{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lu S"],"funding":["Utdannings- og forskningsdepartementet","Norwegian Ministry of Education and Research","OP VVV \"Excellent Research Teams\""],"pagination":["e202200870"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9804562"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(19)"],"pubmed_abstract":["Developing highly efficient electrocatalysts for electrochemical CO<sub>2</sub> reduction (ECR) to value-added products is important for CO<sub>2</sub> conversion and utilization technologies. In this work, a sulfur-doped Ni-N-C catalyst is fabricated through a facile ion-adsorption and pyrolysis treatment. The resulting Ni-NS-C catalyst exhibits higher activity in ECR to CO than S-free Ni-N-C, yielding a current density of 20.5 mA cm<sup>-2</sup> under -0.80 V versus a reversible hydrogen electrode (vs. RHE) and a maximum CO faradaic efficiency of nearly 100 %. It also displays excellent stability with negligible activity decay after electrocatalysis for 19 h. A combination of experimental investigations and DFT calculations demonstrates that the high activity and selectivity of ECR to CO"],"journal":["ChemSusChem"],"pubmed_title":["Sulfur-Decorated Ni-N-C Catalyst for Electrocatalytic CO<sub>2</sub> Reduction with Near 100 % CO Selectivity."],"pmcid":["PMC9804562"],"funding_grant_id":["CZ.02.1.01/0.0/0.0/15_003/0000417"],"pubmed_authors":["Mazur M","Zhang Y","Egwu Eleri O","Lu S","Gu M","Li A","Lou F","Yu Z","Mady MF","Mekonnen Tucho W"],"additional_accession":[]},"is_claimable":false,"name":"Sulfur-Decorated Ni-N-C Catalyst for Electrocatalytic CO<sub>2</sub> Reduction with Near 100 % CO Selectivity.","description":"Developing highly efficient electrocatalysts for electrochemical CO<sub>2</sub> reduction (ECR) to value-added products is important for CO<sub>2</sub> conversion and utilization technologies. In this work, a sulfur-doped Ni-N-C catalyst is fabricated through a facile ion-adsorption and pyrolysis treatment. The resulting Ni-NS-C catalyst exhibits higher activity in ECR to CO than S-free Ni-N-C, yielding a current density of 20.5 mA cm<sup>-2</sup> under -0.80 V versus a reversible hydrogen electrode (vs. RHE) and a maximum CO faradaic efficiency of nearly 100 %. It also displays excellent stability with negligible activity decay after electrocatalysis for 19 h. A combination of experimental investigations and DFT calculations demonstrates that the high activity and selectivity of ECR to CO","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Oct","modification":"2026-03-16T08:08:01.771Z","creation":"2025-04-05T12:09:38.19Z"},"accession":"S-EPMC9804562","cross_references":{"pubmed":["35929076"],"doi":["10.1002/cssc.202200870"]}}