Zobrazeno 1 - 10 of 35 pro vyhledávání: '"Cristina, Tiozzo"'
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Akademický článek
Atomically precise rhodium nanoclusters: synthesis and characterization of the heterometallic [Rh18Sn3Cl2(CO)33]4− and [Rh7Sn4Cl10(CO)14]5− carbonyl compounds
Autor: Guido Bussoli, Cristiana Cesari, Cristina Femoni, Maria Carmela Iapalucci, Silvia Ruggieri, Cristina Tiozzo, Stefano Zacchini
Publikováno v: Results in Chemistry, Vol 4, Iss , Pp 100435- (2022)
This paper presents a deepening on the investigation of the Rh-Sn system of heterometallic carbonyl clusters. More specifically, we herein report the synthesis and isolation of the new [Rh7Sn4Cl10(CO)14]5− (1) compound and the atomically precise [R
Externí odkaz: https://doaj.org/article/36be2d4ac7224c5c96a82f88343e5322
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2
Platinum nanoparticles onto pegylated poly(lactic acid) stereocomplex for highly selective hydrogenation of aromatic nitrocompounds to anilines
Autor: Werner Oberhauser, Elisa Passaglia, Marco Frediani, Mattia Bartoli, Cristina Tiozzo, Luca Rosi, Claudio Evangelisti
Publikováno v: Applied catalysis (Online) 537 (2017): 50–58. doi:10.1016/j.apcata.2017.03.003
info:cnr-pdr/source/autori:Oberhauser, Werner; Evangelisti, Claudio; Tiozzo, Cristina; Bartoli, Mattia; Frediani, Marco; Passaglia, Elisa; Rosi, Luca/titolo:Platinum nanoparticles onto pegylated poly(lactic acid)stereocomplex for highly selective hydrogenation of aromaticnitrocompounds to anilines/doi:10.1016%2Fj.apcata.2017.03.003/rivista:Applied catalysis (Online)/anno:2017/pagina_da:50/pagina_a:58/intervallo_pagine:50–58/volume:537
A stereocomplexed poly(lactic acid)-polyethyleneglycol copolymer was synthesized and successfully used as recyclable support for Pt nanoparticles, generated by the metal vapor synthesis technique. The confinement of the Pt nanoparticles were determin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04f8635f4bed40c2985e0310067b9c32
https://doi.org/10.1016/j.apcata.2017.03.003
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4
Tungsten oxide: a catalyst worth studying for the abatement and decontamination of chemical warfare agents
Autor: Andrey M. Katsev, Chiara Bisio, Cristina Tiozzo, Sergey L. Safronyuk, Nickolaj F. Starodub, Matteo Guidotti, Fabio Carniato, Daniele Costenaro
Publikováno v: Global security (2017): 1–14. doi:10.1080/23779497.2017.1330662
info:cnr-pdr/source/autori:Daniele Costenaro, Chiara Bisio, Fabio Carniato, Andrey M. Katsev, Sergey L. Safronyuk, Nickolaj Starodub, Cristina Tiozzo, Matteo Guidotti/titolo:Tungsten oxide: a catalyst worth studying for the abatement and decontamination of chemical warfare agents/doi:10.1080%2F23779497.2017.1330662/rivista:Global security/anno:2017/pagina_da:1/pagina_a:14/intervallo_pagine:1–14/volume
Tungsten(VI) oxide, WO3, was studied and used as a heterogeneous catalyst for the liquid-phase oxidative abatement and solid-phase decontamination of simulants of chemical warfare agents, CWAs. The catalytic performance of WO3 was compared to the one
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7045150980d5f66e4569de949cad14ba
https://doi.org/10.1080/23779497.2017.1330662
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5
Lactic Acid from Glycerol by Ethylene-Stabilized Platinum-Nanoparticles
Autor: Rinaldo Psaro, Werner Oberhauser, Cristina Tiozzo, Francesco Vizza, Claudio Evangelisti
Publikováno v: ACS catalysis 6 (2016): 1671–1674. doi:10.1021/acscatal.5b02914
info:cnr-pdr/source/autori:Oberhauser, Werner; Evangelisti, Claudio; Tiozzo, Cristina; Vizza, Francesco; Psaro, Rinaldo/titolo:Lactic Acid from Glycerol by Ethylene-Stabilized Platinum-Nanoparticles/doi:10.1021%2Facscatal.5b02914/rivista:ACS catalysis/anno:2016/pagina_da:1671/pagina_a:1674/intervallo_pagine:1671–1674/volume:6
Small-sized Pt-nanoparticles (NPs) of 1.5 nm, generated by metal vapor synthesis, and supported onto Ketjenblack proved to be the first example of a heterogeneous monometallic Pt–NP-based catalyst, which was stabilized by ethylene during conversion
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02821f97c1f4d70f53dc99ff781c0514
https://doi.org/10.1021/acscatal.5b02914
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6
Tungstenocene-grafted silica catalysts for the selective epoxidation of alkenes
Autor: Rinaldo Psaro, Fabio Carniato, Cristina Tiozzo, Matteo Guidotti, Alessandro Gallo, Chiara Bisio
Publikováno v: Applied catalysis. A, General
581 (2019): 133–142. doi:10.1016/j.apcata.2019.05.027
info:cnr-pdr/source/autori:Bisio C.; Gallo A.; Psaro R.; Tiozzo C.; Guidotti M.; Carniato F./titolo:Tungstenocene-grafted silica catalysts for the selective epoxidation of alkenes/doi:10.1016%2Fj.apcata.2019.05.027/rivista:Applied catalysis. A, General (Print)/anno:2019/pagina_da:133/pagina_a:142/intervallo_pagine:133–142/volume:581
Tungstenocene(IV) dichloride was successfully deposited and grafted on the surface of a commercially-available non-ordered silica support via either a liquid-phase or a dry impregnation approach. After a high-temperature calcination step, two W(VI)-g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b5448b810f4e16cb9ff72d3777124e5
http://www.cnr.it/prodotto/i/410594
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7
An efficient epoxidation of terminal aliphatic alkenes over heterogeneous catalysts: when solvent matters
Autor: Chiara Palumbo, Chiara Bisio, Rinaldo Psaro, Cristina Tiozzo, Fabio Carniato, Matteo Guidotti, Nicoletta Ravasio
Publikováno v: Catalysis science & technology
6 (2016): 3832–3839. doi:10.1039/c5cy01639h
info:cnr-pdr/source/autori:Palumbo, C.; Tiozzo, C.; Ravasio, N.; Psaro, R.; Carniato, F.; Bisio, C.; Guidotti, M./titolo:An efficient epoxidation of terminal aliphatic alkenes over heterogeneous catalysts: when solvent matters/doi:10.1039%2Fc5cy01639h/rivista:Catalysis science & technology (Print)/anno:2016/pagina_da:3832/pagina_a:3839/intervallo_pagine:3832–3839/volume:6
The epoxidation of unfunctionalized terminal aliphatic alkenes over heterogeneous catalysts is still a challenging task. Due to the tuning of a peculiar catalyst/oxidant/solvent combination, it was possible to attain good alkene conversions (73%) and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c8507342f191661981ba7c1928ab9ec
https://doi.org/10.1039/c5cy01639h
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8
The stability of niobium-silica catalysts in repeated liquid-phase epoxidation tests: A comparative evaluation of in-framework and grafted mixed oxides
Autor: Chiara Bisio, Matteo Guidotti, Rinaldo Psaro, Antonella Gervasini, Paolo Carniti, Cristina Tiozzo, Chiara Palumbo, Fabio Carniato
Publikováno v: Inorganica Chimica Acta (Testo stamp.) 431 (2015): 190–196. doi:10.1016/j.ica.2015.01.048
info:cnr-pdr/source/autori:Tiozzo, Cristina; Palumbo, Chiara; Psaro, Rinaldo; Bisio, Chiara; Carniato, Fabio; Gervasini, Antonella; Carniti, Paolo; Guidotti, Matteo/titolo:The stability of niobium-silica catalysts in repeated liquid-phase epoxidation tests: A comparative evaluation of in-framework and grafted mixed oxides/doi:10.1016%2Fj.ica.2015.01.048/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2015/pagina_da:190/pagina_a:196/intervallo_pagine:190–196/volume:431
Two types of niobium-containing silica catalysts, (i) in-framework mixed oxide, obtained by co-precipitation type synthesis, and (ii) grafted niobium sites on silica supports, obtained via post-synthesis deposition from niobocene dichloride, were pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62d2790eb682035702c2a16804ad78ac
https://doi.org/10.1016/j.ica.2015.01.048
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9
Titanium-silica catalyst derived from defined metallic titanium cluster precursor: Synthesis and catalytic properties in selective oxidations
Autor: Rinaldo Psaro, Irina D. Ivanchikova, Alexandr N. Shmakov, Oxana A. Kholdeeva, Nataliya V. Maksimchuk, Matteo Guidotti, Cristina Tiozzo, Claudio Evangelisti
Publikováno v: Inorganica Chimica Acta (Testo stamp.) 470 (2018): 393–401. doi:10.1016/j.ica.2017.06.059
info:cnr-pdr/source/autori:Evangelisti C.; Guidotti M.; Tiozzo C.; Psaro R.; Maksimchuk N.; Ivanchikova I.; Shmakov A.N.; Kholdeeva O./titolo:Titanium-silica catalyst derived from defined metallic titanium cluster precursor: Synthesis and catalytic properties in selective oxidations/doi:10.1016%2Fj.ica.2017.06.059/rivista:Inorganica Chimica Acta (Testo stamp.)/anno:2018/pagina_da:393/pagina_a:401/intervallo_pagine:393–401/volume:470
A class of titanium-grafted mesoporous silica catalysts has been designed and prepared starting from molecularly defined metal clusters. The organosol mixture of zerovalent Ti13 clusters was impregnated onto the surface of ordered mesoporous silica m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e89b710e216243803a593b607810579
http://www.cnr.it/prodotto/i/380623
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10
Gold-silver catalysts: Effect of catalyst structure on the selectivity of glycerol oxidation
Autor: Alberto Villa, Antonella Balerna, Laura Prati, Gergely Nagy, Andrea Beck, Cristina Tiozzo, Andrea Jouve, Ferenc Somodi, Claudio Evangelisti
Publikováno v: Journal of catalysis
368 (2018): 324–335. doi:10.1016/j.jcat.2018.10.019
info:cnr-pdr/source/autori:Jouve, Andrea; Nagy, Gergely; Somodi, Ferenc; Tiozzo, Cristina; Villa, Alberto; Balerna, Antonella; Beck, Andrea; Evangelisti, Claudio; Prati, Laura/titolo:Gold-silver catalysts: Effect of catalyst structure on the selectivity of glycerol oxidation/doi:10.1016%2Fj.jcat.2018.10.019/rivista:Journal of catalysis (Print)/anno:2018/pagina_da:324/pagina_a:335/intervallo_pagine:324–335/volume:368
The aim of this work is to reveal the bimetallic effect and the real structure of bimetallic AuAg particles and its impact on their catalytic efficiency. Glycerol oxidation has been chosen as reaction, due to the importance of lycerol as a platform m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df44554dce2ee2b86466a7e2d234fd98
http://www.cnr.it/prodotto/i/397438
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