Repositori institucional URV
| URV's Author/s: | Llobet Valero, Eduard / Vilanova Salas, Javier |
| Author, as appears in the article.: | Elnabawy, Hussam M; Casanova-Chafer, Juan; Anis, Badawi; Fedawy, Mostafa; Scardamaglia, Mattia; Bittencourt, Carla; Khalil, Ahmed S G; Llobet, Eduard; Vilanova, Xavier |
| Author's mail: | eduard.llobet@urv.cat xavier.vilanova@urv.cat |
| Author identifier: | 0000-0001-6164-4342 0000-0002-6245-7933 |
| Journal publication year: | 2019 |
| Publication Type: | Journal Publications |
| ISSN: | 21904286 |
| APA: | Elnabawy, Hussam M; Casanova-Chafer, Juan; Anis, Badawi; Fedawy, Mostafa; Scardamaglia, Mattia; Bittencourt, Carla; Khalil, Ahmed S G; Llobet, Eduard; (2019). Wet chemistry route for the decoration of carbon nanotubes with iron oxide nanoparticles for gas sensing. Beilstein Journal Of Nanotechnology, 10(1), 105-118. DOI: 10.3762/bjnano.10.10 |
| Paper original source: | Beilstein Journal Of Nanotechnology. 10 (1): 105-118 |
| Abstract: | In this work, we investigated the parameters for decorating multiwalled carbon nanotubes with iron oxide nanoparticles using a new, inexpensive approach based on wet chemistry. The effect of process parameters such as the solvent used, the amount of iron salt or the calcination time on the morphology, decoration density and nanocluster size were studied. With the proposed approach, the decoration density can be adjusted by selecting the appropriate ratio of carbon nanotubes/iron salt, while nanoparticle size can be modulated by controlling the calcination period. Pristine and iron-decorated carbon nanotubes were deposited on silicon substrates to investigate their gas sensing properties. It was found that loading with iron oxide nanoparticles substantially ameliorated the response towards nitrogen dioxide. |
| Article's DOI: | 10.3762/bjnano.10.10 |
| Link to the original source: | https://www.beilstein-journals.org/bjnano/articles/10/10 |
| Paper version: | info:eu-repo/semantics/publishedVersion |
| 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 Physics, applied Physics and astronomy (miscellaneous) Physics and astronomy (all) Nanoscience and nanotechnology Nanoscience & nanotechnology Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Interdisciplinar General physics and astronomy General materials science Engenharias iv Engenharias iii Electrical and electronic engineering Astronomia / física |
| Keywords: | Surface modification Sensor Room temperature gas sensing No2 detection No detection 2 Multiwalled carbon nanotubes Metal nanoparticle decoration Gas sensor Doping Benzene detection Au Alpha-fe2o3 room temperature gas sensing no2 detection multiwalled carbon nanotubes metal nanoparticle decoration gas sensor doping benzene detection |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2024-10-12 |
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