TY  - CONF
AU  - Dellen, Christian
AU  - Tsai, Chih-Long
AU  - Breuer, Uwe
AU  - Finsterbusch, Martin
AU  - Uhlenbruck, Sven
AU  - Bram, Martin
AU  - Buchkremer, Hans Peter
TI  - Quantification of Lithium in thin films of the solid Li ion conductor Li7La3Zr2O12 by secondary ion mass spectrometry
M1  - FZJ-2014-00498
PY  - 2014
AB  - The transition from fossil fuels to renewable energies goes along with increasing requirements for batteries in the field of electro mobility and energy storage. One possible improvement for safety and energy density of Lithium ion batteries is the replacement of the organic electrolyte with a solid Li ion conductor. A promising candidate for such a future solid electrolyte in a so called all solid state battery is the oxide ceramic Li7La3Zr2O12 (LLZ). It exhibits an excellent performance regarding the stability against metallic Lithium and compatibility with high voltage electrode materials due to its wide electrochemical window. To improve the overall conductivity of the cell, the material is deposited using thin film processes. Because of the correlation between the ionic conductivity and the Lithium content in the LLZ, a method to quantify the Lithium content in thin films by secondary ion mass spectrometry is presented.
T2  - The 6th German Symposium Kraftwerk Batterie
CY  - 24 Mar 2014 - 26 Mar 2014, Muenster (Germany)
Y2  - 24 Mar 2014 - 26 Mar 2014
M2  - Muenster, Germany
LB  - PUB:(DE-HGF)1
UR  - https://juser.fz-juelich.de/record/150442
ER  -