G
Giacomo Messina
Researcher at Mediterranea University of Reggio Calabria
Publications - 142
Citations - 1925
Giacomo Messina is an academic researcher from Mediterranea University of Reggio Calabria. The author has contributed to research in topics: Raman spectroscopy & Chemical vapor deposition. The author has an hindex of 26, co-authored 136 publications receiving 1711 citations. Previous affiliations of Giacomo Messina include University of Palermo & University of Messina.
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Evaluation of crystalline perfection degree of multi-walled carbon nanotubes: correlations between thermal kinetic analysis and micro-Raman spectroscopy
TL;DR: In this article, the Raman graphitization indexes (D/G, G′/G and G′ /D intensity ratios) were used to describe the crystalline arrangement of nanotubes and their reactivity towards oxygen, as measured by the apparent activation energy needed for their oxidation, inferred from the kinetic analysis in quasi-isothermal conditions.
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Vibrational properties and microstructure of reactively sputtered hydrogenated carbon nitrides
Giovanni Fanchini,Alberto Tagliaferro,Giacomo Messina,Saveria Santangelo,A. Paoletti,A. Tucciarone +5 more
TL;DR: In this paper, the vibrational and structural characterization of a set of disordered hydrogenated carbon nitride (a-CN:H) thin films grown by reactive sputtering is made.
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High-Temperature Growth of Graphene Films on Copper Foils by Ethanol Chemical Vapor Deposition
Giuliana Faggio,Andrea Capasso,Giacomo Messina,Saveria Santangelo,Th. Dikonimos,S. Gagliardi,Rossella Giorgi,Vittorio Morandi,Luca Ortolani,Nicola Lisi +9 more
TL;DR: In this article, the authors investigated the CVD growth of graphene using ethanol, which is a harmless and readily processable carbon feedstock that is expected to provide favorable kinetics.
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Hydrogen sensing characteristics of Pt/TiO2/MWCNTs composites
L. De Luca,Andrea Donato,Saveria Santangelo,Giuliana Faggio,Giacomo Messina,Nicola Donato,Giovanni Neri +6 more
TL;DR: In this paper, the authors used x-ray diffraction (XRD), scanning electron microscopy (SEM), TEM, thermo-gravimetry (TG), and micro-Raman spectroscopy (MRS) to characterize the electrical properties and hydrogen sensing properties of composite materials.
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Nitrogen-doped graphene films from chemical vapor deposition of pyridine: influence of process parameters on the electrical and optical properties
Andrea Capasso,Theodoros Dikonimos,Francesca Sarto,Alessio Tamburrano,Giovanni De Bellis,Maria Sabrina Sarto,Giuliana Faggio,Angela Malara,Giacomo Messina,Nicola Lisi +9 more
TL;DR: The influence that the CVD parameters (i.e., temperature and gas flow) have on the morphology, transmittance, and electrical conductivity of the graphene films grown with pyridine is reported on.