Table 1 Surface composition Cu/GO at 180 W, 50 kHz, and 45 min, as determined by XPS
Name | Peak BE | FWHM eV | Area (P) CPS.eV | Atomic % |
---|---|---|---|---|
Cu2p3 | 934,19 | 3,99 | 261397,2 | 11,68 |
O1s | 531,23 | 4,18 | 77721,04 | 14,28 |
N1s | 399,35 | 3,54 | 21333,5 | 5,9 |
C1s | 285,35 | 3,83 | 66247,36 | 31,08 |
Al2p3 | 76,69 | 4,37 | 31123,32 | 37,05 |