Using C1s XPS as a probing tool we studied the interaction of the atomic hydrogen with T1 and T2 samples of SWCNT. The C1s XPS spectra measured during hydrogenation sequence for T1 and T2 samples are ...

High-resolution C1s spectra from areas printed in black ink by the inkjet and laser printers. Figure 3 shows examples of the C1s high-resolution scans. The spectra confirm that there is a discernible ...