915874
Al-doped lithium lanthanum zirconium oxide (LLZO)
solid electrolyte, powder, battery grade
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Aluminum-doped cubic garnet LLZO, LLZALO
Li6.24La3Zr2Al0.24O11.98
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grade
battery grade
Quality Level
Assay
≥99.5%
form
powder
mol wt
Mw 840.62 g/mol
composition
Li6.24La3Zr2Al0.24O11.98
surface area
0.50 m2/g
particle size
5-6 μm (average)
conductivity
0.01-0.1 mS/cm (Ionic conductivity, unsintered, cold-pressed pellet at RT)
density
5.093 g/cm3 (lit.)
application(s)
battery manufacturing
Related Categories
General description
Battery-grade Al-doped Lithium Lanthanum Zirconate Oxide (LLZO) powder is a high-purity, inorganic material that is specifically designed for use in advanced battery applications. It is a white, crystalline powder with an average particle size of 5-6 microns and is composed of lithium, lanthanum, zirconium, oxygen, and a small amount of aluminum dopant. This material is known for its high ionic conductivity, which falls within the range of 0.01-0.1 mS/cm, making it an ideal electrolyte material for use in solid-state lithium-ion batteries. Moreover, the high purity and narrow particle size distribution of this powder make it well-suited for use in the precise and reproducible manufacturing of battery components.
Application
The primary application of Al-doped LLZO powder is in all-solid-state and hybrid electrolytes for lithium-ion batteries. The unique combination of properties, including its high lithium-ion conductivity, robust chemical stability, and wide electrochemical stability window, make it a promising candidate for the next generation of solid-state batteries. This material has the potential to replace the conventional liquid electrolyte in lithium-ion batteries, offering higher energy density, improved safety, and longer lifespan.
Features and Benefits
Our LLZO powder provides high ionic conductivity and consistent particle size for reproducible results.
- Improved Battery Safety
- Increased Energy Density
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Description
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Certificates of Analysis (COA)
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Find documentation for the products that you have recently purchased in the Document Library.
Lithium battery chemistries enabled by solid-state electrolytes
Nature Reviews. Materials, 16103-16103 (2017)
Mechanosynthesis of Solid Electrolytes: Preparation, Characterization, and Li Ion Transport Properties of Garnet-Type Al-Doped Li7La3Zr2O12 Crystallizing with Cubic Symmetry
The Journal of Physical Chemistry C, 116(29), 15192-15202 (2012)
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