| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Marchese, Leonardo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022DEM-based approach for the modeling of gelation and its application to alginate
- 2017A solid-state NMR and X-ray powder diffraction investigation of the binding mechanism for self-healing cementitious materials design: The assessment of the reactivity of sodium silicate based systemscitations
- 2017First principles study of 2D layered organohalide tin perovskitescitations
- 2016Unraveling the Decomposition Process of Lead(II) Acetatecitations
- 2016Unraveling the Decomposition Process of Lead(II) Acetate: Anhydrous Polymorphs, Hydrates, and Byproducts and Room Temperature Phosphorescencecitations
- 2016Nanosized inorganic metal oxides as heterogeneous catalysts for the degradation of chemical warfare agentscitations
- 2016Unraveling the Decomposition Process of Lead(II) Acetate : Anhydrous Polymorphs, Hydrates, and Byproducts and Room Temperature Phosphorescencecitations
- 2014Effect of zirconium nitride physical vapor deposition coating on preosteoblast cell adhesion and proliferation onto titanium screwscitations
- 2014Short lead(II) soaps: from weakly fluorescent crystals to strongly phosphorescent and structurally varied vitreous phases. A thermal, structural and spectroscopic studycitations
- 2014Effect of zirconium nitride physical vapor deposition coating on preosteoblast cell adhesion and proliferation onto titanium screws.citations
- 2013Towards quasi-solid state Dye-sensitized Solar Cells: effect of Al2O3 nanoparticle inclusion in liquid electrolyte
- 2013On the first steps of EVA-layered silicates nanocomposites thermal degradation: structure rearrangement and charring products formation
Places of action
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article
Unraveling the Decomposition Process of Lead(II) Acetate
Abstract
<p>Lead(II) acetate [Pb(Ac)<sub>2</sub>, where Ac = acetate group (CH<sub>3</sub>-COO<sup>-</sup>)<sub>2</sub>] is a very common salt with many and varied uses throughout history. However, only lead(II) acetate trihydrate [Pb(Ac)<sub>2</sub>·3H<sub>2</sub>O] has been characterized to date. In this paper, two enantiotropic polymorphs of the anhydrous salt, a novel hydrate [lead(II) acetate hemihydrate: Pb(Ac)<sub>2</sub>·<sup>1</sup>/<sub>2</sub>H<sub>2</sub>O], and two decomposition products [corresponding to two different basic lead(II) acetates: Pb<sub>4</sub>O(Ac)<sub>6</sub> and Pb<sub>2</sub>O(Ac)<sub>2</sub>] are reported, with their structures being solved for the first time. The compounds present a variety of molecular arrangements, being 2D or 1D coordination polymers. A thorough thermal analysis, by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), was also carried out to study the behavior and thermal data of the salt and its decomposition process, in inert and oxygenated atmospheres, identifying the phases and byproducts that appear. The complex thermal behavior of lead(II) acetate is now solved, finding the existence of another hydrate, two anhydrous enantiotropic polymorphs, and some byproducts. Moreover, some of them are phosphorescent at room temperature. The compounds were studied by TGA, DSC, X-ray diffraction, and UV-vis spectroscopy.</p>