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2 577 840

(13)

(51)

IPC

C01G53/00(2006-01-01)

B82B3/00(2006-01-01)

B82Y30/00(2011-01-01)

B22F9/24(2006-01-01)

B22F9/30(2006-01-01)

(21) (22)

Application

2015103475/05, 2015-02-04

(24)

Start date

2015-02-04

(22)

Actual filing date

2015-02-04

(45)

Published

2016-03-20

(72)

Inventor

Mirgorod Jurij AleksandrovichEmeljanov Sergej Gennadevich

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovanija Gosudarstvennyj Universitet"

METHOD OF PRODUCING NICKEL NANOPARTICLES COATED WITH CARBON LAYER Russian patent published in 2016 - IPC C01G53/00 B82B3/00 B82Y30/00 B22F9/24 B22F9/30

Abstract RU 2577840 C1

FIELD: chemistry.

SUBSTANCE: to obtain nickel nanoparticles coated with a carbon layer, dry Chinese hibiscus petals soaked with aqueous nickel chloride are thermally decomposed in a 10^-1 mbar vacuum. Decomposition is carried out by heating to the temperature of 600-700°C for 30-40 min at a rate of 20°C/min. The said petals are soaked with a 0.1 M aqueous solution of NiCl₂·6H₂O for 10-20 hours.

EFFECT: invention simplifies the production of nickel nanoparticles via green synthesis.

2 cl, 1 ex

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RU 2 577 840 C1

Authors

Mirgorod Jurij Aleksandrovich

Emeljanov Sergej Gennadevich

Dates

2016-03-20—Published

2015-02-04—Filed