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Any of a number of compounds containing sodium, cobalt, and oxygen with the general formula Na xCoO 2 for 0 x x 1 are examples of Battery Grade Sodium Cobalt Oxide, commonly known as sodium cobaltate.
The hydrated versions of those chemicals, Na xCoO 2yH 2O, also go by that name. The totally reduced substance NaCoO 2 can be made by dissolving cobalt tartrate C4H4O 6Co and sodium acetate C 2H 3O 2Na in ethanol with a gelling agent in stoichiometric proportions, drying and calcining the resultant gel, and then annealing it at 650 °C.
Platelets up to 6 mm broad made of the compound Na 0.5CoO2 (or NaCo 2O 4) can be produced from metallic cobalt powder by treating it with molten sodium chloride and sodium hydroxide.
By heating a mixture of cobalt(II,III) oxide and sodium carbonate, Na 2CO 3 and Co 3O 4, to 850–1050 °C, the compound Na xCoO 2, with x approximately 0.8, can be produced.
Na 0.8CoO2 single crystals can be produced using the optical floating-zone method.Higher values of x can be obtained by immersing thermally grown Na 0.71CoO2 crystals for a number of days at 100 C in a heated solution made of sodium metal and benzophenone in tetrahydrofuran.
The Global Battery Grade Sodium Cobalt Oxide market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Systematically analyzed was the putative bifunctional mechanism of Battery Grade Sodium Cobalt Oxide in the catalysis of CO oxidation and ensuing CO 2 chemisorption. Different dynamic and isothermal catalytic and gravimetric studies were carried out at various temperatures.
Initially, a catalytic reactor coupled to a gas chromatograph was used to assess the CO oxidation process. Following the confirmation of CO2 production, the gravimetric chemisorption capacity of CO 2 with NaCoO 2 was investigated.
To clarify the double reaction mechanism, XRD, FTIR, and SEM were used to examine the catalytic and gravimetric analytical products.
Sodium cobaltate showed intriguing catalytic characteristics throughout a wide temperature range, despite the fact that the CO 2 capture method altered the chemical makeup and crystalline structure of Battery Grade Sodium Cobalt Oxide. Furthermore, first-principles density functional theory supported all of the tests.
