Search Results - "Srinivas, Darbha"

Direct synthesis of dimethyl carbonate from CO2 and methanol over CeO2 catalysts of different morphologies by P, UNNIKRISHNAN, DARBHA, SRINIVAS

“…The direct synthesis of dimethyl carbonate (DMC) from carbon dioxide (CO 2 ) and methanol is an attractive approach towards conversion of the greenhouse gas -…”
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C–O Hydrogenolysis of C3–C4 Polyols Selectively to Terminal Diols over Pt/W/SBA-15 Catalysts by Susmita Bhowmik, Nagasuresh Enjamuri, Banu Marimuthu, Srinivas Darbha

“…Pt/W/SBA-15 catalysts (with Pt-loading = 0.5–4 wt% and W-loading = 1 wt%) prepared by the sequential impregnation method were evaluated for selective C–O…”
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Factors Influencing the Kinetics of Esterification of Fatty Acids over Solid Acid Catalysts by Satyarthi, Jitendra Kumar, Radhakrishnan, Sambhu, Srinivas, Darbha

“…The kinetics of esterification of fatty acids with alcohols over three different solid acid catalysts, viz., large pore zeolite-β (Hβ), micro-mesoporous Fe–Zn…”
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Modern trends in inorganic chemistry: celebration of inorganic chemistry in India by Chikkali, Samir H, Anand, Venkataramanarao G, Srinivas, Darbha, Kumbhar, Avinash S

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Selective and reusable Pt-WOx/Al2O3 catalyst for deoxygenation of fatty acids and their esters to diesel-range hydrocarbons by Janampelli, Sagar, Darbha, Srinivas

“…Pt-WOx/Al2O3 exhibit high catalytic activity, selectivity and recyclability in deoxygenation of fatty acids and their esters to diesel-range hydrocarbons…”
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Selective deoxygenation of fatty acids to fuel-range hydrocarbons over Pt-MOx/ZrO2 (M = Mo and W) catalysts by Janampelli, Sagar, Darbha, Srinivas

“…[Display omitted] •Highly active/selective Pt-MoOx/ZrO2 & Pt-WOx/ZrO2 catalysts for deoxygenation of lipids.•Bifunctionality alters the selectivity from…”
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The effects of thermal treatment of ZnO–ZnCr2O4 catalyst on the particle size and product selectivity in dehydrocyclization of crude glycerol and ethylenediamine by Sarkari, Reema, Krishna, Vankudoth, Sudhakar, Medak, Rao, Tumula Venkateshwar, Padmasri, Aytam Hari, Srinivas, Darbha, Venugopal, Akula

“…The ZnO–ZnCr 2 O 4 (Zn–Cr–O) sample obtained by decomposition of Zn-Cr hydrotalcite precursor was subjected to the thermal treatment at different temperatures…”
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Advances in solid catalysts for selective hydrogenolysis of glycerol to 1,3-propanediol by Bhowmik, Susmita, Darbha, Srinivas

“…Glycerol is one of the top 12 platform chemicals obtained from biomass. Its surplus availability as a by-product of biodiesel, fat-splitting and soap…”
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Metal Oxide-Promoted Hydrodeoxygenation Activity of Platinum in Pt-MO x /Al 2 O 3 Catalysts for Green Diesel Production by Janampelli, Sagar, Darbha, Srinivas

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Advances in catalytic conversion of lignocellulosic biomass to ethylene glycol by Enjamuri, Nagasuresh, Darbha, Srinivas

“…Ethylene glycol (EG) is an industrial chemical with multiple applications in polymers, anti-freeze agents, coolants, desiccants and de-icing fluids. It is…”
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Spectroscopy and catalytic activity study of gold supported on barium titanate nanotubes for styrene epoxidation by Nepak, Devadutta, Srinivas, Darbha

“…[Display omitted] •Au/BaTNT catalyzes epoxidation of styrene with molecular oxygen/peroxides.•Oxidation of styrene enhances when H2 was co-dosed with O2.•The…”
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Highly efficient Pt-MoOx/ZrO2 catalyst for green diesel production by Janampelli, Sagar, Darbha, Srinivas

“…Bimetallic Pt-MoOx supported on ZrO2 exhibits higher catalytic activity than known catalysts for converting fatty acids into green diesel at as low as 200 °C…”
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Solid catalysts for conversion of furfural and its derivatives to alkanediols by Enjamuri, Nagasuresh, Darbha, Srinivas

“…Alkanediols with five and six carbon atoms (1,2- & 1,5-pentanediols and 1,2- & 1,6-hexanediols, respectively) are an important class of industrial chemicals…”
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Effects of method of preparation on catalytic activity of Co–Zn double-metal cyanide catalysts for copolymerization of CO2 and epoxide by Sebastian, Joby, Srinivas, Darbha

“…•Preparation of Co–Zn DMC by different methods and mode of reactants addition.•DMC complexes catalyze copolymerization of CO2 and epoxides.•Method of…”
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Factors influencing catalytic activity of Co–Zn double-metal cyanide complexes for alternating polymerization of epoxides and CO2 by Sebastian, Joby, Srinivas, Darbha

“…[Display omitted] •Co–Zn DMCs catalyze the copolymerization of epoxides and CO2.•Method of preparation influences the crystal structure and acidity of…”
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Aminolysis of epoxides catalyzed by three-dimensional, mesoporous titanosilicates, Ti-SBA-12 and Ti-SBA-16 by Kumar, Anuj, Srinivas, Darbha

“…Three-dimensional, mesoporous titanosilicates (Ti-SBA-12 and Ti-SBA-16) prepared by direct hydrothermal synthesis exhibit high catalytic activity for the…”
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Novel, benign, solid catalysts for the oxidation of hydrocarbons by Ratnasamy, Paul, Raja, Robert, Srinivas, Darbha

“…-oxo-bridged Co/Mn cluster complexes, encapsulated inside Y-zeolite, oxidize…”
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Selective and reusable Pt-WO x /Al 2 O 3 catalyst for deoxygenation of fatty acids and their esters to diesel-range hydrocarbons by Janampelli, Sagar, Darbha, Srinivas

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Catalytic conversion of HMF into ethyl levulinate – A biofuel over hierarchical zeolites by P.A., Chithra, Darbha, Srinivas

“…Catalytic conversion of 5-hydroxymethyl-2-furfuraldehyde (HMF, a biomass-derived platform chemical) into ethyl levulinate (EL) is an attractive approach for…”
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Selective aerobic oxidation of alcohols over Au–Pd/sodium titanate nanotubes by Nepak, Devadutta, Darbha, Srinivas

“…The catalytic application of Au–Pd nanoparticles supported on sodium titanate nanotubes (NaTNTs) for liquid-phase aerobic oxidation of alcohols is reported,…”
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