Nickel nitrate → Nitric Acid

HRID 1965834Notes

Reaction equation

HRID 1965834 reaction equation
[N+:1]([O-:4])([O-:3])=[O:2].[Ni+2:5].[N+:6]([O-:9])([O-:8])=[O:7]>O>[N+:1]([O-:4])([OH:3])=[O:2].[N+:6]([O-:9])([O-:8])=[O:7].[Ni+2:5].[N+:1]([O-:4])([O-:3])=[O:2]

Participants

4

Reactant 1

HCID 25736Nickel nitrate

Product 2

HCID 944Nitric AcidHCID 25736Nickel nitrate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A prescribed quantity of a nano-crystal diamond film was immersed in a saturated aqueous solution of nickel nitrate and left to stand overnight. Thereafter, water was allowed to evaporate to obtain dried catalyst precursor, which was then sintered in a nitrogen gas atmosphere at a temperature ranging from 400° C. to 500° C., thus removing nitric acid and residual nickel nitrate and obtaining a metal-carrying nano-crystal diamond catalyst.

Workup

  1. waitleft
  2. customto evaporate
  3. customto obtain dried catalyst precursor, which
  4. customranging from 400° C. to 500° C.

Sources & evidence

ORD record
ord-966fc6b8e8534962986c0aac4fd27992
Source dataset
uspto-grants-2013_04
Patent number
US08420043B2

Reaction notes

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