참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Dimethyl Carbonate | HCID 12021 | — |
| 반응물 | Difluorophosphoric acid | HCID 61681 | — |
| 반응물 | Magnesium Chloride | HCID 5360315 | — |
| 반응물 | Lithium hexafluorophosphate | HCID 23688915 | — |
| 생성물 | Lithium phosphorodifluoridate | HCID 23697195 | — |
| 생성물 | Magnesium difluorophosphate | HCID 86653259 | — |
반응 단계
Difluorophosphoric acid (reagent, produced by Fluorochem Ltd.) (15.4 g) was weighed into a 250 ml-volume PFA vessel, and 3.4 g of lithium hexafluorophosphate (reagent, produced by Stella Chemifa Corporation) was added. Furthermore, 7.1 g of magnesium chloride (reagent, produced by Wako Pure Chemical Industries, Ltd.) and 15.0 g of dimethyl carbonate (reagent, produced by Kishida Chemical Co., Ltd.) were added, and the mixture was stirred for 1 hour under nitrogen flow and after heating at 130° C. for 17 hours, cooled to room temperature to obtain a mixed crystal of magnesium difluorophosphate and lithium difluorophosphate. Anion analysis was performed in the same manner as in Example 2-6, as a result, the obtained difluorophosphate ion was 91% in terms of the relative area.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US09203106B2 |
|---|
| 출처 데이터셋 | uspto-grants-2015_12 |
|---|
| ORD ID | ord-2d1c14e66aef4fe58ba858170288f5c2 |
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| 출처 메모 | uspto-grants-2015_12 |
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