Phosphorus sulfide (P2S5) → Fluorine

HRID 868770

반응식

HRID 868770 반응식
[S-2].[Li+].[Li+].[P]=S.[F-:6].[Li+].[F-:8].[S:9]([Li:11])[Li:10].[P:12]12([S:24][P:22]3([S:25][P:15]([S:17][P:18]([S:21]3)([S:20]1)=[S:19])(=[S:16])[S:14]2)=[S:23])=[S:13].FF>>[S:9]([Li:11])[Li:10].[P:12]12([S:14][P:15]3([S:17][P:18]([S:21][P:22]([S:25]3)([S:24]1)=[S:23])(=[S:19])[S:20]2)=[S:16])=[S:13].[F:6][F:8]

참가 물질

9

반응물 7

HCID 14817Phosphorus sulfide (P2S5)2회HCID 24524FluorineHCID 28179Fluoride IonHCID 224478Lithium fluoride3회HCID 10290727Dilithium SulfideHCID 85882288HCID 85882288, 화합물HCID 178506969HCID 178506969, 화합물2회

생성물 2

HCID 24524FluorineHCID 178528039HCID 178528039, 화합물

실험 절차

Lithium sulfide (Li2S) and phosphorus sulfide (P2S5) were used as the material composition, and lithium fluoride (LiF) was used as the fluoride. The powder of them was placed in a glove box in an atmosphere of argon, and 0.3828 g Li2S, 0.6172 g P2S5 and 0.01 g LiF were weighed and then these were mixed in an agate mortar. At this time, the ratio of Li2S and P2S5 was 75:25 on a molar basis. In addition, the amount of LiF added was 6.5 mole percent on a fluorine basis with respect to the solid electrolyte material to be obtained. Subsequently, the mixed composition was put into a 45 ml zirconia pot, zirconia balls were further put into the pot and then the pot was completely hermetically sealed. The pot was mounted on a planetary ball milling machine. Then, mechanical milling was performed at a rotational speed of 370 rpm for 40 hours. After that, the solid electrolyte material (Li2S—P2S5-based solid electrolyte material that contains fluorine) was obtained.

후처리

  1. additionthese were mixed in an agate mortar
  2. customto be obtained
  3. custompot was completely hermetically sealed

출처 및 근거

ORD 기록
ord-f695527410524f7bbbcf9368e2d5cabe
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08968939B2

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