J
Jaafar Ghanbaja
Researcher at University of Lorraine
Publications - 268
Citations - 7060
Jaafar Ghanbaja is an academic researcher from University of Lorraine. The author has contributed to research in topics: Thin film & Nanoparticle. The author has an hindex of 40, co-authored 242 publications receiving 5779 citations. Previous affiliations of Jaafar Ghanbaja include Nancy-Université & University of Upper Alsace.
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Electrochemically assisted self-assembly of mesoporous silica thin films.
TL;DR: Electrochemistry is likely to induce self-assembly of surfactant-templated (organo)silica thin films on various conducting supports, homogeneously over wide areas, opening the way to electrochemically driven nanolithography for designing complex patterns of widely accessible mesostructured materials.
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Electronic structures of Cu2O, Cu4O3, and CuO: A joint experimental and theoretical study
Y. Wang,Stephan Lany,Jaafar Ghanbaja,Yannick Fagot-Revurat,Yuanping Chen,Flavio Soldera,David Horwat,F. Mücklich,Jean-François Pierson +8 more
TL;DR: In this paper, a joint experimental and theoretical study for the electronic structures of copper oxides including CuO, and the metastable mixed-valence oxide (MVO) was presented.
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Oriented Mesoporous Silica Films Obtained by Electro-Assisted Self-Assembly (EASA)
TL;DR: In this article, it was shown that the highly ordered and vertically oriented mesoporous silica films can be generated by electro-assisted self-assembly (EASA), which involves the electrogeneration of hydroxide ions at an electrode surface immersed in an hydrolyzed sol solution (containing typically tetraethoxysilane, TEOS, and cetyltrimethylammonium bromide, CTAB).
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Gas-phase hydrodeoxygenation of guaiacol over iron-based catalysts. Effect of gases composition, iron load and supports (silica and activated carbon)
Roberto N. Olcese,Mohammed M. Bettahar,Bernard Malaman,Jaafar Ghanbaja,L. Tibavizco,Dominique Petitjean,Anthony Dufour +6 more
TL;DR: In this article, the selectivity of a 10-wt% Fe/SiO2 catalyst for guaiacol hydrodeoxygenation (HDO) was studied.
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Electroreduction of graphite in LiClO4-ethylene carbonate electrolyte. Characterization of the passivating layer by transmission electron microscopy and Fourier-transform infrared spectroscopy
TL;DR: In this article, a passivating layer on the carbon surface has been analyzed by means of transmission electron microscopy (electron diffraction, electron energy loss spectroscopy, and imaging) and Fourier transform infrared spectrograms (FTIR) and has shown that this layer is composed of lithium carbonate Li2CO3 and alkyl carbonates of lithium ROCO2Li.