Effects of genesis and ionizing radiation on the kinetics of reduction of NiO-CeO2mixed oxides with hydrogen
✍ Scribed by M. Pospíšil
- Publisher
- Springer Netherlands
- Year
- 1984
- Tongue
- English
- Weight
- 809 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0022-5215
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The basic physico-chemical properties of NiO-Bi 2 03 mixed oxides of various composition and their chemical reactivity during hydrogen reduction as a test reaction were studied. The reduction rate was found to be a nonmonotonic function of composition of the samples which can be positively affected
## Abstract A kinetic investigation on the reduction of nanometer‐sized nickel oxide particles (supported and unsupported) with hydrogen was carried out. The reduction behavior was found to be related to the average size of NiO crystallites. When the NiO crystallite size was less than about 20 nm,