化工社化工社 化学情報印刷レポート · 研究参考用
Strontium carbonate → Sodium Sulfate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Strontium carbonate | HCID 15407 | — |
| 反応物 | Lithium sulfate sodium sulfate | HCID 21195338 | — |
| 触媒 | Tantalum pentoxide | HCID 62157 | — |
| 触媒 | Yttrium oxide | HCID 159374 | — |
| 生成物 | Sodium Sulfate | HCID 24436 | — |
| 生成物 | Lithium sulfate | HCID 66320 | — |
反応手順
A method of making a yttrium tantalate phosphor, the method comprising forming an oxide mixture of yttrium oxide, tantalum oxide, and optionally strontium carbonate; adding a lithium sulfate-sodium sulfate mixed flux to the oxide mixture; and firing the mixture at a temperature and for a time sufficient to form the phosphor wherein the weight ratio of lithium sulfate to sodium sulfate is from about 1.0 to about 1.8.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06245260B1 |
| 出典データセット | uspto-grants-2001_06 |
| ORD ID | ord-3235d7b6d04b47e38e73925a57fc2565 |
| 出典メモ | uspto-grants-2001_06 |