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Product SKU#: ME0117

200um thick, 19mm diameter Ampcera™ LISICON (Lithium-ion Superionic Conductor) LAGP membrane materials are used as solid state electrolytes or separators in advanced lithium batteries and other electrochemical devices.

The unique properties of Ampcera™ LISICON LAGP membrane solid state electrolyte materials make them ideal choices for all solid state lithium batteries, advanced Lithium-Sulfur, Lithium-Air, Lithium-Water batteries, etc.

Size(Diameter: 19 mm, Thickness: 200 +/- 10 um). This size is suitable for CR2032 button cell testing. In stock, fast shipment.
Surface: both sides are polished (Ra ~ 10nm)
Lithium ion conductivity: 5x10^-4S/cm at room temperatureand stable in air. This conductivity performance is comparable to the Lithium-Ion Conducting Glass-Ceramics (LICGC) products manufactured by Ohara Corporation, which only reported lithium ion conductivity of <4x10^-4S/cm at room temperature.
Relative Density: >96%
Bulk Density: 3.3 g/cm³
Flexural strength: >100 MPa
Main crystalline phase: Li₅Al_0.5Ge_1.5P₃O₁₂(LAGP) or Li_1.5Al_0.5Ge_1.5(PO₄)₃ (LAGP), Lithium aluminum germanium phosphate. Small amount of proprietary dopants are present.
LAGP is superior to LATP because of the better electrochemical stability of the LAGP.
Primary crystal structure: NASICON type crystals
Applications: Lithiumair battery, Lithiumsulfur battery, solid state batteries, and other electrochemical devices.
* All solid state electrolyte materials sold by MSE Supplies are under the trademark of Ampcera.

Reference:

Li-O₂ and Li-S batteries with high energy storage Peter G Bruce, Stefan A Freunberger, Laurence J Hardwick, Jean-Marie Tarascon Nat Mater 2012 Jan 15;11(1):19-29.
Recent advances in all-solid-state rechargeable lithium batteries C Sun, J Liu, Y Gong, DP Wilkinson, J Zhang - Nano Energy, 2017 https://doi.org/10.1016/j.nanoen.2017.01.028
Elaboration and characterization of a free standing LiSICON membrane for aqueous lithiumair battery Laurent Puech, Christophe Cantau, Philippe Vinatier, Gwenaëlle Toussaint, Philippe Stevens
Membranes in Lithium Ion Batteries Min Yang and Junbo Hou
Li-ion transport in all-solid-state lithium batteries with LiCoO₂ using NASICON-type glass ceramic electrolytes. Power Sources. 2009;189:365370. doi: 10.1016/j.jpowsour.2008.08.015. Xie J., Imanishi N., Zhang T., Hirano A., Takeda Y., Yamamoto O.