C
Clelio Thaumaturgo
Researcher at Instituto Militar de Engenharia
Publications - 7
Citations - 1349
Clelio Thaumaturgo is an academic researcher from Instituto Militar de Engenharia. The author has contributed to research in topics: Miscibility & Lower critical solution temperature. The author has an hindex of 4, co-authored 7 publications receiving 1131 citations.
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Synthesis and characterisation of materials based on inorganic polymers of alumina and silica: sodium polysialate polymers
TL;DR: In this article, a statistical study of the effect on the polymerization process of the molar ratio of the component oxides and the water content of the mixture showed the latter to be a critical parameter.
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Fracture toughness of geopolymeric concretes reinforced with basalt fibers
TL;DR: In this article, the authors investigated the influence of the volumetric fraction of the fibers on the fracture toughness of geopolymeric cement concretes reinforced with basalt fibers, and found that the concretized concrete has better fracture properties than conventional Portland cement.
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Surface phenomena and polymer miscibility of PVC/EVA blends
TL;DR: In this article, a relationship between the interface thickness and the vinyl acetate content in the EVA copolymer was found, and the Flory-Huggins parameters, theoretically calculated by using recent theories which suppose that the vitreous transition is a true transition, were in good agreement with the values obtained from calorimetric measurements.
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Extraction behavior and simulation of rare earths in phosphonic acid systems
TL;DR: In this article, the authors derived the total and individual effects of rare earth (RE) concentrations on the separation factor in the HEHEHP-isoparaffin system, including the distribution of rare-earth concentrations in both the aqueous and the organic phases.
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A miscibility window in PVC/EVA system
TL;DR: In this article, the existence of a miscibility window in the PVC/EVA system was investigated using a binary approach, and it was observed for 45 or 50% to 80% acetate content depending on thermodynamic parameters used.