{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hu Y"],"funding":["Science and Technology Commission of Shanghai Municipality","Shanghai Engineering Research Center of Green Remanufacture of Metal Parts","National Natural Science Foundation of China"],"pagination":["5430"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10420131"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(15)"],"pubmed_abstract":["Ni/CaO, a low-cost dual-functional material (DFM), has been widely studied for integrated CO<sub>2</sub> capture and hydrogenation. The core of this dual-functional material should possess both good CO<sub>2</sub> capture-conversion performance and structural stability. Here, we synthesized Ni/CaO DFMs modified with alkali metals (Na, K, and Li) through a combination of precipitation and combustion methods. It was found that Na-modified Ni/CaO (Na-Ni/CaO) DFM offered stable CO<sub>2</sub> capture-conversion activity over 20 cycles, with a high CO<sub>2</sub> capture capacity of 10.8 mmol/g and a high CO<sub>2</sub> conversion rate of 60.5% at the same temperature of 650 °C. The enhanced CO<sub>2</sub> capture capacity was attributed to the improved surface basicity of Na-Ni/CaO. In additio"],"journal":["Materials (Basel, Switzerland)"],"pubmed_title":["The Effect of Alkali Metals (Li, Na, and K) on Ni/CaO Dual-Functional Materials for Integrated CO<sub>2</sub> Capture and Hydrogenation."],"pmcid":["PMC10420131"],"funding_grant_id":["No. 51574163","21DZ1208900","19DZ2252900"],"pubmed_authors":["Zou X","Sheng Y","Hu Y","Lu X","Xu Q","Wang X","Cheng H"],"additional_accession":[]},"is_claimable":false,"name":"The Effect of Alkali Metals (Li, Na, and K) on Ni/CaO Dual-Functional Materials for Integrated CO<sub>2</sub> Capture and Hydrogenation.","description":"Ni/CaO, a low-cost dual-functional material (DFM), has been widely studied for integrated CO<sub>2</sub> capture and hydrogenation. The core of this dual-functional material should possess both good CO<sub>2</sub> capture-conversion performance and structural stability. Here, we synthesized Ni/CaO DFMs modified with alkali metals (Na, K, and Li) through a combination of precipitation and combustion methods. It was found that Na-modified Ni/CaO (Na-Ni/CaO) DFM offered stable CO<sub>2</sub> capture-conversion activity over 20 cycles, with a high CO<sub>2</sub> capture capacity of 10.8 mmol/g and a high CO<sub>2</sub> conversion rate of 60.5% at the same temperature of 650 °C. The enhanced CO<sub>2</sub> capture capacity was attributed to the improved surface basicity of Na-Ni/CaO. In additio","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Aug","modification":"2025-04-04T19:47:11.717Z","creation":"2025-04-04T19:47:11.717Z"},"accession":"S-EPMC10420131","cross_references":{"pubmed":["37570134"],"doi":["10.3390/ma16155430"]}}