Search Results - "ILIEVA, L"

A comparative study of hydrogen photocatalytic production from glycerol and propan-2-ol on M/TiO2 systems (M=Au, Pt, Pd) by López-Tenllado, F.J., Hidalgo-Carrillo, J., Montes, V., Marinas, A., Urbano, F.J., Marinas, J.M., Ilieva, L., Tabakova, T., Reid, F.

“…[Display omitted] •Hydrogen photocatalytic production from propan-2-ol and glycerol was studied on M/TiO2 systems (M=Pt, Pd, Au).•Glycerol underwent…”
Get full text

Gold catalysts supported on Y-modified ceria for CO-free hydrogen production via PROX by Ilieva, L., Petrova, P., Pantaleo, G., Zanella, R., Liotta, L.F., Georgiev, V., Boghosian, S., Kaszkur, Z., Sobczak, J.W., Lisowski, W., Venezia, A.M., Tabakova, T.

“…[Display omitted] •Gold on lightly Y-doped ceria prepared by impregnation (IM) or co-precipitation (CP).•Similar PROX activity at 80–120°C independent on the…”
Get full text

Alumina supported Au/Y-doped ceria catalysts for pure hydrogen production via PROX by Ilieva, L., Petrova, P., Pantaleo, G., Zanella, R., Sobczak, J.W., Lisowski, W., Kaszkur, Z., Munteanu, G., Yordanova, I., Liotta, L.F., Venezia, A.M., Tabakova, T.

“…Gold catalysts on Y-doped ceria dispersed on high surface area γ-Al2O3 were synthesized and tested in preferential CO oxidation in hydrogen rich stream (PROX)…”
Get full text

Complete benzene oxidation over mono and bimetallic Au–Pd catalysts supported on Fe-modified ceria by Tabakova, T., Ilieva, L., Petrova, P., Venezia, A.M., Avdeev, G., Zanella, R., Karakirova, Y.

“…[Display omitted] •Fe-doped ceria, prepared by two different methods was used as support.•Complete benzene oxidation over Au, Pd and Pd–Au catalysts was…”
Get full text

Low-temperature water-gas shift reaction over Au/CeO2 catalysts by ANDREEVA, D, IDAKIEV, V, TABAKOVA, T, ILIEVA, L, FALARAS, P, BOURLINOS, A, TRAVLOS, A

Get full text

NO reduction by CO over gold catalysts supported on Fe-loaded ceria by Ilieva, L., Pantaleo, G., Velinov, N., Tabakova, T., Petrova, P., Ivanov, I., Avdeev, G., Paneva, D., Venezia, A.M.

“…[Display omitted] •Comparison of catalytic behavior in NO reduction by CO over gold on Fe-doped ceria.•Supports preparation by mechanical mixing (MM) or…”
Get full text

Influence of the preparation method and dopants nature on the WGS activity of gold catalysts supported on doped by transition metals ceria by Tabakova, T., Ilieva, L., Ivanov, I., Zanella, R., Sobczak, J.W., Lisowski, W., Kaszkur, Z., Andreeva, D.

“…[Display omitted] ► Au catalysts on ceria doped by Fe, Mn or Sn ions were prepared by different methods. ► A higher WGS activity exhibited the catalysts…”
Get full text

Temperature-programmed reduction of lightly yttrium-doped Au/CeO2 catalysts: Correlation between oxygen mobility and WGS activity by Munteanu, G., Petrova, P., Ivanov, I., Liotta, L. F., Kaszkur, Z., Tabakova, T., Ilieva, L.

“…The reducibility of Au catalysts on CeO 2 supports doped with 1 and 2.5 mass% Y 2 O 3 by two types of preparation methods (impregnation and co-precipitation)…”
Get full text

A comparative study of differently prepared rare earths-modified ceria-supported gold catalysts for preferential oxidation of CO by Ilieva, L., Pantaleo, G., Ivanov, I., Zanella, R., Venezia, A.M., Andreeva, D.

“…The preferential oxidation of CO in H 2-rich gas was studied over gold catalysts supported on ceria modified by rare earths (RE = La, Sm, Gd and Y). The ceria…”
Get full text

Gold catalysts supported on CeO2 and CeO2–Al2O3 for NOx reduction by CO by Ilieva, L., Pantaleo, G., Ivanov, I., Venezia, A.M., Andreeva, D.

“…The reduction of NOx by CO was studied over gold catalyst supported on ceria and ceria–alumina. The mixed supports with different CeO2/Al2O3 ratios were…”
Get full text

Nano-gold catalysts on Fe-modified ceria for pure hydrogen production via WGS and PROX: Effect of preparation method and Fe-doping on the structural and catalytic properties by Ilieva, L., Tabakova, T., Pantaleo, G., Ivanov, I., Zanella, R., Paneva, D., Velinov, N., Sobczak, J.W., Lisowski, W., Avdeev, G., Venezia, A.M.

“…•Gold on Fe-doped ceria prepared by mechanical mixing (MM) or by impregnation (IM).•Significantly higher WGS activity of gold catalysts on MM compared to IM…”
Get full text

Gold, silver and copper catalysts supported on TiO2 for pure hydrogen production by Boccuzzi, F, Chiorino, A, Manzoli, M, Andreeva, D, Tabakova, T, Ilieva, L, Iadakiev, V

“…A catalytic study of the hydrogen production by CO water gas shift reaction (WGSR) on gold, silver and copper particles supported on TiO2 has been carried out…”
Get full text

Relationship between structural properties and activity in complete benzene oxidation over Au/CeO2–CoOx catalysts by Ilieva, L., Petrova, P., Tabakova, T., Zanella, R., Abrashev, M.V., Sobczak, J.W., Lisowski, W., Kaszkur, Z., Andreeva, D.

“…[Display omitted] ► Au catalysts on CoOx doped ceria synthesized by co-precipitation or mechanochemistry. ► Different structures of the mixed oxides supports…”
Get full text

Gold catalysts supported on ceria doped by rare earth metals for water gas shift reaction: Influence of the preparation method by Andreeva, D., Ivanov, I., Ilieva, L., Abrashev, M.V., Zanella, R., Sobczak, J.W., Lisowski, W., Kantcheva, M., Avdeev, G., Petrov, K.

“…Gold catalysts based on ceria, doped by various RE metals (La, Sm, Gd, Yb, Y) were studied. The influence of the preparation methods on structure, properties…”
Get full text

Gold catalysts supported on ceria and ceria–alumina for water-gas shift reaction by Andreeva, D., Ivanov, I., Ilieva, L., Abrashev, M.V.

“…Gold-supported catalysts on ceria and ceria–alumina with different ratios in the water-gas shift reaction were studied. It was shown that the addition of…”
Get full text

In situ FT-IR investigation of the reduction of NO with CO over Au/CeO2-Al2O3 catalyst in the presence and absence of H2 by Kantcheva, M., Samarskaya, O., Ilieva, L., Pantaleo, G., Venezia, A.M., Andreeva, D.

“…The NO+CO+H2 reaction over CeO2, Au/CeO2 (3wt% Au), Au/CeO2-Al2O3 (2.9wt% Au, 20wt% Al2O3) and CeO2-Al2O3 mixed support prepared by co-precipitation has been…”
Get full text

Gold–vanadia catalysts supported on ceria–alumina for complete benzene oxidation by Andreeva, D., Nedyalkova, R., Ilieva, L., Abrashev, M.V.

“…Gold–vanadia catalysts supported on ceria:alumina with different ratios (1:1 and 1:4) for complete benzene oxidation (CBO) were studied and compared with the…”
Get full text

Complete benzene oxidation over gold-vanadia catalysts supported on nanostructured mesoporous titania and zirconia by Idakiev, V, Ilieva, L, Andreeva, D, Blin, J.L, Gigot, L, Su, B.L

“…The new generation of gold-vanadia catalysts supported on mesoporous titania and zirconia for complete benzene oxidation were explored. The catalysts were…”
Get full text

NO reduction by CO in the presence of water over gold supported catalysts on CeO2-Al2O3 mixed support, prepared by mechanochemical activation by Ilieva, L., Pantaleo, G., Sobczak, J.W., Ivanov, I., Venezia, A.M., Andreeva, D.

“…The reduction of NO by CO was studied on gold catalysts supported on ceria-alumina, prepared by mechanochemical activation. The samples were characterized by…”
Get full text

Pure hydrogen production via PROX over gold catalysts supported on Pr-modified ceria by ILIEVA, L, PETROVA, P, TABAKOVA, T, PANTALEO, G, MONTES, V, SOBCZAK, J. W, LISOWSKI, W, KASZKUR, Z, BOUTONNET, M, VENEZIA, A. M

“…Two series of Pr-doped (5 and 10 at.% Pr) cerium oxides were synthesized by impregnation (IM) and microemulsion method (ME). The Au catalysts (3 wt.%)…”
Get full text