Lithium lanthanum zirconium oxide (LLZO, Li7La3Zr2O12) is a lithium-stuffed garnet material that is under investigation for its use in solid-state electrolytes. LLZO has a high ionic conductivity, giving it an advantage for use as an electrolyte. Press reports have stated that LLZO is believed to be the electrolyte used by Quantum Scape for their solid-state lithium metal battery.
Features at a Glance
Lithium lanthanum zirconium oxide (LLZO, Li7La3Zr2O12) is a lithium-stuffed garnet material under investigation for solid-state electrolytes. Its high ionic conductivity makes it a premier choice for next-generation solid-state lithium metal batteries.
Eye:May cause irritation
Skin:Have no harm to skin
Ingestion:Have no Toxicity, may cause vomit
Inhalation:May cause Tussis
Chronic:Large amount may cause chronic disease
Product Specifications
Impurity content (PPM)
Element
Fe
Cu
Na
Ti
Si
Nb
Mn
Ni
Content
10
6
15
5
15
20
5
4
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FAQ
What is LLZO and its primary application?
LLZO stands for Lithium Lanthanum Zirconium Oxide (Li7La3Zr2O12). It is a garnet-type solid electrolyte characterized by high ionic conductivity, primarily researched and applied as a solid-state electrolyte in next-generation solid-state lithium metal batteries.
What is the ionic conductivity of this LLZO powder?
The ionic conductivity of this LLZO product reaches approximately 3.8X10-3 S/cm, offering superior performance for lithium ion transport within the battery cell.
What are the physical specifications and crystal form of the material?
The material is in a cream-colored powder form with a mesh size of 325. It possesses an Olivine Cubic Crystal Phase with a purity level of 3N.
What are the recommended storage and handling conditions?
It is recommended to store LLZO powder at a room temperature of approximately 20 degrees Celsius. While it has no toxicity and does not harm skin upon contact, handling with masks and eye protection is advised as inhalation may cause coughing (tussis) and eye contact may cause mild irritation.
What are the impurity limits for this LLZO powder?
The impurities are tightly controlled in PPM values: Iron (Fe) is ≤ 10, Copper (Cu) ≤ 6, Sodium (Na) ≤ 15, Titanium (Ti) ≤ 5, Silicon (Si) ≤ 15, Niobium (Nb) ≤ 20, Manganese (Mn) ≤ 5, and Nickel (Ni) ≤ 4.
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