Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Djalma B. Dias"'
Autor:
Fabio Freire Oliveira, Luciana Cavalcanti de Azevedo, Djalma B. Dias, Jonnatan J. Santos, Suzimara Rovani, Sandi de Souza Nascimento, Leonardo Gondim de Andrade e Silva, Denise Alves Fungaro
Publikováno v:
Journal of Polymers and the Environment. 29:707-720
In the present study, 0.5–1.5% silica powder, from sugarcane waste ash, was incorporated into corn and potato starch bioplastics doped with sodium silicate solution to improve the properties of elongation at break and increase the thermal resistanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c8371185a4908215588378cb10b239
https://doi.org/10.1007/s10924-020-01911-8
https://doi.org/10.1007/s10924-020-01911-8
Autor:
Suzimara Rovani, Leonardo Gondim de Andrade e Silva, Luciana Cavalcanti de Azevedo, Fabio Freire Oliveira, Jonnatan J. Santos, Djalma B. Dias, Sandi de Souza Nascimento, Denise Alves Fungaro
Publikováno v:
ACS Applied Polymer Materials. 2:2160-2169
The growing concern with the amount of plastic materials found in the oceans makes it necessary to develop biodegradable materials that have low toxicity to marine animals and humans, but at the sa...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa69067f33e1519de17cf665f7e2459c
https://doi.org/10.1021/acsapm.0c00124
https://doi.org/10.1021/acsapm.0c00124
Autor:
Derval dos Santos Rosa, Leonardo Gondin de Andrade e Silva, Marcelo A. G. Bardi, Yasko Kodama, L.D.B. Machado, Djalma B. Dias
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 102:181-186
Plastics have been used in short-life products, which have presented harmful consequences for the nature, due to the low degradation rate reached by the most common polyolefins, such as the polypropylene. By this way, the incorporation of pro-oxidant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c79920fcc26360215a337eb15dd92694
https://doi.org/10.1007/s10973-010-0828-3
https://doi.org/10.1007/s10973-010-0828-3
Autor:
Ademar B. Lugão, Washington Luiz Oliani, Duclerc Fernandes Parra, Djalma B. Dias, L.F.C.P. Lima
Publikováno v:
Radiation Physics and Chemistry. 79:325-328
Thin films of isotactic polypropylene (iPP) are of great economical importance and their production is quite challenging due to the need of very fast uniaxial or biaxial expansion. During the expansion, critical problems usually arise, like structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a49d8f298c276a3723e19c7175955d44
https://doi.org/10.1016/j.radphyschem.2009.08.021
https://doi.org/10.1016/j.radphyschem.2009.08.021
Autor:
Yasko Kodama, L.D.B. Machado, Derval dos Santos Rosa, Marcelo A. G. Bardi, Djalma B. Dias, Leonardo Gondin de Andrade e Silva
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 97:565-570
Plastics have been used in short-life products, which have presented harmful consequences for the nature, because of the low degradation rate reached by the most common polyolefins. This work evaluates the mechanical and thermal properties of pure iP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33597cdf5b1e4f2776dbf476c14e8bfe
https://doi.org/10.1007/s10973-009-0120-6
https://doi.org/10.1007/s10973-009-0120-6
Publikováno v:
Radiation Physics and Chemistry. 84:163-165
The aim of this work was to study the ionizing radiation effects on polypropylene/20% of rice husk ash composites. The composites were irradiated by electron beam at different doses and the mechanical and thermal properties were evaluated using tensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f9f57103d90b0246be5df05742b870
https://doi.org/10.1016/j.radphyschem.2012.06.025
https://doi.org/10.1016/j.radphyschem.2012.06.025
Publikováno v:
Radiation Physics and Chemistry. 76:1696-1697
Cross-linking of low-density polyethylene by electron beam irradiation was studied in this work with the aim of foam production by thermal expansion. Mechanical and thermal properties of the obtained foams were studied and it was found that relativel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d25321fa68b06cefb06969ef2725aa9
https://doi.org/10.1016/j.radphyschem.2007.02.089
https://doi.org/10.1016/j.radphyschem.2007.02.089