Výsledky vyhledávání - "Deicy Amparo Barrera Diaz"

Surface modified mesoporous nanocast carbon as a catalyst for aqueous sulfide oxidation and adsorption of the produced polysulfides

Autor: Manuel Karim Sapag, Fernanda Gomes de Mendonça, Deicy Amparo Barrera Diaz, João Paulo de Mesquita, Arthur Henrique de Castro, Rochel Montero Lago

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this work, a mesoporous nanocast carbon prepared using SBA-15 as a template was modified by surface oxidation to produce unique catalysts for sulfide oxidation/elimination from an aqueous medium. Different characterization techniques (BET, SEM, Ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166454dde258f7d60aebbde5fb2d1ab2
https://doi.org/10.1039/c8nj00922h

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Hierarchical nanostructured carbons as CO2 adsorbents

Autor: Deicy Amparo Barrera Diaz, Kiara Yanibeth Montiel Centeno, M.S. Moreno, Jhonny Villarroel Rocha, Manuel Karim Sapag

Synthesis and characterization of hierarchical carbon materials, CMK-5 type, with high specific surface areas and large pore volumes is reported and tested in CO2 adsorption. These materials were successfully synthesized by the nanocasting process us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9651e06b6b8a021786c22fd374f97802
https://link.springer.com/article/10.1007/s10450-019-00089-3

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Improvement in the Adsorption of Anionic and Cationic Dyes From Aqueous Solutions: A Comparative Study Using Aluminium Pillared Clays and Activated Carbon

Autor: Bruna Tarciana Cavalcante Bezerra, J.E. Aguiar, Deicy Amparo Barrera Diaz, Diana C. S. Azevedo, Manuel Karim Sapag, Ivanildo J. Silva, Sebastião M. P. Lucena, A. C. A. Siqueira

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The aim of this work was to evaluate the adsorption properties of anionic dye Reactive Black 5 (RB5) and cationic dye Methylene Blue (MB) from salted aqueous solution using natural clay, aluminum pillared clay (Al-PILC), and activated carbon. The tex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc0f3f6ca322e9998f07cec8bc643d52
http://www.tandfonline.com/doi/abs/10.1080/01496395.2013.862720

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