化工社化工社 化学情報印刷レポート · 研究参考用
Yttrium nitrate → Yttrium
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Yttrium nitrate | HCID 159283 | — |
| 反応物 | Yttrium(iii) isopropoxide | HCID 11550724 | — |
| 触媒 | Nickel nitrate | HCID 25736 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Nitric Acid | HCID 944 | — |
| 溶媒 | Isopropanol | HCID 3776 | — |
| 生成物 | Yttrium | HCID 23993 | — |
| 生成物 | Yttrium nitrate | HCID 159283 | — |
反応手順
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.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04988646 |
| 出典データセット | uspto-grants-1991_01 |
| ORD ID | ord-cfc9725bed22420d9b620588da49c940 |
| 出典メモ | uspto-grants-1991_01 |