If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
915874
Al-doped lithium lanthanum zirconium oxide (LLZO)
solid electrolyte, powder, battery grade
Synonym(e):
Aluminum-doped cubic garnet LLZO, LLZALO
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About This Item
Empfohlene Produkte
Qualität
battery grade
Qualitätsniveau
Assay
≥99.5%
Form
powder
Mol-Gew.
Mw 840.62 g/mol
Zusammensetzung
Li6.24La3Zr2Al0.24O11.98
Oberflächenbereich
0.50 m2/g
Partikelgröße
5-6 μm (average)
Leitfähigkeit
0.01-0.1 mS/cm (Ionic conductivity, unsintered, cold-pressed pellet at RT)
Dichte
5.093 g/cm3 (lit.)
Anwendung(en)
battery manufacturing
Verwandte Kategorien
Allgemeine Beschreibung
Anwendung
Leistungsmerkmale und Vorteile
- Improved Battery Safety
- Increased Energy Density
Ähnliches Produkt
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
1 Antwort-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 Antwort-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Hilfreich?
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How many Al percentage is in the powder?
1 Antwort-
The Aluminum content of this material is not tested. However, based on the molecular formula of Li6.24 La3 Zr2 Al0.24 O11.98, the Al content may be calculated by using the following equation:
27 (atomic weight of Al) x 0.24 / (7 x 6.24 + 139 x 3 +91 x 2 + 27 x 0.24 + 16 x 11.98) (Mw of Li6.24La3Zr2Al0.24O11.98) = 6.48 / (43.68 + 417 +182 + 6.48 +191.68) = 6.48 / 840.84 = 0.0077.
Therefore, the theoretical percentage of Aluminum is 0.77 %.
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