Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Antonella Gervasini"'
Publikováno v:
Applied Surface Science
Applied Surface Science, Elsevier, 2021, 539, ⟨10.1016/j.apsusc.2020.148227⟩
Applied surface science 539 (2021). doi:10.1016/j.apsusc.2020.148227
info:cnr-pdr/source/autori:Campisi S.; Evangelisti C.; Postole G.; Gervasini A./titolo:Combination of interfacial reduction of hexavalent chromium and trivalent chromium immobilization on tin-functionalized hydroxyapatite materials/doi:10.1016%2Fj.apsusc.2020.148227/rivista:Applied surface science/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:539
Applied Surface Science, Elsevier, 2021, 539, ⟨10.1016/j.apsusc.2020.148227⟩
Applied surface science 539 (2021). doi:10.1016/j.apsusc.2020.148227
info:cnr-pdr/source/autori:Campisi S.; Evangelisti C.; Postole G.; Gervasini A./titolo:Combination of interfacial reduction of hexavalent chromium and trivalent chromium immobilization on tin-functionalized hydroxyapatite materials/doi:10.1016%2Fj.apsusc.2020.148227/rivista:Applied surface science/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:539
International audience; We present an ecofriendly hydroxyapatite (HAP) material functionalized with tin (Sn/HAP) for an efficient interfacial reduction of Cr(VI) to Cr(III).Tin was deposited on HAP at different concentrations (from 0.2 to 1.2 mmol/g)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf288d5648cc40a1cae02c901694672
https://hal.archives-ouvertes.fr/hal-03141644/file/Campisi2021.pdf
https://hal.archives-ouvertes.fr/hal-03141644/file/Campisi2021.pdf
Autor:
Piotr Pietrzyk, Paul Chesler, Veronica Bratan, Niculae I. Ionescu, Aline Auroux, Cristian Hornoiu, Antonella Gervasini, Mariana Scurtu, Georgeta Postole
Publikováno v:
Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2020, 55 (---), pp.10466-10481. ⟨10.1007/s10853-020-04779-0⟩
Journal of Materials Science, Springer Verlag, 2020, 55 (---), pp.10466-10481. ⟨10.1007/s10853-020-04779-0⟩
A series of Pt-VOx/γ-Al2O3 catalysts with vanadium loading corresponding to 5 and 20 wt% V2O5 was prepared by impregnation method. The catalytic performance of the obtained materials was investigated in propene deep oxidation reaction. The catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230cd5d660d3affe8fd6408a2ef2b490
https://hal.archives-ouvertes.fr/hal-02773840
https://hal.archives-ouvertes.fr/hal-02773840
Publikováno v:
Topics in Catalysis
Topics in Catalysis, Springer Verlag, 2018, 61 (18-19), pp.1939-1948. ⟨10.1007/s11244-018-0999-x⟩
Topics in Catalysis, Springer Verlag, 2018, 61 (18-19), pp.1939-1948. ⟨10.1007/s11244-018-0999-x⟩
Niobium oxophosphate acid catalyst (NbP) has great success in aqueous heterogeneous catalysis, in particular for carbohydrate biomass valorization, thanks to the water-tolerant acid properties of the LA (Lewis) and BA (Bronsted) sites. Attempts to ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ef6a86af7efef6b2559cbc3e8ea63d8
https://hal.archives-ouvertes.fr/hal-01929121
https://hal.archives-ouvertes.fr/hal-01929121
Publikováno v:
Chemistry of Materials
Chemistry of Materials, American Chemical Society, 2007, 19, pp.1319-1328. ⟨10.1021/cm062503v⟩
Chemistry of Materials, American Chemical Society, 2007, 19, pp.1319-1328. ⟨10.1021/cm062503v⟩
International audience; The morphologic (N2 adsorption and SEM), structural (XRD and FT-IR), redox (TPR/TPO cycles), acidic (TPD of 2-phenylethylamine), and surface (XPS) properties of supported CuO phases on niobic acid (Nb2O5ânH2O, labeled as NBO)
Autor:
Antonella Gervasini, Aline Auroux
Publikováno v:
Thermochimica Acta
Thermochimica Acta, Elsevier, 2013, 567, pp.8-14. ⟨10.1016/j.tca.2013.03.028⟩
Thermochimica Acta, Elsevier, 2013, 567, pp.8-14. ⟨10.1016/j.tca.2013.03.028⟩
EAU:ENERGIE+AAU; The effective acid and base surface properties of selected acidic and basic samples of catalytic interest (alumina, titania, zirconia, silica-alumina, niobium oxide, niobium phosphate, boron nitride, and hydrotalcite) were measured b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aee0aa5472de4f50193a4a53a8ef3d9b
https://hal.archives-ouvertes.fr/hal-00861184
https://hal.archives-ouvertes.fr/hal-00861184
Publikováno v:
Thermochimica Acta
Thermochimica Acta, Elsevier, 2013, 567, pp.51-56. ⟨10.1016/j.tca.2013.01.021⟩
Thermochimica Acta, Elsevier, 2013, 567, pp.51-56. ⟨10.1016/j.tca.2013.01.021⟩
EAU:ENERGIE+AAU; The acidity of niobic acid (NBO) has been successfully mitigated and tuned by addition of K+, Ba2+ and Nd3+ dopant species in amounts from 1 to 15 atom nm(-2). The characterization of the intrinsic acid properties of the samples was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a116a26ef8fae49651ed42ac66f9a9f
https://hal.archives-ouvertes.fr/hal-00861183
https://hal.archives-ouvertes.fr/hal-00861183
Publikováno v:
Journal of Catalysis
Journal of Catalysis, Elsevier, 2012, 296, pp.143-155. ⟨10.1016/j.jcat.2012.09.014⟩
Journal of Catalysis, Elsevier, 2012, 296, pp.143-155. ⟨10.1016/j.jcat.2012.09.014⟩
EAU:ENERGIE+AAU; The mitigation of surface acidity and tuning of acid strength of niobic acid were successfully obtained by K+, Ba2+, and Nd3+ surface doping. Three series of doped samples with different amounts of each metal ion on niobic acid (2-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cb19c827acfb952b29775d9e0329981
https://hal.archives-ouvertes.fr/hal-00777526
https://hal.archives-ouvertes.fr/hal-00777526
Publikováno v:
Catalysis Communications
Catalysis Communications, Elsevier, 2012, 19, pp.119-126. ⟨10.1016/j.catcom.2011.12.030⟩
Catalysis Communications, Elsevier, 2012, 19, pp.119-126. ⟨10.1016/j.catcom.2011.12.030⟩
A series of WO x /ZrO 2 with various tungsten oxide loadings (1–20) wt.% was prepared by co-precipitation. The catalysts were characterized by XRD, BET, XPS, Raman spectroscopy, TPR, ammonia adsorption microcalorimetry and pyridine FT-IR spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::955bfc7f669b07a91ecee42c887a1c35
https://hal.archives-ouvertes.fr/hal-00700185
https://hal.archives-ouvertes.fr/hal-00700185
Publikováno v:
Applied Catalysis A : General
Applied Catalysis A : General, Elsevier, 2007, 331, pp.129-137. ⟨10.1016/j.apcata.2007.07.037⟩
Applied Catalysis A : General, Elsevier, 2007, 331, pp.129-137. ⟨10.1016/j.apcata.2007.07.037⟩
International audience; Silica–alumina (SA) was used as support for dispersing CuO, Ga2O3, SnO2 oxide phases and the corresponding binary couplings (CuGa/SA and CuSn/SA samples). The acidity of uncovered SA and of SA-supported oxides was studied fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e5bc54d5773abf494f15eddd6431771
https://hal.archives-ouvertes.fr/hal-00178041
https://hal.archives-ouvertes.fr/hal-00178041