{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gupta NK"],"funding":["Korea Institute of Construction Technology"],"pagination":["4890-4900"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8694540"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["11(9)"],"pubmed_abstract":["Three copper-based metal-organic frameworks (MOFs) with different organic linkers were synthesized for the removal of H<sub>2</sub>S gas at room temperature. The synthesized MOFs were characterized by microscopic and spectroscopic techniques to understand their structural, functional, and optical properties. The H<sub>2</sub>S adsorption capacity of MOFs calculated by column studies followed the trend: 105.6 mg g<sup>-1</sup> (CuBDC) > 27.1 mg g<sup>-1</sup> (CuBTC) > 1.3 mg g<sup>-1</sup> (CuBDC-N) in dry conditions. The adsorption capacity increased in moist conditions due to an easy dissolution and dissociation of H<sub>2</sub>S in a film of water. X-ray photoelectron spectroscopy confirmed the presence of sulfur bound to Cu-sites and sulfate ions. The spent MOFs were regenerated by the"],"journal":["RSC advances"],"pubmed_title":["Chemisorption of hydrogen sulfide over copper-based metal-organic frameworks: methanol and UV-assisted regeneration."],"pmcid":["PMC8694540"],"funding_grant_id":["20200451-001"],"pubmed_authors":["Kim S","Gupta NK","Kim KS","Bae J"],"additional_accession":[]},"is_claimable":false,"name":"Chemisorption of hydrogen sulfide over copper-based metal-organic frameworks: methanol and UV-assisted regeneration.","description":"Three copper-based metal-organic frameworks (MOFs) with different organic linkers were synthesized for the removal of H<sub>2</sub>S gas at room temperature. The synthesized MOFs were characterized by microscopic and spectroscopic techniques to understand their structural, functional, and optical properties. The H<sub>2</sub>S adsorption capacity of MOFs calculated by column studies followed the trend: 105.6 mg g<sup>-1</sup> (CuBDC) > 27.1 mg g<sup>-1</sup> (CuBTC) > 1.3 mg g<sup>-1</sup> (CuBDC-N) in dry conditions. The adsorption capacity increased in moist conditions due to an easy dissolution and dissociation of H<sub>2</sub>S in a film of water. X-ray photoelectron spectroscopy confirmed the presence of sulfur bound to Cu-sites and sulfate ions. The spent MOFs were regenerated by the","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Jan","modification":"2025-04-22T22:02:46.789Z","creation":"2025-04-06T03:56:13.184Z"},"accession":"S-EPMC8694540","cross_references":{"pubmed":["35424450"],"doi":["10.1039/d0ra09017d"]}}