TY - JOUR
T1 - 7Li intermolecular multiple-quantum coherences in liquids
AU - Benders, Stefan
AU - Jerschow, Alexej
N1 - Funding Information:
This work was supported by the National Science Foundation under Award No. CBET 1804723.
Publisher Copyright:
© 2021 Elsevier Inc.
PY - 2021/8
Y1 - 2021/8
N2 - We report here evidence for the generation of 7Li multiple-quantum coherences in aqueous solutions outside of regimes where conventional multiple-quantum coherences due to alignment or quadrupolar relaxation could be observed. These coherences are shown to observe nonlinear behavior as a function of concentration, and hence these effects can be identified as arising from intermolecular multiple-quantum coherences. Due to the importance of lithium ion solutions for the study of electrochemical systems, awareness of such coherences is particularly important in the interpretation of experimental results, and new applications using lithium as a probe may become possible on this basis.
AB - We report here evidence for the generation of 7Li multiple-quantum coherences in aqueous solutions outside of regimes where conventional multiple-quantum coherences due to alignment or quadrupolar relaxation could be observed. These coherences are shown to observe nonlinear behavior as a function of concentration, and hence these effects can be identified as arising from intermolecular multiple-quantum coherences. Due to the importance of lithium ion solutions for the study of electrochemical systems, awareness of such coherences is particularly important in the interpretation of experimental results, and new applications using lithium as a probe may become possible on this basis.
KW - Dipolar demagnetizing fields
KW - Intermolecular multiple-quantum coherences
KW - Lithium
KW - Multiple-quantum coherences
KW - Pulsed field gradients
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U2 - 10.1016/j.jmr.2021.107010
DO - 10.1016/j.jmr.2021.107010
M3 - Article
C2 - 34102585
AN - SCOPUS:85107678191
VL - 329
JO - Journal of Magnetic Resonance
JF - Journal of Magnetic Resonance
SN - 1090-7807
M1 - 107010
ER -