Yttrium nitrate → Yttrium

HRID 704548

反応式

HRID 704548 の反応式
[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]

参加物

8

反応物 2

HCID 159283Yttrium nitrateHCID 11550724Yttrium(iii) isopropoxide2 回

生成物 2

HCID 23993YttriumHCID 159283Yttrium nitrate

試薬・触媒・溶媒 4

HCID 25736Nickel nitrate触媒HCID 702Ethanol溶媒2 回HCID 944Nitric Acid溶媒HCID 3776Isopropanol溶媒3 回

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-cfc9725bed22420d9b620588da49c940
出典データセット
uspto-grants-1991_01
特許番号
US04988646

関連ノート

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