Yttrium nitrate → Yttrium

HRID 704548

반응식

HRID 704548 반응식
[N+:1]([O-:4])([O-:3])=[O:2].[Y+3:5].[N+:6]([O-:9])([O-:8])=[O:7].[N+:10]([O-:13])([O-:12])=[O:11].CC(C)[O-].[Y+3].CC(C)[O-].CC(C)[O-]>C(O)C.[N+]([O-])(O)=O.C(O)(C)C.[N+]([O-])([O-])=O.[Ni+2].[N+]([O-])([O-])=O>[N+:1]([O-:4])([O-:3])=[O:2].[Y+3:5].[N+:6]([O-:9])([O-:8])=[O:7].[N+:10]([O-:13])([O-:12])=[O:11].[Y:5]

참가 물질

8

반응물 2

HCID 159283Yttrium nitrateHCID 11550724Yttrium(iii) isopropoxide2회

생성물 2

HCID 23993YttriumHCID 159283Yttrium nitrate

시약·촉매·용매 4

HCID 25736Nickel nitrate촉매HCID 702Ethanol용매2회HCID 944Nitric Acid용매HCID 3776Isopropanol용매3회

실험 절차

The precursor for the NiO gel is nickel nitrate dissolved in ethanol or isopropanol. The precursor for Y2O3 is either yttrium nitrate or yttrium isopropoxide. Yttrium nitrate solution is prepared by dissolving Y2O3 in nitric acid solution. The solution is then evaporated to dryness to prepare yttrium nitrate which is then dissolved in ethanol or isopropanol at a pH of about 3. Alternatively, yttrium sol is prepared by dissolving yttrium isopropoxide in isopropanol.

후처리

  1. customThe solution is then evaporated to dryness
  2. customto prepare yttrium nitrate which

출처 및 근거

ORD 기록
ord-cfc9725bed22420d9b620588da49c940
출처 데이터셋
uspto-grants-1991_01
특허 번호
US04988646

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