Journal ArticleDOI
Influence of γ-irradiation on the catalytic properties of zinc oxide
TLDR
In this paper, preliminary irradiation of ZnO with 60 Co γ-radiation in air is found to enhance its catalytic activity for the free radical oxidation reaction of secondary alcohols by CCl 4.About:
This article is published in Radiation Physics and Chemistry.The article was published on 1982-01-01. It has received 2 citations till now. The article focuses on the topics: Catalysis & Zinc.read more
Citations
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Journal ArticleDOI
The evolution of structural and phase states of titanium aluminides after γ irradiation in small doses
M. V. Loginova,V. I. Yakovlev,A. A. Sitnikov,A. V. Sobachkin,S. G. Ivanov,A. Z. Negodyaev,A. V. Gradoboev +6 more
TL;DR: The structural and phase state of powder samples of compounds Ti3Al and TiAl has been investigated experimentally before and after the action of small doses of gamma irradiation as mentioned in this paper.
Journal ArticleDOI
Catalytic activity of NiO-ZnO-mixed catalysts prepared from solid oxide of one component and nitrate solution of another one in H2O2-decomposition before and after their irradiation
Viliam Múčka,B Otáhal,R. Silber +2 more
TL;DR: In this article, the catalytic properties of NiO-ZnO systems were compared with those found earlier with the same system prepared in other ways, and they were found to be highly stable and their properties were different depending on the chemical form of precursors used for their preparation.
References
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Journal ArticleDOI
Adsorption of Gases in Multimolecular Layers
Journal ArticleDOI
Reactions of oxygen with ZnO 101̄0-surfaces
TL;DR: In this article, the reaction of oxygen with electrostatic neutral ZnO surfaces studied by means of AES, LEED, EPR, thermal desorption spectroscopy, and isotopic exchange as well as changes in the surface conductivity and work function are discussed.
Book ChapterDOI
Chemisorption and Catalysis on Metallic Oxides
TL;DR: In this article, the authors describe the adsorption and the catalytic reaction of simple gases with oxygen and carbon monoxide (as principal examples) from a wide variety of directions, and suggest that this type of study applied to oxides containing transition metal ions could be quite useful in formulating ideas on the possible role of crystal fields in heterogeneous processes.
Journal ArticleDOI
Ein „ F-Zentrum'' als paramagnetischer Donator in Zinkoxid
TL;DR: In this article, the ESR line atg≃196 in zinc oxide single crystals has been reinvestigated and it was found that the defect responsible for the resonance can be described as anF-center, i.e., an electron trapped in an oxygen vacancy.
Journal ArticleDOI
ESR investigation of photodamage to zinc oxide powders
TL;DR: In this article, the effects of iron cyanide surface additive on photodamage to ZnO in powder form were investigated using the esr technique, and it was shown that photo-damage defects with optical absorptions in the infrared and visible wavelengths correspond to the two photo-damaged defects.