Hexafluorophosphate LiPF6 Crystal foda tare da 21324-40-3
Bayanin Samfura
| Abubuwa | Naúrar | Fihirisa |
| Lithium hexafluorophosphate | ω/% | ≥99.95 |
| Danshi | ω/% | ≤0.002 |
| Free acid | ω/% | ≤0.009 |
| DMC maras narkewa | ω/% | ≤0.02 |
| Chloride | mg/kg | ≤2 |
| Sulfate | mg/kg | ≤5 |
| Ƙarfe na ƙazanta (mg/kg) | ||
| Cr≤1 | Ku≤1 | Ca≤2 |
| Fe≤2 | Pb≤1 | Zn≤1 |
| Kamar ≤1 | mg≤1 | Na≤2 |
| CD≤1 | Ni≤1 | Ku ≤1 |
| Lithium hexafluorophosphate (LiPF6) wani farin crystal ne ko foda, mai narkewa a cikin ruwa, mai narkewa a cikin ƙananan ƙwayar methanol, ethanol, carbonate da sauran kaushi na kwayoyin halitta, ma'anar narkewa shine 200 ℃, ƙarancin dangi na 1.50 g / cm3. LiPF6 wani muhimmin sashi ne na electrolyte, yana lissafin kusan kashi 43% na jimlar kuɗin lantarki. Idan aka kwatanta da LiBF4, LiAsF6, LiClO4 da sauran electrolytes, lithium hexafluorophosphate yana da fa'ida a cikin solubility, conductivity, aminci da kare muhalli a cikin kaushi na kwayoyin halitta, kuma shine gishirin lithium da aka fi amfani dashi a yanzu. |
| Aikace-aikace: |
| A matsayin electrolyte na batirin lithium, lithium hexafluorophosphate ana amfani dashi galibi a cikin baturin wutar lantarki na lithium ion, baturin ajiyar makamashi na lithium ion da sauran batura. |
| Kunshin da Ajiya: |
| Lithium hexafluorophosphate an cika shi a ƙarƙashin rufaffiyar yanayi da bushewa. Samfuran da ke da abun ciki na ƙasa da ƙasa da 10Kg an cika su a cikin kwalabe masu jure lalata, sannan marufi tare da fim ɗin Al-laminated. Kayayyakin da ke da abun ciki na akalla 25Kg an cika su a cikin ganga na bakin karfe, ganga bakin karfe ya kamata ya kasance yana da karfin juriya fiye da 0.6mpa, a cika shi da iskar gas (matsin iska ba kasa da 30KPa), kuma a rufe shi. tare da murfin kariya. |
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