{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["9(1)"],"submitter":["Zhang Y"],"pubmed_abstract":["CO<sub>2</sub> oxidative coupling of methane has been achieved by using CO<sub>2</sub> as the oxidant. We explored various catalysts with the capability of producing C<sub>2,3</sub> hydrocarbons and found that the use of a CaO-based oxide with sodium (Na) and chloride (Cl) allowed for remarkable direct methane conversion with a C<sub>2,3</sub> yield of 6.6% at 950 °C. Microstructural characterisations showed that the optimal sample contained sodium carbonate (Na<sub>2</sub>CO<sub>3</sub>) covered with fine calcium oxide particles with chloride doping. Interestingly, sodium carbonate acted as a molten salt catalyst in this scenario. The synthesised active components are earth-abundant and can increase the possibility of achieving higher yields of hydrocarbons."],"journal":["Scientific reports"],"pagination":["15454"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6820859"],"repository":["biostudies-literature"],"pubmed_title":["CO<sub>2</sub> oxidative coupling of methane using an earth-abundant CaO-based catalyst."],"pmcid":["PMC6820859"],"pubmed_authors":["Peng X","Cho Y","Yamaguchi A","Fujita T","Zhang Y","Miyauchi M","Abe H"],"additional_accession":[]},"is_claimable":false,"name":"CO<sub>2</sub> oxidative coupling of methane using an earth-abundant CaO-based catalyst.","description":"CO<sub>2</sub> oxidative coupling of methane has been achieved by using CO<sub>2</sub> as the oxidant. We explored various catalysts with the capability of producing C<sub>2,3</sub> hydrocarbons and found that the use of a CaO-based oxide with sodium (Na) and chloride (Cl) allowed for remarkable direct methane conversion with a C<sub>2,3</sub> yield of 6.6% at 950 °C. Microstructural characterisations showed that the optimal sample contained sodium carbonate (Na<sub>2</sub>CO<sub>3</sub>) covered with fine calcium oxide particles with chloride doping. Interestingly, sodium carbonate acted as a molten salt catalyst in this scenario. The synthesised active components are earth-abundant and can increase the possibility of achieving higher yields of hydrocarbons.","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Oct","modification":"2025-04-05T13:30:48.371Z","creation":"2019-11-12T08:06:06Z"},"accession":"S-EPMC6820859","cross_references":{"pubmed":["31664076"],"doi":["10.1038/s41598-019-51817-2"]}}