Effect of Pt and Pd Additives on the Hydrogen Sensitivity of Semiconductor Sensors and Their Catalytic Activity in Oxidation of Hydrogen

2005 ◽  
Vol 41 (5) ◽  
pp. 318-322
Author(s):  
V. K. Yatsimirskii ◽  
N. P. Maksimovich ◽  
O. Yu. Boldyreva ◽  
N. V. Nikitina ◽  
A. G. Telegeeva
Keyword(s):  
Catalytic Activity ◽  
Oxidation Of Hydrogen ◽  
Semiconductor Sensors

Effect of Pt, Pd, and Cs+ Additives on the Surface State and Catalytic Activity of WO3 in Oxidation of Hydrogen

2005 ◽  
Vol 41 (2) ◽  
pp. 135-138 ◽  
Author(s):  
V. K. Yatsimirskii ◽  
V. V. Lesnyak ◽  
I. N. Gut ◽  
O. Yu. Boldyreva
Keyword(s):  
Catalytic Activity ◽  
Surface State ◽  
Oxidation Of Hydrogen

Semiconductor Sensors Based on SnO2 with Pt Additives and their Catalytic Activity in Oxidation of Methane

2005 ◽  
Vol 41 (3) ◽  
pp. 187-191 ◽  
Author(s):  
V. K. Yatsimirskii ◽  
N. P. Maksimovich ◽  
A. G. Telegeeva ◽  
N. V. Nikitina ◽  
N. A. Boldyreva
Keyword(s):  
Catalytic Activity ◽  
Oxidation Of Methane ◽  
Semiconductor Sensors

Effect of Pt and Pd additives on the state of the surface layer and catalytic activity of niobium oxides in the oxidation of hydrogen

2009 ◽  
Vol 45 (5) ◽  
pp. 331-337 ◽  
Author(s):  
V. V. Lesnyak ◽  
V. K. Yatsimirskii ◽  
T. D. Kinder ◽  
O. Yu. Boldyreva
Keyword(s):  
Surface Layer ◽  
Catalytic Activity ◽  
The State ◽  
Niobium Oxides ◽  
Oxidation Of Hydrogen

Properties of the surface layer and catalytic activity of Ta2O5 with Pt or Pd additives in the oxidation of hydrogen

2008 ◽  
Vol 44 (3) ◽  
pp. 189-194
Author(s):  
V. V. Lesnyak ◽  
V. K. Yatsimirskii ◽  
O. Yu. Boldyreva ◽  
T. D. Kinder
Keyword(s):  
Surface Layer ◽  
Catalytic Activity ◽  
Oxidation Of Hydrogen

Tunable catalytic activity of gadolinium-doped ceria nanoparticles for pro-oxidation of hydrogen peroxide

Nano Research ◽  
2020 ◽  
Vol 13 (9) ◽  
pp. 2384-2392 ◽  
Author(s):  
Anuja Bhalkikar ◽  
Tai-Sing Wu ◽  
Tamra J. Fisher ◽  
Anandakumar Sarella ◽  
Dawei Zhang ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Catalytic Activity ◽  
Ceria Nanoparticles ◽  
Doped Ceria ◽  
Oxidation Of Hydrogen ◽  
Gadolinium Doped Ceria

Oxidation of hydrogen sulfide over Fe2O3/Al2O3 catalyst: Influence of support texture and Fe2O3 precursor

1991 ◽  
Vol 56 (9) ◽  
pp. 1893-1899 ◽  
Author(s):  
Michal Novák ◽  
Miroslav Zdražil
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Sulfide ◽  
Porous Structure ◽  
Sulfide Oxidation ◽  
Reaction Products ◽  
Hydrogen Sulfide Oxidation ◽  
Two Factors ◽  
Oxidation Of Hydrogen ◽  
Comparable Activity ◽  
Value Of It

Activity and selectivity in hydrogen sulfide oxidation by oxygen on a Fe2O3/α-Al2O3 catalyst was studied at 200°C and atmospheric pressure. Reaction products were sulfur and sulfur dioxide. Two factors influencing catalytic activity were studied: support porous structure and the type of Fe2O3 precursor. The porous structure influenced substantially catalytic activity; mesopores were more active than macropores. The catalysts prepared from Fe(NO3)3 and iron(III) acetylacetonate exhibited comparable activity, the lower activity was found for the catalyst prepared from Fe2(SO4)3. The selectivity to sulfur formation was higher on catalysts containing greater amount of macropores and the value of it changed in the interval 0-85% depending on the type of catalyst.

Catalytic Activity of WO3 and MoO3 with Pt and Pd Additives in Oxidation of Hydrogen

2005 ◽  
Vol 41 (5) ◽  
pp. 329-333 ◽  
Author(s):  
V. K. Yatsimirskii ◽  
V. V. Lesnyak ◽  
I. N. Gut ◽  
O. Yu. Boldyreva
Keyword(s):  
Catalytic Activity ◽  
Oxidation Of Hydrogen

Catalytic activity of nickel based amorphous alloys for oxidation of hydrogen and carbon monoxide

1996 ◽  
Vol 135 (1) ◽  
pp. L19-L24 ◽  
Author(s):  
M. Stancheva ◽  
S. Manev ◽  
D. Lazarov ◽  
M. Mitov
Keyword(s):  
Carbon Monoxide ◽  
Catalytic Activity ◽  
Amorphous Alloys ◽  
Oxidation Of Hydrogen
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