalized polyurethane foam and its adsorption performance for Hg(ii)

Meixin Chen Lili Zhu Juan Jin Changmei Sun Zhenjiang Zhang

Year: 2025 Journal: RSC Advances Vol: 15 (47)Pages: 39871-39884 Publisher: Royal Society of Chemistry

DOI: 10.1039/d5ra05379j

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Abstract

A chemical grafting method was employed to prepare thiol-functionalized polyurethane foam (PUF-HS). PUF-HS was utilized as an adsorbent for Hg( ii ) removal and its adsorption performance and mechanism were systematically investigated.

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Adsorption and biosorption for pollutant removal

Physical Sciences → Environmental Science → Water Science and Technology

Mercury impact and mitigation studies

Physical Sciences → Environmental Science → Health, Toxicology and Mutagenesis

Analytical chemistry methods development

Physical Sciences → Chemistry → Analytical Chemistry

Preparation of thiol-functionalized polyurethane foam and its adsorption performance for Hg(ii)

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