Fig. 5From: Synthesis and Characterization of Highly Intercalated Graphite Bisulfate μ-RS of GICs in the spectral range of 1200–1850 cm −1 (a) and 2500–2800 cm −1 (b). The spectra are shifted arbitrarily along the y-axis. The dotted linesindicate the spectral position of the main components observed for G (a) and 2D mode (b), respectivelyBack to article page