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@ARTICLE{Kcher:848387,
author = {Köcher, Simone Swantje and Schleker, Peter Philipp Maria
and Graf, Magnus Frederic and Eichel, Rüdiger-A. and
Reuter, Karsten and Granwehr, Josef and Scheurer, Christoph},
title = {{C}hemical shift reference scale for {L}i solid state {NMR}
derived byrst-principles {DFT} calculations},
journal = {Journal of magnetic resonance},
volume = {297},
issn = {1090-7807},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2018-03628},
pages = {33-41},
year = {2018},
abstract = {For studying electrode and electrolyte materials for
lithium ion batteries, solid-state (SS) nuclear magnetic
resonance (NMR) of lithium moves into focus of current
research. Theoretical simulations of magnetic resonance
parameters facilitate the analysis and interpretation of
experimental Li SS–NMR spectra and provide unique insight
into physical and chemical processes that are determining
the spectral profile. In the present paper, the accuracy and
reliability of the theoretical simulation methods of Li
chemical shielding values is benchmarked by establishing a
reference scale for Li SS–NMR of diamagnetic compounds.
The impact of geometry, ionic mobility and relativity are
discussed. Eventually, the simulation methods are applied to
the more complex lithium titanate spinel (Li4Ti5O12, LTO),
which is a widely discussed battery anode material.
Simulation of the Li SS–NMR spectrum shows that the
commonly adopted approach of assigning the resonances to
individual crystallographic sites is not unambiguous.},
cin = {IEK-9},
ddc = {530},
cid = {I:(DE-Juel1)IEK-9-20110218},
pnm = {131 - Electrochemical Storage (POF3-131)},
pid = {G:(DE-HGF)POF3-131},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:30347386},
UT = {WOS:000453112500005},
doi = {10.1016/j.jmr.2018.10.003},
url = {https://juser.fz-juelich.de/record/848387},
}