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TITLE:
Diamondoid Nanostructures as sp3-Carbon-Based Gas Sensors - imarina:5747821

URV's Author/s:Casanova Chafer, Juan / Llobet Valero, Eduard
Author, as appears in the article.:Moncea, Oana; Casanova-Chafer, Juan; Poinsot, Didier; Ochmann, Lukas; Mboyi, Cleve D; Nasrallah, Houssein O; Llobet, Eduard; Makni, Imen; El Atrous, Molka; Brandes, Stephane; Rousselin, Yoann; Domenichini, Bruno; Nuns, Nicolas; Fokin, Andrey A; Schreiner, Peter R; Hierso, Jean-Cyrille
Author's mail:juan.casanova@urv.cat
eduard.llobet@urv.cat
Author identifier:0000-0001-6164-4342
Journal publication year:2019
Publication Type:Journal Publications
ISSN:14337851
APA:Moncea, Oana; Casanova-Chafer, Juan; Poinsot, Didier; Ochmann, Lukas; Mboyi, Cleve D; Nasrallah, Houssein O; Llobet, Eduard; Makni, Imen; El Atrous, M (2019). Diamondoid Nanostructures as sp3-Carbon-Based Gas Sensors. Angewandte Chemie (International Ed. Print), 58(29), 9933-9938. DOI: 10.1002/anie.201903089
Papper original source:Angewandte Chemie (International Ed. Print). 58 (29): 9933-9938
Abstract:Diamondoids, sp3 -hybridized nanometer-sized diamond-like hydrocarbons (nanodiamonds), difunctionalized with hydroxy and primary phosphine oxide groups, enable the assembly of the first sp3 -C-based chemical sensors by vapor deposition. Both pristine nanodiamonds and palladium nanolayered composites can be used to detect toxic NO2 and NH3 gases. This carbon-based gas sensor technology allows reversible NO2 detection down to 50?ppb and NH3 detection at 25-100?ppm concentration with fast response and recovery processes at 100?°C. Reversible gas adsorption and detection is compatible with 50?% humidity conditions. Semiconducting p-type sensing properties are achieved from devices based on primary phosphine-diamantanol, in which high specific area (ca. 140?m2 ?g-1 ) and channel nanoporosity derive from H-bonding.© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
Article's DOI:10.1002/anie.201903089
Link to the original source:https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201903089
Papper version:info:eu-repo/semantics/acceptedVersion
licence for use:https://creativecommons.org/licenses/by/3.0/es/
Department:Enginyeria Electrònica, Elèctrica i Automàtica
Licence document URL:https://repositori.urv.cat/ca/proteccio-de-dades/
Thematic Areas:Química
Medicina ii
Medicina i
Materiais
Interdisciplinar
General medicine
General chemistry
Farmacia
Engenharias ii
Ciências biológicas iii
Ciências biológicas ii
Ciências biológicas i
Chemistry, multidisciplinary
Chemistry (miscellaneous)
Chemistry (all)
Chemistry
Catalysis
Astronomia / física
Keywords:Phosphine
Palladium
Nanodiamonds
Hybrid materials
Gas sensing
palladium
nanodiamonds
hybrid materials
gas sensing
Entity:Universitat Rovira i Virgili
Record's date:2024-10-12
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