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Al-doped Lithium Lanthanum Zirconate Oxide (LLZO) powder

battery grade

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Synonym(s):
Aluminum-doped cubic garnet LLZO, LLZALO
Linear Formula:
Li6.24La3Zr2Al0.24O11.98

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

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This Item
915173765171765163
assay

≥99.5%

assay

-

assay

≥98%

assay

-

form

powder

form

powder

form

sheet

form

sheet

mol wt

Mw 840.62 g/mol

mol wt

-

mol wt

-

mol wt

-

composition

Li6.24La3Zr2Al0.24O11.98

composition

LiMn1.5Ni0.5O4 coated with 0.1 wt% Li1.3Al0.3Ti1.7(PO4)3

composition

loading, ≥80%

composition

loading, ≥80%

particle size

5-6 μm (average)

particle size

5-8 μm

particle size

10-13 μm (typical)

particle size

8-12 μm (typical)

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

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Lithium battery chemistries enabled by solid-state electrolytes
Manthiram A, et al.
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
Duvel A, et al.
The Journal of Physical Chemistry C, 116(29), 15192-15202 (2012)

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