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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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Joseph, Boby
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022Nanoscale inhomogeneity of charge density waves dynamics in La$_{2−x}$Sr$_{x}$NiO$_{4}$citations
- 2022Pressure-enhanced superconductivity in cage-type quasiskutterudite Sc<sub>5</sub>Rh<sub>6</sub>Sn<sub>18</sub> single crystalcitations
- 2022Highly active and stable Co (Co3O4)_Sm2O3 nano-crystallites derived from Sm2Co7 and SmCo5 intermetallic compounds in NH3 synthesis and CO2 conversioncitations
- 2022Entanglement between muon and I > 1/2 nuclear spins as a probe of charge environmentcitations
- 2021High-Pressure Synthesis and Gas-Sensing Tests of 1-D Polymer/Aluminophosphate Nanocompositescitations
- 2021High-Pressure Synthesis and Gas-Sensing Tests of 1-D Polymer/Aluminophosphate Nanocompositescitations
- 2021Highly Active and Stable Co (Co3O4)_Sm2O3 Nano-crystallites Derived from Sm2Co7 and SmCo5 Intermetallic Compounds in NH3 Synthesis and CO2 Conversioncitations
- 2021Robust evidence for the stabilization of the premartensite phase in Ni-Mn-In magnetic shape memory alloys by chemical pressurecitations
- 2020Mesoporous Metal-Organic Framework MIL-101 at High Pressure.citations
- 2020Covalent Organic Framework (COF-1) under High Pressurecitations
- 2019Effect of H2O on the Pressure-Induced Amorphization of Hydrated AlPO4-17citations
- 2018Crystallographic properties of the Ce1-xLuxO2-x/2 system at pressures up to 7 GPacitations
- 2018Synthesis and Characterization of a Monoclinic Crystalline Phase of Hydroxyapatite by Synchrotron X-ray Powder Diffraction and Piezoresponse Force Microscopycitations
- 2017Unraveling the Peculiarities in the Temperature-Dependent Structural Evolution of Black Phosphoruscitations
- 2011Pressure Effects in the Isoelectronic REFe(0.85)Ir(0.15)AsO Systemcitations
Places of action
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article
High-Pressure Synthesis and Gas-Sensing Tests of 1-D Polymer/Aluminophosphate Nanocomposites
Abstract
Recently, filling zeolites with gaseous hydrocarbons at high pressures in diamond anvil cells has been carried out to synthesize novel polymer-guest/zeolite-host nanocomposites with potential, intriguing applications, although the small amount of materials, 10–7 cm3, severely limited true technological exploitation. Here, liquid phenylacetylene, a much more practical reactant, was polymerized in the 12 Å channels of the aluminophosphate Virginia Polytechnic Institute—Five (VFI) at about 0.8 GPa and 140 °C, with large volumes in the order of 0.6 cm3. The resulting polymer/VFI composite was investigated by synchrotron X-ray diffraction and optical and 1H, 13C, and 27Al nuclear magnetic resonance spectroscopy. The materials, consisting of disordered π-conjugated polyphenylacetylene chains in the pores of VFI, were deposited on quartz crystal microbalances and tested as gas sensors. We obtained promising sensing performances to water and butanol vapors, attributed to the finely tuned nanostructure of the composites. High-pressure synthesis is used here to obtain an otherwise unattainable true technological material.