Surface Chemistry Mechanism of Ultra-Low Interfacial Resistance in the Solid-State Electrolyte Li7La3Zr2O12

• Published in: Chemistry of materials Vol. 29; no. 18; pp. 7961 - 7968
• Main Authors: Sharafi, Asma, Kazyak, Eric, Davis, Andrew L, Yu, Seungho, Thompson, Travis, Siegel, Donald J, Dasgupta, Neil P, Sakamoto, Jeff
• Format: Journal Article
• Language: English
• Published: American Chemical Society 26.09.2017

The impact of surface chemistry on the interfacial resistance between the Li7La3Zr2O12 (LLZO) solid-state electrolyte and a metallic Li electrode is revealed. Control of surface chemistry allows the interfacial resistance to be reduced to 2 Ω cm2, lower than that of liquid electrolytes, without the...