Details
| Original language | English |
|---|---|
| Pages (from-to) | 1423-1442 |
| Number of pages | 20 |
| Journal | Zeitschrift fur Physikalische Chemie |
| Volume | 231 |
| Issue number | 7-8 |
| Early online date | 30 Jun 2017 |
| Publication status | Published - 26 Jul 2017 |
Abstract
This article reports on Li self-diffusion in lithium containing metal oxide compounds. Case studies on LiNbO3, Li3NbO4, LiTaO3, LiAlO2, and LiGaO2 are presented. The focus is on slow diffusion processes on the nanometer scale investigated by macroscopic tracer methods (secondary ion mass spectrometry, neutron reflectometry) and microscopic methods (nuclear magnetic resonance spectroscopy, conductivity spectroscopy) in comparison. Special focus is on the influence of structural disorder on diffusion.
Keywords
- ionic conductivity, lithium self-diffusion, metal oxides, neutron reflectometry, NMR spectroscopy, secondary ion mass spectrometry
ASJC Scopus subject areas
- Chemistry(all)
- Physical and Theoretical Chemistry
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In: Zeitschrift fur Physikalische Chemie, Vol. 231, No. 7-8, 26.07.2017, p. 1423-1442.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Slow Lithium Transport in Metal Oxides on the Nanoscale
AU - Uhlendorf, Johanna
AU - Ruprecht, Benjamin
AU - Witt, Elena
AU - Vinod Chandran, C.
AU - Dörrer, Lars
AU - Hüger, Erwin
AU - Strauß, Florian
AU - Heitjans, Paul
AU - Schmidt, Harald
N1 - Financial support from the Deutsche Forschungsgemeinschaft (DFG) in the framework of the Research Unit FOR 1277 (“molife”) (Schm 1569/18 and He 1574/13) is gratefully acknowledged. The authors thank R. Uecker for providing the LiGaO2 and Li3NbO4 single crystals as well as W. Gruber and B. Jerliu for their assistance in XRD analysis and sputter deposition.
PY - 2017/7/26
Y1 - 2017/7/26
N2 - This article reports on Li self-diffusion in lithium containing metal oxide compounds. Case studies on LiNbO3, Li3NbO4, LiTaO3, LiAlO2, and LiGaO2 are presented. The focus is on slow diffusion processes on the nanometer scale investigated by macroscopic tracer methods (secondary ion mass spectrometry, neutron reflectometry) and microscopic methods (nuclear magnetic resonance spectroscopy, conductivity spectroscopy) in comparison. Special focus is on the influence of structural disorder on diffusion.
AB - This article reports on Li self-diffusion in lithium containing metal oxide compounds. Case studies on LiNbO3, Li3NbO4, LiTaO3, LiAlO2, and LiGaO2 are presented. The focus is on slow diffusion processes on the nanometer scale investigated by macroscopic tracer methods (secondary ion mass spectrometry, neutron reflectometry) and microscopic methods (nuclear magnetic resonance spectroscopy, conductivity spectroscopy) in comparison. Special focus is on the influence of structural disorder on diffusion.
KW - ionic conductivity
KW - lithium self-diffusion
KW - metal oxides
KW - neutron reflectometry
KW - NMR spectroscopy
KW - secondary ion mass spectrometry
UR - http://www.scopus.com/inward/record.url?scp=85024857407&partnerID=8YFLogxK
U2 - 10.1515/zpch-2016-0939
DO - 10.1515/zpch-2016-0939
M3 - Article
AN - SCOPUS:85024857407
VL - 231
SP - 1423
EP - 1442
JO - Zeitschrift fur Physikalische Chemie
JF - Zeitschrift fur Physikalische Chemie
SN - 0942-9352
IS - 7-8
ER -