Ammonia → Nickel cobalt aluminum hydroxide

HRID 381258

반응식

HRID 381258 반응식
[N+]([O-])([O-])=[O:2].[Ni+2:5].[N+]([O-])([O-])=[O:7].[N+]([O-])([O-])=[O:11].[Co+2:14].[N+]([O-])([O-])=[O:16].[N+]([O-])([O-])=O.[Al+3:23].[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.N.[OH-:33].[Na+]>>[OH-:2].[Al+3:23].[Co+2:14].[Ni+2:5].[OH-:7].[OH-:11].[OH-:16].[OH-:33].[OH-:2].[OH-:2]

참가 물질

6

반응물 5

HCID 222Ammonia2회HCID 14798Sodium HydroxideHCID 25000Cobalt dinitrateHCID 25736Nickel nitrateHCID 26053Aluminum nitrate

생성물 1

HCID 86204838Nickel cobalt aluminum hydroxide

실험 절차

In this way, the reaction was conducted for 48 hours while continuously adding the aqueous solution of mixture of nickel nitrate, cobalt nitrate and aluminum nitrate, the aqueous ammonia and the aqueous solution of sodium hydroxide to the reactor. During the reaction, the concentration of ammonia in the reaction mixture (slurry) in the reactor was kept within a range from 1.0 to 1.3 mol/L and the reaction temperature was kept at 30° C.±1° C. with a temperature controller, After the completion of the reaction, the slurry in the reactor was filtered, washed with water and dried to provide a powder of nickel cobalt aluminum hydroxide.

후처리

  1. additionwhile continuously adding
  2. customDuring the reaction
  3. customwas kept at 30° C.±1° C. with a temperature controller
  4. customAfter the completion of the reaction
  5. filtrationthe slurry in the reactor was filtered
  6. washwashed with water
  7. customdried

출처 및 근거

ORD 기록
ord-a1ba84fa1163457ea5d7b01e9bd8235e
출처 데이터셋
uspto-grants-2001_10
특허 번호
US06306787B1

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