Selective hydrogenation of butadiene over TiO2supported copper, gold and gold–copper catalysts prepared by deposition–precipitation

Autor: Gode Thrimurthulu, Christian Ricolleau, Laurent Delannoy, Christophe Méthivier, Benjaram M. Reddy, Catherine Louis, Padigapati S. Reddy, Jaysen Nelayah

Publikováno v: ChemPhysChem
ChemPhysChem, Wiley-VCH Verlag, 2014, 16 (48), pp.26514-26527. ⟨10.1039/c4cp02141j⟩
ChemPhysChem, 2014, 16 (48), pp.26514-26527. ⟨10.1039/c4cp02141j⟩

International audience; Oxide supported copper and gold catalysts are active for the selective hydrogenation of polyunsaturatedhydrocarbons but their low activity compared to palladium catalysts and the deactivation of copper catalystslimit their use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b276f0631edf99f1d4f3dd9a332eff1b
https://doi.org/10.1039/c4cp02141j

Nano-Au/CeO2 catalysts for CO oxidation: Influence of dopants (Fe, La and Zr) on the physicochemical properties and catalytic activity

Autor: Putla Sudarsanam, Wolfgang Grünert, Benjaram M. Reddy, Baithy Mallesham, Dennis Großmann, Padigapati S. Reddy

Publikováno v: Applied Catalysis B: Environmental. 144:900-908

The present investigation was undertaken to know the influence of different dopants on the physicochemical properties and catalytic behavior of nano-Au/CeO2 catalyst for CO oxidation. Accordingly, various metal ions namely, Fe3+, La3+ and Zr4+ were i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d1540e45416e002223793977adb6eac
https://doi.org/10.1016/j.apcatb.2013.08.035

Selective acetylation of glycerol over CeO2–M and SO42−/CeO2–M (M=ZrO2 and Al2O3) catalysts for synthesis of bioadditives

Autor: Putla Sudarsanam, Gangadhara Raju, Benjaram M. Reddy, Padigapati S. Reddy

Publikováno v: Journal of Industrial and Engineering Chemistry. 18:648-654

The feasibility of acetylation of glycerol with acetic acid was investigated employing CeO2–ZrO2, CeO2–Al2O3, SO42−/CeO2–ZrO2, and SO42−/CeO2–Al2O3 solid acid catalysts to synthesize monoacetin, diacetin and triacetin having interesting a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca4b52af50fe6f245009b82e86b9beb3
https://doi.org/10.1016/j.jiec.2011.11.063

Selective Gas-Phase Conversion of Glycerol to Acetol Over Promoted Zirconia Solid Acid Catalysts

Autor: Gangadhara Raju, Benjaram M. Reddy, Padigapati S. Reddy

Publikováno v: The Open Catalysis Journal. 4:59-63

The vapour phase selective conversion of glycerol to acetol at normal atmospheric pressure in a fixed-bed micro reactor was investigated over SO4 2� and WOx promoted ZrO2 and M-ZrO2 (M = Al2O3 or TiO2) solid acid catalysts. The investigated sulfate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::740bc0d9307a08e2a77448f76b347568
https://doi.org/10.2174/1876214x01104010059

Catalytic Decomposition of Methane to Hydrogen and Carbon Nanofibers over Ni−Cu−SiO2 Catalysts

Autor: Machiraju Subrahmanyam, Jangam Ashok, Akula Venugopal, Padigapati S. Reddy, Gangadhara Raju

Publikováno v: Energy & Fuels. 23:5-13

Highly active and stable Ni−Cu−SiO2 catalysts are prepared by a coprecipitation method and are employed for direct decomposition of methane to hydrogen and carbon nanofibers at 650 °C and atmospheric pressure. The influence of Cu content is inve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d972e75fc28638e8cec3b34f7966973
https://doi.org/10.1021/ef8003976