Bismuth Vanadate-Nanostructured Graphite Electrodes for Rhodamine B Photoelectrochemical Degradation

Autor: Bruna Guimarães Isecke, Arthur Saldanha Guimarães, Guilhermina Ferreira Teixeira, Flavio Colmati, Aparecido Ribeiro de Souza, Isaac Yves Lopes de Macêdo, Lucas Mattos Duarte, Sergio Botelho de Oliveira, André Gabriel Carmo Costa, Vernon Sydwill Somerset, Eric de Souza Gil

Publikováno v: Photochem, Vol 3, Iss 1, Pp 38-58 (2023)

Electrocatalysis is a promising way to treat water contaminated by harmful organic compounds. The combination of nanoparticles supported on a conductive substrate allows degradation to occur under less energetic conditions. This work evaluated the ef

Externí odkaz: https://doaj.org/article/a0d3b7886cc7428fb0e80a0623c40534

On the coexistence of ferroelectric and antiferroelectric polymorphs in NaNbO3 fibers at room temperature

Autor: Guilhermina Ferreira Teixeira, Heitor Secco Seleghini, Wagner Benício Bastos, Natalia Jacomaci, Bojan Stojadinović, Zorana Dohčević-Mitrović, Flavio Colmati, Miguel Angel San-Miguel, Elson Longo, Maria Aparecida Zaghete

Publikováno v: Journal of Materials Chemistry C. 11:5524-5533

We report the connection between the piezoelectric effect and the crystalline structure of NaNbO3. Rietveld refinement and piezoresponse force microscopy were important tools to discover that the fibers are composed of a mix of phases.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f676ee336545a8d05a5e2c894b69b42
https://doi.org/10.1039/d2tc04039e

Electrosteric colloidal stabilization for obtaining SrTiO3/TiO2 heterojunction: Microstructural evolution in the interface and photonics properties

Autor: Vinícius Teodoro, Guilhermina Ferreira Teixeira, Leinig Antonio Perazolli, Maria Aparecida Zaghete, Máximo Siu Li, Rafael Aparecido Ciola Amoresi, Elson Longo, Alexandre Zirpoli Simões

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

Made available in DSpace on 2018-12-11T17:34:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-04-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Rese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::303e8503ea9ea84cb41e7c505030f70c
https://doi.org/10.1016/j.jeurceramsoc.2017.10.056

Perovskite Structure Associated with Precious Metals: Influence on Heterogenous Catalytic Process

Autor: Flavio Colmati, Ramon Vilela, Euripedes Silva Junior, Guilhermina Ferreira Teixeira, Maria Aparecida Zaghete

Publikováno v: Catalysts, Vol 9, Iss 9, p 721 (2019)

The use of perovskite-based materials and their derivatives can have an important role in the heterogeneous catalytic field based on photochemical processes. Photochemical reactions have a great potential to solve environmental damage issues. The pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f2871a2d009ad2454de8a479438f39f
https://www.mdpi.com/2073-4344/9/9/721

Chemical synthesis and epitaxial growth methods for the preparation of ferroelectric ceramics and thin films

Autor: Maria Aparecida Zaghete, S. M. Zanetti, Guilhermina Ferreira Teixeira, Glauco M. M. M. Lustosa

Ferroelectric materials have constantly attracted scientific interest because of their technological applications. The efficiency of ferroelectrics materials is related to the way they are processed because characteristics such as chemical purity, ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ed4dd84dbf4a73f7712b5fe4ba14579
https://doi.org/10.1016/b978-0-12-811180-2.00006-2