The investigation of the oxygen storage/release capacity (OSC) of 0.58 wt% Pt/Ce0.68Zr0.32O2 catalyst by oscillating the feed-stream between reducing and oxidising conditions showed that a high OSC could be measured at room temperature, even for redox-aged sample, by using H2 as the reducing agent.
Significant room temperature oxygen storage over 0.58% Pt/Ce0.68Zr0.32O2 when H2 is used as a reducing agent
HICKEY, JAMES NEIL;FORNASIERO, Paolo;KASPAR, JAN;GRAZIANI, MAURO;
2000-01-01
Abstract
The investigation of the oxygen storage/release capacity (OSC) of 0.58 wt% Pt/Ce0.68Zr0.32O2 catalyst by oscillating the feed-stream between reducing and oxidising conditions showed that a high OSC could be measured at room temperature, even for redox-aged sample, by using H2 as the reducing agent.File in questo prodotto:
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