Výsledky vyhledávání - "Eduardo Batiston"

Akademický článek

Effect of Carbon Nanotubes (CNTs) aspect ratio on the rheology, thermal conductivity and mechanical performance of Portland cement paste

Autor: Eduardo Batiston, Philippe Jean Paul Gleize, Paula Mezzomo, Fernando Pelisser, Paulo Ricardo de Matos

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 14, Iss 5 (2021)

Abstract: Carbon nanotubes (CNTs) are potential candidates to enhance the heat balance of concrete, reducing internal stresses caused by differential heating in massive concrete elements. The higher the aspect ratio (AR) and content of CNTs, the grea

Externí odkaz: https://doaj.org/article/78bd1fb43912494598b19ee32e15d088

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Akademický článek

Combined Functionalization of Carbon Nanotubes (CNT) Fibers with H2SO4/HNO3 and Ca(OH)2 for Addition in Cementitious Matrix

Autor: Eduardo Batiston, Paulo Ricardo de Matos, Philippe Jean Paul Gleize, Roman Fediuk, Sergey Klyuev, Nikolai Vatin, Maria Karelina

Publikováno v: Fibers, Vol 9, Iss 3, p 14 (2021)

Acid treatment is commonly used to improve the dispersion of carbon nanotubes (CNT) in a cementitious matrix, but it causes undesired delay on cement hydration kinetics. This work reports a combined CNT functionalization method with H2SO4/HNO3 and Ca

Externí odkaz: https://doaj.org/article/2e76823b54614b04929780dc40522eb0

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Combined Functionalization of Carbon Nanotubes (CNT) Fibers with H2SO4/HNO3 and Ca(OH)2 for Addition in Cementitious Matrix

Autor: Philippe Jean Paul Gleize, Paulo Ricardo de Matos, Eduardo Batiston, Nikolai Vatin, Maria Karelina, Roman Fediuk, Sergey Klyuev

Publikováno v: Fibers
Volume 9
Issue 3
Fibers, Vol 9, Iss 14, p 14 (2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6c53aa736c720d55cb921cec5867d76

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Effect of pristine and functionalized carbon nanotubes on microstructural, rheological, and mechanical behaviors of metakaolin-based geopolymer

Autor: Eduardo Batiston, Philippe Jean Paul Gleize, Graziele da Luz, Fernando Pelisser

Publikováno v: Cement and Concrete Composites. 104:103332

This study presents microstructural, rheological, and mechanical behavior of metakaolin-based geopolymer nanocomposite reinforced with multi-walled carbon nanotubes (CNTs). Two concentrations and two types of CNTs were added directly to the activatin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a01394a6a15f5b7b83ea30102cabaac9
https://doi.org/10.1016/j.cemconcomp.2019.05.015

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