Results overview: Found 5 records in 0.01 seconds.
Articles, 5 records found
Articles 5 records found  
1.
24 p, 1.3 MB Rhodium as efficient additive for boosting acetone sensing by TiO2 nanocrystals. Beyond the classical view of noble metal additives / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi) ; Kaciulis, Saulius (Istituto per lo Studio dei Materiali Nanostrutturati) ; Mezzi, Alessio (Istituto per lo Studio dei Materiali Nanostrutturati) ; Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Siciliano, Pietro (Istituto per la Microelettronica e i Microsistemi) ; Landström, Anton (Luleå University of Technology. Department of Engineering Science and Mathematics) ; Concina, Isabella (Luleå University of Technology. Department of Engineering Science and Mathematics) ; Moumen, Abderrahim (Brescia University. Department of Information Engineering) ; Comini, Elisabetta (Brescia University. Department of Information Engineering) ; Xiangfeng, Chu (Anhui University of Technology. School of Chemistry and Chemical Engineering)
Anatase TiO nanocrystals were prepared by solvothermal synthesis and modified by in- situ generated Rh nanoparticles, with a starting nominal Rh:Ti atomic concentration of 0. 01 and 0. 05. After heat-treatment at 400 °C the TiO host was still in the anatase crystallographic phase, embedding Rh nanoparticles homogeneously distributed and whose surface had been oxidized to RhO, as established by X-ray diffraction, Transmission Electron Microscopy and X-ray Photoelectron spectroscopy. [...]
2020 - 10.1016/j.snb.2020.128338
Sensors and actuators. B, Chemical, Vol. 319 (Sep. 2020) , art. 128338  
2.
23 p, 448.3 KB Solvothermal Synthesis, Gas-Sensing Properties, and Solar Cell-Aided Investigation of TiO2-MoOx Nanocrystals / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi) ; Kaciulis, Saulius (Istituto per lo Studio dei Materiali Nanostrutturati) ; Mezzi, Alessio (Istituto per lo Studio dei Materiali Nanostrutturati) ; Altamura, Davide (Istituto di Cristallografia) ; Giannini, Cinzia (Istituto di Cristallografia) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Siciliano, Pietro (Istituto per la Microelettronica e i Microsistemi) ; Comini, Elisabetta (Brescia University & CNR INO) ; Concina, Isabella (Luleå University of Technology. Department of Engineering Science and Mathematics)
Titania anatase nanocrystals were prepared by sol-gel/solvothermal synthesis in oleic acid at 250 °C, and modified by co-reaction with Mo chloroalkoxide, aimed at investigating the effects on gas-sensing properties induced by tailored nanocrystals surface modification with ultra-thin layers of MoO species. [...]
2017 - 10.1002/cnma.201700160
ChemNanoMat, Vol. 3, Issue 11 (November 2017) , p. 798-807  
3.
12 p, 5.6 MB Surface modification of TiO₂ nanocrystals by WOx coating or wrapping : solvothermal synthesis and enhanced surface chemistry / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Díaz, Raül (Instituto IMDEA Energía (Móstoles, Madrid)) ; Force, Carmen (Universidad Rey Juan Carlos) ; Comini, Elisabetta (University of Brescia (Itàlia)) ; Manzanares, Marta (Institut de Recerca en Energia de Catalunya) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Siciliano, Pietro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Faglia, Guido (University of Brescia (Itàlia)) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
TiO₂ anatase nanocrystals were prepared by solvothermal processing of Ti chloroalkoxide in oleic acid, in the presence of W chloroalkoxide, with W/Ti nominal atomic concentration (Rw) ranging from 0. [...]
2015 - 10.1021/acsami.5b00632
ACS applied materials & interfaces, Vol. 7, no. 12 (Jan. 2015) , p. 6898-6908  
4.
19 p, 847.7 KB The Ethylhexanoate route to metal oxide nanocrystals : synthesis of CoO nanooctahedra from Co¹¹2-Ethylhexanoate / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Díaz, Raül (Instituto IMDEA Energía (Móstoles, Madrid)) ; Wicker, Susanne (Universität Tübingen. Institut für Physikalische und Theoretische Chemie)
CoO nanocrystals were prepared by solvothermal processing of Co 2-ethylhexanoate in oleylamine at 250 °C. The obtained products, identified as CoO by X-ray diffraction, had an octahedral shape, as seen by transmission electron microscopy, reflecting the cubic symmetry of the CoO crystallographic phase. [...]
2016 - 10.1002/ejic.201600511
European journal of inorganic chemistry, Vol. 2016, issue 24 (Aug. 2016) , p. 3963-3968  
5.
13 p, 2.0 MB Inorganic photocatalytic enhancement : Activated RhB Photodegradation by surface modification of SnO2 Nanocrystals with V2 O5-like species / Epifani, Mauro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Kaciulis, Saulius (Istituto per Lo Studio Dei Materiali Nanostrutturati (Roma, Itàlia)) ; Mezzi, Alessio (Istituto per Lo Studio Dei Materiali Nanostrutturati (Roma, Itàlia)) ; Altamura, Davide (Istituto di Cristallografia (Bari, Itàlia)) ; Giannini, Cinzia (Istituto di Cristallografia (Bari, Itàlia)) ; Díaz, Raül (Instituto IMDEA Energía (Móstoles, Madrid)) ; Force, Carmen (Universidad Rey Juan Carlos) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Siciliano, Pietro (Istituto per la Microelettronica e i Microsistemi (Lecce, Itàlia)) ; Comini, Elisabetta (University of Brescia (Itàlia)) ; Concina, Isabella (Luleå University of Technology (Suècia))
SnO nanocrystals were prepared by precipitation in dodecylamine at 100 °C, then they were reacted with vanadium chloromethoxide in oleic acid at 250 °C. The resulting materials were heat-treated at various temperatures up to 650 °C for thermal stabilization, chemical purification and for studying the overall structural transformations. [...]
2017 - 10.1038/srep44763
Scientific reports, Vol. 7 (2017) , article 44763  

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