Výsledky vyhledávání - "Vanessa M. Vasconcelos"

Akademický článek

OXIDAÇÃO ELETROQUÍMICA DOS CORANTES REATIVOS PRETO 5 E AZUL 19 UTILIZANDO UM ELETRODO DE DIAMANTE DOPADO COM BORO NÃO COMERCIAL

Autor: Vanessa M. Vasconcelos, Fernanda de L. Souza, Thais T. Guaraldo, Fernanda L. Migliorini, Maurício R. Baldan, Neidenêi G. Ferreira, Marcos R. de V. Lanza

Publikováno v: Química Nova, Vol 39, Iss 9, Pp 1051-1058

We have studied the treatment of Reactive Black 5 (RP5) and Blue 19 (RA19), which are respectively azo and anthraquinone textile dyes, by electrochemical oxidation using a non commercial boron doped diamond electrode supported on titanium metallic wi

Externí odkaz: https://doaj.org/article/d3a9653cb61f42118de2006b7726319d

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Akademický článek

TRATAMENTO ELETROQUÍMICO DE EFLUENTE DA PRODUÇÃO DE BIODIESEL USANDO UM ELETRODO DO TIPO ADE: Ti/IrO2-Nb2O5

Autor: Carlos H. M. Fernandes, Marcelo M. Yamasaki, Fernando L. Silva, Vanessa M. Vasconcelos, Robson S. Rocha, Marcos R. V. Lanza, Marilza Castilho, Evandro L. Dall'Óglio, Ailton J. Terezo

Publikováno v: Química Nova, Vol 41, Iss 1, Pp 17-22

This work presents the electrochemical treatment of wastewater of biodiesel production, using DSA based on IrO2 and Nb2O5. The anode was prepared by modified Pechini method and characterized by scanning electron microscopy (SEM) and X-ray diffraction

Externí odkaz: https://doaj.org/article/fe56ad7b97364421a44ed0b6a1311dd5

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Recent advances on modified reticulated vitreous carbon for water and wastewater treatment - A mini-review

Autor: Iara F. Gimenez, Géssica de Oliveira Santiago Santos, Giancarlo R. Salazar-Banda, Vanessa M. Vasconcelos, Katlin I.B. Eguiluz

Publikováno v: Chemosphere. 286(Pt 1)

Recently, modifications on reticulated vitreous carbon (RVC) have attracted attention as a promising strategy to produce low-cost, stable, and highly active electrodes leading to significant advances in the water/wastewater treatment field compared w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::274ef0cdedb974977a0be327094c80b8
https://pubmed.ncbi.nlm.nih.gov/34303050

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New laser-based method for the synthesis of stable and active Ti/SnO2–Sb anodes

Autor: Giancarlo R. Salazar-Banda, Katlin I.B. Eguiluz, Vanessa M. Vasconcelos, Ronaldo Santos da Silva, Manuel A. Rodrigo, Géssica de Oliveira Santiago Santos

Publikováno v: RUIdeRA. Repositorio Institucional de la UCLM
instname

The main drawback impairing the application of highly electrocatalytic SnO2–Sb anodes in the removal of recalcitrant pollutants from wastewater is their short service life. Here, we report the synthesis of Ti/SnO2–Sb anodes with improved stabilit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f748fb612943121114bf72f16f6cf60
http://hdl.handle.net/10578/29331

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Enhancement of wastewater treatment using novel laser-made Ti/SnO2–Sb anodes with improved electrocatalytic properties

Autor: Giancarlo R. Salazar-Banda, Vanessa M. Vasconcelos, Katlin I.B. Eguiluz, Géssica de Oliveira Santiago Santos, Cristina Sáez, Manuel A. Rodrigo, Aline Resende Dória

Publikováno v: RUIdeRA. Repositorio Institucional de la UCLM
instname

In this study, a novel Ti/SnO2–Sb anode, improved using a laser heating manufacturing procedure, was applied in wastewater treatment. For comparison purposes, similar anodes were manufactured using the conventional furnace heating procedure. Electr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbf5355a7db441c9752ecbd5671705dd
http://hdl.handle.net/10578/29329

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Effects of temperature and heating method on the performance of Ti/Ru0.25Ir0.25Ti0.50O2 anodes applied toward Bisphenol S removal

Autor: Paulo Jorge Marques Cordeiro-Junior, Aline Resende Dória, Katlin I.B. Eguiluz, Marcos R.V. Lanza, Vanessa M. Vasconcelos, Isabelle M.D. Gonzaga, Giancarlo R. Salazar-Banda

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

One of the challenges faced by environmentally-related electrochemical techniques and which limit their industrial application is the lack of efficient and economically viable electrodes. This paper reports the development and application of a microw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a503a6bfb8fafcd01de5b9f84e202bd

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Microwave synthesis of Ti/(RuO2)0.5(IrO2)0.5 anodes: Improved electrochemical properties and stability

Autor: Felipe M. Souza, Katlin I.B. Eguiluz, Peter Hammer, Isabelle M.D. Gonzaga, Aline Resende Dória, Vanessa M. Vasconcelos, Giancarlo R. Salazar-Banda, Manuel A. Rodrigo, Mauro C. Santos

Publikováno v: RUIdeRA. Repositorio Institucional de la UCLM
instname
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2020-12-12T02:47:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-10-01 Fundação de Apoio à Pesquisa e à Inovação Tecnológica do Estado de Sergipe Conselho Nacional de Desenvolvimento Científico e Tecnoló

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df93e0abaaefaa8e4921974e03a54528
http://hdl.handle.net/10578/29341

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Ti/Ru0.7M0.3O2 (M = Ir or Ti) anodes made by Pechini and ionic liquid methods: Uneven catalytic activity and stability

Autor: Katlin I.B. Eguiluz, Aline Resende Dória, Vanessa M. Vasconcelos, Giancarlo R. Salazar-Banda, Antônio S. Ramos Neto, Géssica de Oliveira Santiago Santos, Morgana N.G. dos Reis, Euler Araujo dos Santos

Publikováno v: Journal of Electroanalytical Chemistry. 895:115461

In this work, we prepared ruthenium-based oxide (Ru0.7M0.3O2 (M = Ir or Ti)) anodes by using the 2-hydroxyethylammonium acetate ionic liquid (IL) and the conventional polymeric precursor method. The use of IL as the solvent for the Ti/Ru0.7Ti0.3O2 an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eabcee7d25c2f4f2c0d083bffb3b43b3
https://doi.org/10.1016/j.jelechem.2021.115461

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Electrochemical oxidation of RB-19 dye using a highly BDD/Ti: Proposed pathway and toxicity

Autor: Marcos R.V. Lanza, Neidenêi Gomes Ferreira, Fernanda L. Migliorini, Maurício Ribeiro Baldan, Juliana R. Steter, Vanessa M. Vasconcelos

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

In this work, the electrolysis of Reactive Blue 19 (RB-19, a toxic textile dye with a high half-life) using a highly non-commercial boron-doped diamond film on titanium substrate (BDD/Ti) was studied. The BDD film with a B/C ratio of 15,000 ppm, a do

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f13aa9aa499784c8c41b3940161b02
https://doi.org/10.1016/j.jece.2016.08.029

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Electrochemical degradation of Reactive Blue 19 dye by combining boron doped diamond and reticulated vitreous carbon electrodes

Autor: Marcos R.V. Lanza, Stefan Rosiwal, Vanessa M. Vasconcelos, C. Ponce-de-León

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Reactive Blue 19 (RB-19) dye has low fixation efficiency, a long half-life and high toxicity. It is easily loss during the cleaning of textiles and can remain in the environment for long time causing serious environmental problems if not removed. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb93bc5d42c0fb7bfeeb17e2037989db
https://eprints.soton.ac.uk/431488/

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