Potassium Acetate → Natriumacetat Kaliumacetat E

HRID 1852304

Reaktionsgleichung

Reaktionsgleichung von HRID 1852304
[C:1]([O-:4])(=[O:3])[CH3:2].[K+:5].[C:6]([O-:9])(=[O:8])[CH3:7].[Na+:10]>COCCO>[C:1]([O-:4])(=[O:3])[CH3:2].[Na+:10].[K+:5].[C:6]([O-:9])(=[O:8])[CH3:7]

Komponenten

4

Edukt 2

HCID 517044Potassium AcetateHCID 517045Sodium Acetate

Produkt 1

HCID 21470705Natriumacetat Kaliumacetat E

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 80192-MethoxyethanolLösungsmittel

Versuchsvorschrift

In particular, for the preparation of the KNN solution, 0.87 g potassium acetate powder (CH3COOK) (Aldrich) and 0.73 g of sodium acetate powder (CH3COONa) (Aldrich) were dissolved separately in 10.6 mL of 2-methoxyethanol (2-MOE) solvent (Sigma-Aldrich). These two solutions were then mixed together to form a potassium-sodium acetate solution. Minor excesses of potassium acetate powder and sodium acetate powder were added into the potassium-sodium acetate solution to compensate for the loss of potassium and sodium during the subsequent heat treatment processes. 4 mL of niobium ethoxide ((CH3CH2O)5Nb) (Aldrich) was then added to the potassium-sodium acetate solution and dissolved completely to form a (K0.5Na0.5)NbO3 (KNN) solution.

Aufarbeitung

  1. additionThese two solutions were then mixed together

Quellen und Nachweise

ORD-Eintrag
ord-ac99c7f1fb484ebb9b67df4504d3c1f6
Quelldatensatz
uspto-grants-2015_02
Patentnummer
US08961679B2

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