Phosphorus sulfide (P2S5) → Fluorine

HRID 868770

反応式

HRID 868770 の反応式
[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]

参加物

9

反応物 7

HCID 14817Phosphorus sulfide (P2S5)2 回HCID 24524FluorineHCID 28179Fluoride IonHCID 224478Lithium fluoride3 回HCID 10290727Dilithium SulfideHCID 85882288HCID 85882288、化合物HCID 178506969HCID 178506969、化合物2 回

生成物 2

HCID 24524FluorineHCID 178528039HCID 178528039、化合物

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-f695527410524f7bbbcf9368e2d5cabe
出典データセット
uspto-grants-2015_03
特許番号
US08968939B2

関連ノート

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