Neidenei Gomes Ferreira

• Abstract

  The aim of this research project is the development and application of new materials in electrochemical processes (and associated) for the degradation of compounds with endocrine interference activity (endocrine disruptors), evaluating the efficiency of these processes and the identification of by-products of degradation. In addition, the project provides the development of electrochemica…

  Study and application of electrochemical technology for the analysis and degradation of endocrine interferents: materials, sensors, processes and scientific dissemination, AP.TEM

• Abstract

  Nowadays there are important initiatives that recognize the necessary improvements in wastewater treatment infrastructure, which emphasize the inalienable synergies between water and energy in the field of environmental sanitation. In this sense, new technologies for environmental bioremediation in obtaining biogas, biohydrogen and bioelectricity to obtain more efficient energy have been …

  Semiconductor, polymeric, and carbonaceous composite electrodes ayming the synergy between water cleaning and energy storage processes, AP.R

• Abstract

  This project presents a systematic study of the electrochemical application of boron doped diamond as (BDD) electrodes with grain size in micro, nano and ultranano scale grown on silicon and/or Titanium substrates. The films will be obtained by the technique of chemical deposition in the gas phase ("Chemical Vapor Deposition" - CVD) and has already been developed with success in the Labor…

  Micro/nano/ultrananocrystalline diamond films doped with boron applied in the phenol electrooxidation and in the heavy metal remotion/detection, AP.R

(Only some records are available in English at this moment)

• Abstract

  This project aims the synthesis and characterization of micro/nanostructured boron-doped diamond electrodes to study parabens (with endocrine interference activity) degradation. Diamond films will be grown using the HFCVD method and will be characterized by techniques such as: scanning electron microscopy, X-ray diffraction and Raman spectroscopy. Electrochemical processes (direct oxidati…

  Degradation of carbamate agrochemicals from Advanced Oxidation Electrochemical Processes (AOEP) using boron doped diamond electrodes, BP.DD

• Abstract

  The growing demand for energy has stimulated research into energy storage and conversion systems. The International Energy Agency, for example, estimates that global energy demand will increase by about a third over the next twenty years [1]. Among these systems, supercapacitors have been outstanding due to their unique properties such as high power density, long life cycles and rapid loa…

  Production and characterization of nanostructured binary and ternary composites of carbon fiber/graphene oxide/nickel oxide as high performance electrodes in supercapacitors, BP.DR

• Abstract

  The worldwide problem of good quality water availability due to an increase in consumption and decrease in water resources has increased concern about environment and the search for new materials and technologies for polluted water treatment. The nitrogen compounds arising from agricultural and some industrial sectors are among the contaminants, which in excess represent a health risk. As…

  Production and characterization of reticulated vitreous carbon/nanodiamond/silver nanoparticles composites used for nitrate removal, BP.PD

(Only some records are available in English at this moment)

• Abstract

  Emerging pollutants are not included in monitoring programs by environmental and health agencies, and therefore, do not have environmental control regulations. These pollutants originated by anthropogenic actions are volatile organic and pharmaceutical compounds, which are found in air and urine/water, respectively. In addition, if they are not treated before reaching the environment they…

  Novel boron-doped ultra nanocrystalline diamond/dioxide titanium nanotube/titanium (B-UNCDws/DTNT/Ti) as a porous composite to remove emergent pollutants from gases and urine, BE.EP.DD