Highly facile Co2+ and Mn3+ species supported on hydroxyapatite catalyst for carbon monoxide oxidation at a lower temperature

More, R.K.; More, Pavan

doi:10.1007/s12034-022-02686-5

Cited by 3 publications

(1 citation statement)

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“…Recently, synthetic HAP has been employed as a scaffold in damaged solar cells to absorb released lead so that it does not contaminate water sources. 28 Synthetic HAP has also been used as a catalyst support for the oxidation of carbon monoxide 29 and 1,2-dichloroethane, 30 and it has also been used as a catalyst for the dehydration of lactic acid to acrylic acid. 31 Synthetic methods to prepare HAP involve diammonium hydrogen phosphate, nitric acid, and/or calcination.…”

Section: Introductionmentioning

confidence: 99%

Isolation of hydroxyapatite from Atlantic salmon processing waste using a protease and lipase mixture

et al. 2023

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Section: Introductionmentioning

confidence: 99%

Isolation of hydroxyapatite from Atlantic salmon processing waste using a protease and lipase mixture

et al. 2023

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The High-Temperature Performance of Pt/Ba/CoxMg1-xAl2O4 Catalysts for Lean-Burn NOx Removal

Hu,

Yang,

Peng

et al. 2024

Catal Lett

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An Unprecedented Tridentate-Bridging Coordination Mode of Permanganate Ions: The Synthesis of an Anionic Coordination Polymer—[CoIII(NH3)6]n[(K(κ1-Cl)2(μ2,2′,2″-(κ3-O,O′,O″-MnO4)2)n∞]—Containing Potassium Central Ion and Chlorido and Permanganato Ligands

Kótai,

Béres,

Farkas

et al. 2024

Molecules

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A unique compound (compound 1) with structural features including an unprecedented tridentate-bridging coordination mode of permanganate ions and an eight-coordinated (rhombohedral) κ1-chlorido and tridentate permanganato ligand in a potassium complex containing coordination polymer (CoIII(NH3)6]n[(K(κ1-Cl)2(μ2,2′,2″-(κ3-O,O′,O″-MnO4)2)n∞) with isolated regular octahedral hexamminecobalt(III) cation was synthesized with a yield of >90%. The structure was found to be stabilized by mono and bifurcated N-H∙∙∙Cl and N-H∙∙∙O (bridging and non-bridging) hydrogen bonds. Detailed spectroscopic (IR, far-IR, and Raman) studies and correlation analysis were performed to assign all vibrational modes. The existence of a resonance Raman effect of compound 1 was also observed. The thermal decomposition products at 500 °C were found to be tetragonal nano-CoMn2O4 spinel with 19–25 nm crystallite size and KCl. The decomposition intermediates formed in toluene at 110 °C showed the presence of a potassium- and chloride-containing intermediates combined into KCl during aqueous leaching, together with the formation of cobalt(II) nitrate hexahydrate. This means that the CoIII–CoII redox reaction and the complete decomposition of the permanganate ions occurred in the first decomposition step, with a partial oxidation of ammonia into nitrate ions.

show abstract

Highly facile Co2+ and Mn3+ species supported on hydroxyapatite catalyst for carbon monoxide oxidation at a lower temperature

Cited by 3 publications

References 37 publications

Isolation of hydroxyapatite from Atlantic salmon processing waste using a protease and lipase mixture

Isolation of hydroxyapatite from Atlantic salmon processing waste using a protease and lipase mixture

The High-Temperature Performance of Pt/Ba/CoxMg1-xAl2O4 Catalysts for Lean-Burn NOx Removal

An Unprecedented Tridentate-Bridging Coordination Mode of Permanganate Ions: The Synthesis of an Anionic Coordination Polymer—[CoIII(NH3)6]n[(K(κ1-Cl)2(μ2,2′,2″-(κ3-O,O′,O″-MnO4)2)n∞]—Containing Potassium Central Ion and Chlorido and Permanganato Ligands

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