Copper → Copper

HRID 2075741Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2075741
[NH:1]([C:3]([O-:5])=[O:4])[NH2:2].[Cu:6]>O>[NH:1]([C:3]([O-:5])=[O:4])[NH2:2].[Cu+2:6].[NH:1]([C:3]([O-:5])=[O:4])[NH2:2].[Cu:6]

Komponenten

5

Edukt 2

HCID 23978CopperHCID 5231208Carbazate

Produkt 2

HCID 23978CopperHCID 21989167copper bis(N-aminocarbamate)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

300 mg of copper hydrazine carboxylate (CHC) was prepared by using cupric chloride and hydrazine carboxylate (N2H3COOH) dissolved in 100 M of distilled water, and was refluxed at 80° C. for 3 hours under a nitrogen atmosphere. At this time, the change in the solution's color from blue to red reveals that copper showing a metallic property was made in the solution. The organic solution was centrifuged to separate a supernatant, thus obtaining pure copper nanoparticles. It was confirmed by TEM that an organic dispersant of copper nanoparticles having an average particle size of 5-10 nm is obtained.

Aufarbeitung

  1. customto separate a supernatant

Quellen und Nachweise

ORD-Eintrag
ord-8e768fa4b3ad43c5934ab029febc7cec
Quelldatensatz
uspto-grants-2011_04
Patentnummer
US07923110B2

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