fig2
Figure 2. The O1s XPS spectra (A) and EPR spectra (B) of CoZrO2(0), CoZrO2(0.05), ACT-CoZrO2(0) and ACT-CoZrO2(0.05). (Reproduced with permission[78]. Copyright 2024, Wiley). XPS: X-ray photoelectron spectroscopy; EPR: electron paramagnetic resonance; ACT: amorphous-to-crystalline transformation.
