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. 2024 Apr 11;15(19):7342–7358. doi: 10.1039/d4sc01492h

Self-diffusion coefficients and derived quantities from the PFGSTE measurements. The values where an experimental error is given were obtained from quadruple measurements from independent samples in two separate research groups.

Sample name Self-diffusion D/10−12 m2 s−1 Derived quantities
Sulfolane Lithium Anion graphic file with name d4sc01492h-t9.jpg graphic file with name d4sc01492h-t10.jpg graphic file with name d4sc01492h-t11.jpg
[Li(SL)2][TfNCN] 1.64(2) 1.71(8) 1.03(3) 1.04(5) 1.65(9) 0.62(1)
[Li(SL)3][TfNCN] 8.51 5.79 4.23 0.68 1.37 0.58
[Li(SL)2][TfNMs] 1.15(1) 1.30(3) 0.71(1) 1.14(3) 1.84(5) 0.65(1)
[Li(SL)2][TfNFs] 4.98 6.84 4.46 1.37 1.53 0.61
[Li(SL)2][TfNTf]13 2.9 3.5 2.2 1.21 1.59 0.61
[Li(SL)2][PfNFs] 3.91 4.71 3.64 1.20 1.29 0.56
[Li(SL)3][TfCHTf] 6.61 4.75 3.46 0.72 1.37 0.58
[Li(SL)2][TfNAc] 4.23(14) 1.80(19) 1.59(2) 0.42(5) 1.13(12) 0.53(3)