Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relative [OSC] values of 0~9 mol.% RE–doped CeO2 calculated by measuring the corresponding peak areas of H2–TPR profiles (RE = Yb, Y, Sm and La). Note: [OSC] was the value of quantified OSC using the amount of H2 consumption per gram of CeO2 powders (mmol H2/g CeO2) by measuring the corresponding peak areas of H2–TPR profiles from 30 °C to ~600 °C.
