Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Lara Basilio Tavares"'
Autor:
Rogério Ramos de Sousa Junior, Julia Rocha Gouveia, Amanda Martins Nacas, Lara Basilio Tavares, Nathalie Minako Ito, Erivaldo Nascimento de Moura, Felipe Ariel Gaia, Robson Fernando Pereira, Demetrio Jackson dos Santos
Publikováno v:
Materials Research
Low surface energy and poor adhesion are well-known characteristics of polypropylene (PP). Surface treatments such as plasma, corona, and laser are usually applied to overcome these limitations. However, current studies highlight the incorporation of
Externí odkaz:
https://doaj.org/article/34fd3ca6c4b840ea8ddb3320c7cddfac
Autor:
Julia Rocha Gouveia, Gilmar Ferreira Batalha, Demetrio Jackson dos Santos, Lara Basilio Tavares
Publikováno v:
Archives of Materials Science and Engineering. 2:56-63
Purpose: of this paper was to review and summarize significant papers related to the development and characterization of lignin-containing adhesives: polyurethane and epoxy types. In the last decades, several efforts have been dedicated on the develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0cd2cf7c4861f4ebd37a8b64c267cb
https://doi.org/10.5604/01.3001.0015.0242
https://doi.org/10.5604/01.3001.0015.0242
Autor:
Leonardo Dalseno Antonino, Lara Basilio Tavares, Demetrio Jackson dos Santos, Amanda N. B. Santos, Guilherme Elias Saltarelli Garcia, Julia Rocha Gouveia
Publikováno v:
The Journal of Adhesion. 97:1423-1439
During the last years, several efforts were dedicated to the development of lignin-based polyurethane adhesives, in which phase separation and brittleness were the most significant reported limitat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52a997691bdfb978ff738f42320bc45
https://doi.org/10.1080/00218464.2020.1784148
https://doi.org/10.1080/00218464.2020.1784148
Autor:
Julia Rocha Gouveia, Aline Cristina Augusto, Suel Eric Vidotti, Demetrio Jackson dos Santos, Lara Basilio Tavares
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 138:2429-2434
Kraft lignin has been widely proposed as a renewable raw material for bio-based polyurethane (PU) synthesis. Drawbacks related to direct use of unmodified lignin for this purpose motivated considerable efforts for lignin chemical modifications, inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4df68bbd1c6d40bfe039aab0b60e1cf
https://doi.org/10.1007/s10973-019-08797-2
https://doi.org/10.1007/s10973-019-08797-2
Autor:
Lara Basilio Tavares, Julia Rocha Gouveia, Cleber Lucius da Costa, Demetrio Jackson dos Santos
Publikováno v:
Mini-Reviews in Organic Chemistry. 16:345-352
Lignin is a natural polymer composed primarily of phenylpropanoid structures with an abundance of reactive groups: aliphatic and aromatic hydroxyls, phenols, and carbonyls. Considering the large quantity of hydroxyl groups, lignin has significant pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df826312a8c13ad6390b4197c0069508
https://doi.org/10.2174/1570193x15666180514125817
https://doi.org/10.2174/1570193x15666180514125817
Autor:
Demetrio Jackson dos Santos, Leonardo Dalseno Antonino, Rogério Ramos de Sousa Junior, Guilherme Elias Saltarelli Garcia, Lara Basilio Tavares, Luara Carneiro Gobbo, Julia Rocha Gouveia
Publikováno v:
Molecules, Vol 26, Iss 2131, p 2131 (2021)
Molecules
Volume 26
Issue 8
Molecules
Volume 26
Issue 8
Several efforts have been dedicated to the development of lignin-based polyurethanes (PU) in recent years. The low and heterogeneous reactivity of lignin hydroxyl groups towards diisocyanates, arising from their highly complex chemical structure, lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4e4bf45b411483c298f6a0221f4b1ac
https://www.mdpi.com/1420-3049/26/8/2131
https://www.mdpi.com/1420-3049/26/8/2131
Autor:
Lara Basilio Tavares, Julia Rocha Gouveia, Guilherme Elias Saltarelli Garcia, Leonardo Dalseno Antonino, Demetrio Jackson dos Santos
Publikováno v:
Molecules, Vol 25, Iss 2513, p 2513 (2020)
Molecules
Volume 25
Issue 11
Molecules
Volume 25
Issue 11
Owing to its chemical structure, wide availability and renewable nature, lignin is a promising candidate for the partial replacement of fossil-based raw material in the synthesis of epoxy resins. Its poor compatibility has been reported to be one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da1e955bac53e6c323d354254d7da5e
https://www.mdpi.com/1420-3049/25/11/2513
https://www.mdpi.com/1420-3049/25/11/2513
Autor:
Nathalie Minako Ito, Lara Basilio Tavares, Maria Cecília Barbosa da Silveira Salvadori, Demetrio Jackson dos Santos, Derval dos Santos Rosa
Publikováno v:
Polymer Testing. 67:169-176
This work evaluates the peeling resistance of PBAT-kraft lignin (KL) blend films as a laminated food packaging layer. PBAT-KL blend films were obtained by extrusion with 0, 1, 3, 5, and 10 wt% KL. The blend homogeneity and miscibility were investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e5c4264e5f96cca57d1cde4f87429f
https://doi.org/10.1016/j.polymertesting.2018.03.004
https://doi.org/10.1016/j.polymertesting.2018.03.004
Autor:
Mara Cristina Lopes de Oliveira, Renato Altobelli Antunes, Nathalie Minako Ito, Demetrio Jackson dos Santos, Maria Cecília Barbosa da Silveira Salvadori, Lara Basilio Tavares
Publikováno v:
Thin Solid Films. 649:136-141
Copper thin film was obtained by metal plasma ion immersion implantation and deposition (MePIIID). The film structure was characterized by grazing incidence X-ray diffraction whereas its thickness and surface topography were evaluated by field emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8185a970cfa199fae7fa0b6e8393a5ff
https://doi.org/10.1016/j.tsf.2018.01.048
https://doi.org/10.1016/j.tsf.2018.01.048
Autor:
Demetrio Jackson dos Santos, Derval dos Santos Rosa, Lara Basilio Tavares, A.T.R. Sugano-Segura, J.G.F. Rizzi, Maria Cecília Barbosa da Silveira Salvadori
Publikováno v:
Radiation Physics and Chemistry. 139:5-10
Polypropylene reinforced with Kraft lignin composites (0, 2.5, 5.0 and 10.0 wt% lignin) were submitted to electron beam (EB) irradiation at doses of 0, 50, 100 and 250 kGy. Kraft lignin incorporation maintained Young´s modulus values, even at electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::413a76b43caecc98c38fe751c08a80f7
https://doi.org/10.1016/j.radphyschem.2017.05.016
https://doi.org/10.1016/j.radphyschem.2017.05.016