Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Yttrium nitrate → Yttrium
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Yttrium nitrate | HCID 159283 | — |
| 반응물 | Yttrium(iii) isopropoxide | HCID 11550724 | — |
| 촉매 | Nickel nitrate | HCID 25736 | — |
| 용매 | Ethanol | HCID 702 | — |
| 용매 | Nitric Acid | HCID 944 | — |
| 용매 | Isopropanol | HCID 3776 | — |
| 생성물 | Yttrium | HCID 23993 | — |
| 생성물 | Yttrium nitrate | HCID 159283 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04988646 |
| 출처 데이터셋 | uspto-grants-1991_01 |
| ORD ID | ord-cfc9725bed22420d9b620588da49c940 |
| 출처 메모 | uspto-grants-1991_01 |