Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Nigel J. Clayden"'
Autor:
Aurelio Bifulco, Roberto Avolio, Sandro Lehner, Maria Emanuela Errico, Nigel J. Clayden, Robin Pauer, Sabyasachi Gaan, Giulio Malucelli, Antonio Aronne, Claudio Imparato
Flame retardance of epoxy resins is usually imparted using suitable additives and/or properly modified curing agents. Herein, via a two-step green synthetic procedure, the chemical modification of the epoxy matrix with reactive silicon and phosphorus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a976d6900f09c7389bfab07287d9847a
https://hdl.handle.net/11583/2978304
https://hdl.handle.net/11583/2978304
Autor:
Guido Busca, Giarita Ferraro, Roberto Avolio, Antonella Gervasini, Nigel J. Clayden, Maria Emanuela Errico, Claudio Imparato, Alessandro Vergara, Brigida Silvestri, Antonio Aronne
Publikováno v:
Green chemistry (Online) 22 (2020): 7140–7151. doi:10.1039/D0GC02519D
info:cnr-pdr/source/autori:Nigel J. Clayden (a), Claudio Imparato (b), Roberto Avolio (c), Giarita Ferraro (d), Maria E. Errico (c), Alessandro Vergara (e), Guido Busca (f), Antonella Gervasini (g), Antonio Aronne (b), Brigida Silvestri (b)/titolo:Chloride-free hydrolytic sol-gel synthesis of Nb-P-Si oxides: an approach to solid acid materials/doi:10.1039%2FD0GC02519D/rivista:Green chemistry (Online)/anno:2020/pagina_da:7140/pagina_a:7151/intervallo_pagine:7140–7151/volume:22
info:cnr-pdr/source/autori:Nigel J. Clayden (a), Claudio Imparato (b), Roberto Avolio (c), Giarita Ferraro (d), Maria E. Errico (c), Alessandro Vergara (e), Guido Busca (f), Antonella Gervasini (g), Antonio Aronne (b), Brigida Silvestri (b)/titolo:Chloride-free hydrolytic sol-gel synthesis of Nb-P-Si oxides: an approach to solid acid materials/doi:10.1039%2FD0GC02519D/rivista:Green chemistry (Online)/anno:2020/pagina_da:7140/pagina_a:7151/intervallo_pagine:7140–7151/volume:22
Solid acids are the green alternative for heterogeneous acid catalysis, in particular for industrial processes exploiting biomass. Niobium–phosphorus oxides are valid candidates owing to their specific acidic properties and tolerance to water, on t
Autor:
Nigel J. Clayden, Antonio Aronne, Paolo Carniti, Claudio Imparato, Antonella Rossi, Antonella Gervasini, Sebastiano Campisi, Marzia Fantauzzi
Publikováno v:
Applied Catalysis A: General. 579:9-17
In this work, two acidic Nb P Si mixed oxide gel-derived materials characterized by Nb/P molar ratios equal to 2 (5Nb2.5P) and 1 (2.5NbP) were investigated for their surface and bulk properties in relation with the catalytic performances in the fruct
Autor:
Antonio Aronne, Pasquale Pernice, Paolo Carniti, Filippo Bossola, Claudio Imparato, Nigel J. Clayden, Antonella Gervasini
Publikováno v:
Molecular Catalysis. 458:280-286
The surface and catalytic properties of oxide ternary materials consisting of niobium-phosphorus-silicon, Nb-P-Si, with Nb/P = 1 and general formula xNb2O5·xP2O5·(100–2x)·SiO2, with x = 2.5, 5, 7.5, and 10, and Si content ranging from 95 to 80 m
Publikováno v:
Solid State Ionics. 348:115287
Muon dynamics in phosphosilicate proton conductors P2O5-SiO2 with a composition 30 mol% phosphorus oxide (30P) have been studied as a function of temperature using muon spin relaxation. For materials heat treated at 300 °C the muons implant at sites
Autor:
Luciana Minieri, Martino Di Serio, Antonio Aronne, Alessandro Piccolo, Rosa Vitiello, Pasquale Pernice, Paolo Carniti, Claudio Imparato, Nigel J. Clayden, Antonella Gervasini
Here, we report the structural characteristics, the surface properties, and the catalytic performances of a Nb–P–Si ternary oxide material (2.5Nb2O5·2.5P2O5·95SiO2, 2.5NbP) in two reactions of importance for biomass valorisation and green indus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d4e64aed676f8c40ee0fdfa1f5b7911
http://hdl.handle.net/11588/693603
http://hdl.handle.net/11588/693603
Autor:
Rustem Khasanov, Vasily S. Oganesyan, Alexey Stoykov, Upali A. Jayasooriya, Jamie N. T. Peck, David C. Steytler, Robert Scheuermann, Nigel J. Clayden
The transfer rate of a probe molecule across the interfacial layer of a water-in-oil (w/o) microemulsion was investigated using a combination of transverse field muon spin rotation (TF-μSR), avoided level crossing muon spin resonance (ALC-μSR), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd297ef60357bfc9106a8b37b29dcbd
https://ueaeprints.uea.ac.uk/id/eprint/56919/
https://ueaeprints.uea.ac.uk/id/eprint/56919/
Publikováno v:
Journal of Molecular Biology. 414:511-529
Previous work shows that Im9 folds in a two-state transition while its homologue Im7 folds in a three-state transition via an on-pathway kinetic intermediate state (KIS), with this difference being related to frustration in the structure of Im7. We h
Autor:
Jurian Hoogewerff, Henrietta Ueckermann, Thomas Nann, Nigel J. Clayden, Frederik Klama, Shu Xu
Publikováno v:
Science of Advanced Materials. 1:125-137
Autor:
Grazia Accardo, Claudio Ferone, Nigel J. Clayden, Alessandro Vergara, Antonio Aronne, Pierluigi Mazzei, Pasquale Pernice, Alessandro Piccolo
For the first time niobium-phosphorus-silicon mixed oxide gels xNb2O5·xP2O5·(100 - 2x)SiO2, with x = 2.5 (2.5PNb), 5 (5PNb), 7.5 (7.5PNb) and 10 (10PNb), were synthesized at room temperature by an innovative sol-gel route from phosphoryl chloride,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ac51bca9c572e51efb2beb9bc6eda48
http://hdl.handle.net/11367/53899
http://hdl.handle.net/11367/53899