Figure 12
From: Chemical nature of alkaline polyphosphate boundary film at heated rubbing surfaces

O K-edge XANES spectra of tribofilms at 600, 700, and 800 °C.
From: Chemical nature of alkaline polyphosphate boundary film at heated rubbing surfaces

O K-edge XANES spectra of tribofilms at 600, 700, and 800 °C.