Figure 11
From: Chemical nature of alkaline polyphosphate boundary film at heated rubbing surfaces

P L-edge (a) and K-edge (b) XANES spectra of tribofilms at 600, 700, and 800 °C.
From: Chemical nature of alkaline polyphosphate boundary film at heated rubbing surfaces
P L-edge (a) and K-edge (b) XANES spectra of tribofilms at 600, 700, and 800 °C.