Search Results - "LANZA, M. R. V"

Low tungsten content of nanostructured material supported on carbon for the degradation of phenol by Assumpção, M.H.M.T., De Souza, R.F.B., Reis, R.M., Rocha, R.S., Steter, J.R., Hammer, P., Gaubeur, I., Calegaro, M.L., Lanza, M.R.V., Santos, M.C.

“…•1% WO3/C_SGM_V produced 585mgL−1 of H2O2 while Vulcan carbon produced 100mgL−1.•Lower quantities of metal on carbon supports are more efficient for H2O2…”
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Anodic oxidation of wastewater containing the Reactive Orange 16 Dye using heavily boron-doped diamond electrodes by Migliorini, F.L., Braga, N.A., Alves, S.A., Lanza, M.R.V., Baldan, M.R., Ferreira, N.G.

“…► Electrochemical advanced oxidation process was studied using BDD based anodes with different boron concentrations. ► The difference between the non-active…”
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Electrochemical oxidation of imazapyr with BDD electrode in titanium substrate by Souza, F.L., Teodoro, T.Q., Vasconcelos, V.M., Migliorini, F.L., Lima Gomes, P.C.F., Ferreira, N.G., Baldan, M.R., Haiduke, R.L.A., Lanza, M.R.V.

“…•The treatment with boron-doped diamond anodes is able to completely degrade imazapyr.•The wastewater toxicity can be reduced by electrochemical treatment.•The…”
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A comparative study of the electrogeneration of hydrogen peroxide using Vulcan and Printex carbon supports by Assumpção, M.H.M.T., De Souza, R.F.B., Rascio, D.C., Silva, J.C.M., Calegaro, M.L., Gaubeur, I., Paixão, T.R.L.C., Hammer, P., Lanza, M.R.V., Santos, M.C.

“…A comparative study of two different conductive carbon-black pigments, Vulcan XC-72 R and Printex L6, for the electrogeneration of hydrogen peroxide (H 2O 2)…”
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A wind-powered BDD electrochemical oxidation process for the removal of herbicides by Souza, F.L., Lanza, M.R.V., Llanos, J., Sáez, C., Rodrigo, M.A., Cañizares, P.

“…In the search for greener treatment technologies, this work studies the coupling of a wind turbine energy supply with an electrolytic cell (CWTEC device) for…”
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Application of electrokinetic soil flushing to four herbicides: A comparison by Vieira dos Santos, E., Souza, F., Saez, C., Cañizares, P., Lanza, M.R.V., Martinez-Huitle, C.A., Rodrigo, M.A.

“…In this work, four bench-scale plants containing soil spiked with four herbicides (2,4-Dichlorophenoxyacetic acid (2,4-D), oxyfluorfen, chlorsulfuron and…”
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Oxygen reduction reaction catalyzed by ε-MnO2: Influence of the crystalline structure on the reaction mechanism by VALIM, R. B, SANTOS, M. C, LANZA, M. R. V, MACHADO, S. A. S, LIMA, F. H. B, CALEGARO, M. L

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Electrochemical and sonoelectrochemical processes applied to the degradation of the endocrine disruptor methyl paraben by Steter, J. R., Dionisio, D., Lanza, M. R. V., Motheo, A. J.

“…Methyl paraben is commonly employed as a preservative in pharmaceutical preparations, personal care products and some processed foods. However, the ester…”
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Performance of wind-powered soil electroremediation process for the removal of 2,4-D from soil by Souza, F.L., Llanos, J., Sáez, C., Lanza, M.R.V., Rodrigo, M.A., Cañizares, P.

“…In this work, it is studied a wind-powered electrokinetic soil flushing process for the removal of pesticides from soil. This approach aims to develop an…”
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Electrochemical synthesis of hydrogen peroxide on oxygen-fed graphite/PTFE electrodes modified by 2-ethylanthraquinone by Forti, J.C., Rocha, R.S., Lanza, M.R.V., Bertazzoli, R.

“…This paper reports an investigation on the performance of a catalyzed H 2O 2 electrogeneration process using a modified oxygen-fed graphite/PTFE electrodes in…”
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A comparative study of the electrochemical oxidation of the herbicide tebuthiuron using boron-doped diamond electrodes by Alves, S.A., Ferreira, T.C.R., Sabatini, N.S., Trientini, A.C.A., Migliorini, F.L., Baldan, M.R., Ferreira, N.G., Lanza, M.R.V.

“…► The concentration of TBH was reduced by 90% following electrolysis with BDD/Ti. ► Electrolysis with BDD/Ti electrodes led to the removal of 80% of total…”
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Surface and Catalytical effects on Treated Carbon Materials for Hydrogen Peroxide Electrogeneration by Moraes, A., Assumpção, M. H. M. T., Simões, F. C., Antonin, V. S., Lanza, M. R. V., Hammer, P., Santos, M. C.

“…This work focuses on the catalytic activity and surface modification of Vulcan XC 72R and Printex L6 toward the oxygen reduction reaction (ORR) after the…”
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Degradation of dipyrone via advanced oxidation processes using a cerium nanostructured electrocatalyst material by Assumpção, M.H.M.T., Moraes, A., De Souza, R.F.B., Reis, R.M., Rocha, R.S., Gaubeur, I., Calegaro, M.L., Hammer, P., Lanza, M.R.V., Santos, M.C.

“…•CeO2/C 4% GDE produced 331mgL−1 of H2O2 while Vulcan carbon produced 108mgL−1.•Ce(III) and Ce(IV) species in similar concentration facilitated the formation…”
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Synthesis and characterization of nanostructured electrocatalysts based on nickel and tin for hydrogen peroxide electrogeneration by Antonin, V.S., Assumpção, M.H.M.T., Silva, J.C.M., Parreira, L.S., Lanza, M.R.V., Santos, M.C.

“…•9% SnNi/C 6:1 was the best choice for H2O2 electrogeneration among all materials.•9% SnNi/C 6:1 transferred 2.2 electrons and had a H2O2 percentage efficiency…”
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Degradation of profenofos in an electrochemical flow reactor using boron-doped diamond anodes by Cordeiro, G.S., Rocha, R.S., Valim, R.B., Migliorini, F.L., Baldan, M.R., Lanza, M.R.V., Ferreira, N.G.

“…A study of the electrochemical degradation of profenofos in a flow reactor with electrodes comprising boron-doped diamond films deposited on titanium substrate…”
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Carbon Modified with Vanadium Nanoparticles for Hydrogen Peroxide Electrogeneration by Simas, P. S., Antonin, V. S., Parreira, L. S., Hammer, P., Silva, F. L., Kronka, M. S., Valim, R. B., Lanza, M. R. V., Santos, M. C.

“…This paper compares the results of two preparation routes for the production of carbon (Vulcan XC 72R) modified with vanadium nanostructured electrocatalysts…”
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Removal of Zn(II) from chloride medium using a porous electrode : current penetration within the cathode by LANZA, M. R. V, BERTAZZOLI, R

“…An electrolytic process for the removal of zinc from aqueous solutions using a flow-through cell with a reticulated vitreous carbon cathode is proposed. The…”
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Hydrogen peroxide electrogeneration in gas diffusion electrode nanostructured with Ta2O5 by Carneiro, Jussara F., Rocha, Robson S., Hammer, Peter, Bertazzoli, R., Lanza, M.R.V.

“…[Display omitted] •Ta2O5 nanoparticles on carbon black were prepared by thermal decomposition of a polymeric precursor solution.•Gas diffusion electrodes were…”
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Electrochemical degradation of RB-5 dye by anodic oxidation, electro-Fenton and by combining anodic oxidation–electro-Fenton in a filter-press flow cell by Vasconcelos, V.M., Ponce-de-León, C., Nava, J.L., Lanza, M.R.V.

“…This paper reports the removal of a recalcitrant and toxic dye, Reactive Black 5 (RB-5) by three methods; 1) anodic oxidation (AO) on Boron-Doped Diamond…”
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Effects of coupling hybrid processes on the treatment of wastewater containing a commercial mixture of diuron and hexazinone herbicides by Souza, F.L., Rocha, R.S., Ferreira, N.G., Rodrigo, M.A., Lanza, M.R.V.

“…This work evaluates the effects of coupling Conductive Diamond Electrochemical Oxidation (CDEO) with electrogenerated peroxide (CDEO-H2O2), iron (II) catalyst…”
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