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Inez Valéria Pagotto Yoshida
Researcher at State University of Campinas
Publications - 75
Citations - 2002
Inez Valéria Pagotto Yoshida is an academic researcher from State University of Campinas. The author has contributed to research in topics: Ceramic & Thermal stability. The author has an hindex of 26, co-authored 75 publications receiving 1902 citations.
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Organic–inorganic membranes prepared from polyether diamine and epoxy silane
TL;DR: In this article, organic-inorganic polymer membranes were prepared by reacting 3-glycidoxypropyl trimethoxysilane with diamines containing polyether segments, followed by hydrolysis and condensation with acid catalysis.
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Investigation on kinetics of thermal decomposition in polysiloxane networks used as precursors of silicon oxycarbide glasses
TL;DR: In this paper, polysiloxane networks prepared by hydrosilylation or hydrolysis/condensation reactions were considered to be potential precursors for Si-C-O systems.
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Surface modification of cotton nanocrystals with a silane agent
Marcia de Oliveira Taipina,Marcia Maria Favaro Ferrarezi,Inez Valéria Pagotto Yoshida,Maria do Carmo Gonçalves +3 more
TL;DR: In this paper, the authors obtained cellulose nanocrystals with a reduced hydrophilic surface character using a silane with isocyanate groups, which are very reactive to hydroxyl groups.
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Silicon oxycarbide glasses from silicone networks
TL;DR: In this article, the rubber-ceramic conversion process was investigated by 13C and 29Si nuclear magnetic resonance and infrared spectroscopies, thermogravimetric analysis and density measurements.
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Hybrids of perfluorosulfonic acid ionomer and silicon oxide by sol-gel reaction from solution: Morphology and thermal analysis
TL;DR: In this paper, NAFION®/silicon oxide hybrid was prepared from solution by hydrolysis/polycondensation of alkoxy silanes and showed a lamellar structure by transmission electron microscopy.