High-Pressure Synthesis and Gas-Sensing Tests of 1-D Polymer/Aluminophosphate Nanocomposites

Autor: Marco Fabbiani, Frederico G. Alabarse, Michelangelo Polisi, Giulia Zambotti, Francesco Di Renzo, Boby Joseph, Andrea Ponzoni, Vittorio Ferrari, S. Quartieri, Julien Haines, Rossella Arletti, Marco Baù, Marco Ferrari, Francesco Capitani, Mario Santoro, Leszek Konczewicz, Sylvie Contreras, Jérôme Rouquette, Bruno Alonso
Přispěvatelé: Elettra Sincrotrone Trieste, Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Chimie du CNRS (INC), Università degli studi di Torino (UNITO), Università degli Studi di Modena e Reggio Emilia (UNIMORE), Dipartimento di Scienze della Terra [Torino], Synchrotron SOLEIL (SSOLEIL), Centre National de la Recherche Scientifique (CNRS), Laboratoire Charles Coulomb (L2C), Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Istituto Nazionale di Ottica (INO), Consiglio Nazionale delle Ricerche (CNR), Università degli Studi di Brescia [Brescia], European Laboratory for Non-Linear Spectroscopy (LENS), Università degli Studi di Firenze = University of Florence [Firenze] (UNIFI)
Rok vydání: 2021
Předmět:
Zdroj: ACS applied materials & interfaces
13 (2021): 27237–27244. doi:10.1021/acsami.1c00625
info:cnr-pdr/source/autori:Alabarse, Frederico G.; Polisi, Michelangelo; Fabbiani, Marco; Quartieri, Simona; Arletti, Rossella; Joseph, Boby; Capitani, Francesco; Contreras, Sylvie; Konczewicz, Leszek; Rouquette, Jerome; Alonso, Bruno; Di Renzo, Francesco; Zambotti, Giulia; Baù, Marco; Ferrari, Marco; Ferrari, Vittorio; Ponzoni, Andrea; Santoro, Mario; Haines, Julien/titolo:High-Pressure Synthesis and Gas-Sensing Tests of 1-D Polymer%2FAluminophosphate Nanocomposites/doi:10.1021%2Facsami.1c00625/rivista:ACS applied materials & interfaces (Print)/anno:2021/pagina_da:27237/pagina_a:27244/intervallo_pagine:27237–27244/volume:13
ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (23), pp.27237-27244. ⟨10.1021/acsami.1c00625⟩
ISSN: 1944-8252
1944-8244
Popis: International audience; 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.
Databáze: OpenAIRE
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