Ampcera™ LLZO Nano Powder, Ga-doped, Li6.4Ga0.2La3Zr2O12, Gallium Doped Lithium Lanthanum Zirconate Garnet

Ampcera™ LLZO Nano Powder, Ga-doped, Li_6.4 Ga_0.2La₃Zr₂O₁₂, Gallium Doped Lithium Lanthanum Zirconate Garnet Powder, Solid State Electrolyte for Advanced Lithium Batteries
Composition: Li_6.4 Ga_0.2La₃Zr₂O₁₂(Ga-doped LLZO), Gallium doped Lithium Lanthanum Zirconate Garnet
Theoretical Density: ~5.3 g/cm³
Particle Size: D50 = 300 nm ~ 500 nm
Purity: 99.9%
Calcination temperature: <1000°C
Bulk Ionic Conductivity: >5 x 10^-4 S/cm at room temperature
Product Form: Nano Powder / Sub-micron Powder

Applications

Solid state electrolyte material for all solid state lithium ion batteries. Gallium doped LLZO, with nominal composition Li_6.4 Ga_0.2La₃Zr₂O₁₂(Ga-doped LLZO), is used as a solid electrolyte material for Li-based batteries because of its high Lithium ionic conductivity and chemical stability with respect to lithium as well as its stability at elevated temperatures.

* All solid state electrolyte materials sold by MSE Supplies are under the trademark of Ampcera™.

Powder processing equipment

HIGH ENERGY VERTICAL PLANETARY BALL MILL FOR BATTERY MATERIALS PROCESSING

GLOVE BOX HIGH ENERGY VERTICAL PLANETARY BALL MILL FOR BATTERY MATERIALS PROCESSING

References

Jeffrey W. Fergus, Ceramic and polymeric solid electrolytes for lithium-ion batteries, Journal of Power Sources, Volume 195, Issue 15, 1 August 2010, Pages 4554–4569; http://dx.doi.org/10.1016/j.jpowsour.2010.01.076
Zhi Deng, Yifei Mo and Shyue Ping Ong, Computational studies of solid-state alkali conduction in rechargeable alkali-ion batteries, NPG Asia Materials (2016) 8, e254; doi:10.1038/am.2016.7
Seungho Yu, Robert D. Schmidt, Regina Garcia-Mendez, Erik Herbert, Nancy J. Dudney, Jeffrey B. Wolfenstine, Jeff Sakamoto, and Donald J. Siegel, Elastic Properties of the Solid Electrolyte Li7La3Zr2O12 (LLZO), Chem. Mater., 2016, 28 (1), pp 197–206. DOI: 10.1021/acs.chemmater.5b03854
Jiajia Tan and Ashutosh Tiwari, Synthesis of Cubic Phase Li7La3Zr2O12 Electrolyte for Solid-State Lithium-Ion Batteries, Electrochem. Solid-State Lett. 2012 volume 15, issue 3, A37-A39. doi: 10.1149/2.003203esl
Effects of Gallium Doping in Garnet-Type Li7La3Zr2O12 Solid Electrolytes
Randy Jalem, M.J.D. Rushton, William Manalastas, Jr., Masanobu Nakayama, Toshihiro Kasuga, John A. Kilner, and Robin W. Grimes
Chemistry of Materials 2015 27 (8), 2821-2831, DOI: 10.1021/cm5045122

Solid electrolytes open doors to solid-state batteries