932 62 u00b1 0 1 ev in the case of the ag3d5 2 line the half intensity width fwhm under the measuring conditions amounted to 0 63 ev the measuring range had a diameter of 100 u03bcm the pressure in the measuring chamber was in a range of 10 9 torr in addition ft ir spectra were taken fig4 a shows tof sims spectra of scpan composite material 3 according to the present invention according to example 1 1 and of comparison composite material span 4 as in example 1 2 the spectra show a clearly different fragmentation particularly different cns fragments for instance cns u2014 and c3ns u2014 furthermore although cs fragments c2s u2014 were detected sn fragments were not detected using m z 46 for example this permits one to conclude that no sulfur nitrogen bonds were present the strong signal at m z 58 may be assigned to cns u2014 and shows that a large portion of the sulfur is bonded to carbon atoms which are adjacent to nitrogen atoms basically there a number of possibilities as to how sulfur is able to be bonded to carbon for instance as intermolecular and or intramolecular rings and chains the xps spectra shown in fig4 b of scpan composite material 3 according to the present invention according to example 1 1 and of comparison composite material span 4 as in example 1 2 are also different the signal at 163 5 ev stands for an electron of a sulfur atom bonded directly to carbon or sulfur as in organosulfides the shoulder at 161 5 ev in the spectrum of comparison composite material span 4 according to example 1 2 does not appear in scpan composite material 3 according to example 1 1 and may be interpreted as pointing to.