Institution
Centro de Investigación y Desarrollo Tecnológico en Electroquímica
About: Centro de Investigación y Desarrollo Tecnológico en Electroquímica is a based out in . It is known for research contribution in the topics: Cyclic voltammetry & Catalysis. The organization has 537 authors who have published 682 publications receiving 10382 citations. The organization is also known as: Centro de Investigacion y Desarrollo Tecnologico en Electroquimica & Center of Research and Technologic Development in Electrochemistry.
Papers published on a yearly basis
Papers
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29 Feb 2012-Journal of Environmental Science and Health Part A-toxic\/hazardous Substances & Environmental Engineering
TL;DR: Treatments with electrochemical advanced oxidation processes resulted with the highest toxicity and COD removals in comparison to biological and physicochemical treatments and could be used to improve operation of the Industrial Park WTP and to plan future modifications to the plant.
Abstract: Wastewater discharges into freshwater bodies represent a serious ecological problem worldwide. In underdeveloped and developing countries wastewater treatment plants (WTP) only count with basic treatment, leading to the pollution of important aquatic reservoirs causing critical situations. In the present work, a one year evaluation of toxicity and main physical and chemical parameters of one of the major WTP of the state of Aguascalientes was conducted fortnightly, and to assess treatment alternatives for this WTP we tested: a) three white rot fungi (WRF), b) a photo-electrochemical process, c) ion-exchangers resins and activated carbon. The 3 WRF exhibited high COD removal from influents (72 – 95 %) but only Phanerochaete chrysosporium reached significant toxicity removals (70 and 55 %, for an influent and an effluent, respectively). Treatments with electrochemical advanced oxidation processes resulted with the highest toxicity and COD removals (96 % for both parameters) in comparison to biological and p...
5 citations
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TL;DR: In this paper, an efficient electrochemical methodology was presented to prepare nano-particulate TiO2 having a nano-crystalline composition of 40% Anatase and 60% Brookite, without need for subsequent thermal treatments.
5 citations
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5 citations
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10 Dec 2015
TL;DR: In this paper, alcohol dehydrogenase (ADH) and aldehyde dehydrogenases (AldH) enzymes were used as anode in a bi-enzymatic membraneless ethanol hybrid microfluidic fuel cell.
Abstract: Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (AldH) enzymes were immobilized by covalent binding and used as the anode in a bi-enzymatic membraneless ethanol hybrid microfluidic fuel cell. The purpose of using both enzymes was to optimize the ethanol electro-oxidation reaction (EOR) by using ADH toward its direct oxidation and AldH for the oxidation of aldehydes as by-products of the EOR. For this reason, three enzymatic bioanode configurations were evaluated according with the location of enzymes: combined, vertical and horizontally separated. In the combined configuration, a current density of 16.3 mA cm-2, a voltage of 1.14 V and a power density of 7.02 mW cm-2 were obtained. When enzymes were separately placed in a horizontal and vertical position the ocp drops to 0.94 V and to 0.68 V, respectively. The current density also falls to values of 13.63 and 5.05 mA cm-2. The decrease of cell performance of bioanodes with separated enzymes compared with the combined bioanode was of 31.7% and 86.87% for the horizontal and the vertical array.
5 citations
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TL;DR: In this article, the capacity of corrosion inhibition of a biodegradable organic extract from the Nopal plant (Opuntia ficus-indica), for the protection of carbon steel type AISI 1018 was studied adding 50% v/v of the nopal extract (EN) in a solution of H2SO4 (0.6 mol).
Abstract: Corrosion is one of the main problems of degradation in components, tooling, equipment and even in structural applications, examples of this are the carbon steels. In the present work, the capacity of corrosion inhibition of a biodegradable organic extract from the Nopal plant (Opuntia ficus-indica), for the protection of carbon steel type AISI 1018 was studied adding 50% v/v of the Nopal extract (EN) in a solution of H2SO4 (0.6 mol.l-1). Polarization Resistance (LPR) and Electrochemical Impedance Spectroscopy (EIS) techniques were used for the electrochemical evaluation at room temperature for 24 h in order to obtain corrosion rates (Vcorr) and inhibition efficiency (IE). Metallographic examination was also carried out to register the surface damage by corrosion. The results showed a reduction of the Vcorr with a maximum IE value of about 84% by adding the organic- liquid extracted from Nopal.
5 citations
Authors
Showing all 537 results
Name | H-index | Papers | Citations |
---|---|---|---|
Juan-Manuel Anaya | 70 | 438 | 17483 |
Luis A. Godínez | 33 | 130 | 3867 |
Luis Gerardo Arriaga | 33 | 166 | 3704 |
Juan M. Peralta-Hernández | 30 | 83 | 3021 |
Janet Ledesma-García | 26 | 121 | 2466 |
Thomas W. Chapman | 25 | 75 | 2875 |
Gabriel Trejo | 23 | 54 | 1318 |
Yunny Meas | 23 | 75 | 1607 |
Goldie Oza | 21 | 67 | 1252 |
Minerva Guerra-Balcázar | 21 | 69 | 1390 |
Eduardo Coutino-Gonzalez | 19 | 48 | 1191 |
Erika Bustos | 17 | 93 | 1141 |
María Honrubia Pérez | 17 | 67 | 697 |
Luis Ortiz-Frade | 16 | 72 | 762 |
Noé Arjona | 15 | 68 | 777 |