@Article{VernasquiSFKBFFL:2022:HiPoSe,
author = "Vernasqui, La{\'{\i}}s Gimenes and Santos, Alexsandro J. dos and
Fortunato, Guilherme V. and Kronka, Matheus S. and
Barazorda-Ccahuana, Haruna L. and Fajardo, Ana S. and Ferreira,
Neiden{\^e}i Gomes and Lanza, Marcos R. V.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Universidade de S{\~a}o Paulo (USP)} and {Universidade de
S{\~a}o Paulo (USP)} and {Universidade de S{\~a}o Paulo (USP)}
and {Universidad Cat{\'o}lica de Santa Mar{\'{\i}}a} and
{Arizona State University} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Universidade de S{\~a}o Paulo (USP)}",
title = "Highly porous seeding-free boron-doped ultrananocrystalline
diamond used as high-performance anode for electrochemical removal
of carbaryl from water",
journal = "Chemosphere",
year = "2022",
volume = "305",
pages = "e135497",
month = "Oct.",
keywords = "Advanced oxidation processes, Boron-doped diamond synthesis,
Electrochemical technologies, Recalcitrant pollutants, Water
treatment.",
abstract = "Boron-doped diamond (BDD) electrodes are regarded as the most
promising catalytic materials that are highly efficient and
suitable for application in advanced electrochemical oxidation
processes targeted at the removal of recalcitrant contaminants in
different water matrices. Improving the synthesis of these
electrodes through the enhancement of their morphology, structure
and stability has become the goal of the material scientists. The
present work reports the use of an ultranano-diamond electrode
with a highly porous structure (B-UNCDWS/TDNT/Ti) for the
treatment of water containing carbaryl. The application of the
proposed electrode at current density of 75 mA cm\−2 led to
the complete removal of the pollutant (carbaryl) from the
synthetic medium in 30 min of electrolysis with an electric energy
per order of 4.01 kWh m\−3 order\−1. The results
obtained from the time-course analysis of the carboxylic acids and
nitrogen-based ions present in the solution showed that the
concentrations of nitrogen-based ions were within the established
maximum levels for human consumption. Under optimal operating
conditions, the proposed electrode was successfully employed for
the complete removal of carbaryl in real water. Thus, the findings
of this study show that the unique, easy-to-prepare BDD-based
electrode proposed in this study is a highly efficient tool which
has excellent application potential for the removal of
recalcitrant pollutants in water.",
doi = "10.1016/j.chemosphere.2022.135497",
url = "http://dx.doi.org/10.1016/j.chemosphere.2022.135497",
issn = "0045-6535",
language = "en",
targetfile = "1-s2.0-S0045653522019907-main.pdf",
urlaccessdate = "29 jun. 2024"
}