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. 2022 Jan 11;13:221. doi: 10.1038/s41467-021-27885-2

Fig. 3. The conversion from p-type PhNP to n-type T-PhNP.

Fig. 3

a The schematic of ion transport of n-type (TFSI anions dominate thermodiffusion) T-PhNP i-TE materials. b The generated voltage under a series of temperature differences of T-PhNP-1.5 M. c, d The plot of fitting curves of ΔViT and e the calculated thermopower of each T-PhNPs. XPS characterization of f B (1 s) and g F (1 s) peak of T-PhNPs. h The radial distribution function of Na+ cations and the atoms of TPFPB molecules.