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. 2024 Feb 26;14:4599. doi: 10.1038/s41598-024-55082-w

Figure 3.

Figure 3

Characterization of i-LIGs with varying concentrations of ILs (10–30 wt%) (a) High-resolution XPS C1s spectrum of pristine LIG and i-LIGs with varying concentrations of ILs (10–30 wt%). (b) Elemental composition analysis, including elements such as S and F in i-LIGs with varying concentrations of ILs (10–30 wt%). (c) Raman spectra of pristine LIG and i-LIGs with varying concentrations of ILs (10–30 wt%). (d) Analysis of ID/IG and I2D/IG ratios with varying concentrations of ILs (10–30 wt%). (e) Electrical resistance measurements of i-LIGs with varying concentrations of ILs (10–30 wt%). (f) Schematic illustration of the growth mechanism of i-LIGs through the photothermal carbonization and rearrangement process.