Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Gabriele Clarizia"'
Autor:
Danilo Vuono, Gabriele Clarizia, Loredana Ferreri, Grazia Maria Letizia Consoli, Daniela Clotilde Zampino, Giuseppina Scalzo, Salvatore Petralia, Paola Bernardo
Publikováno v:
Polymers, Vol 16, Iss 4, p 460 (2024)
Polyimides are a polymer class that has been extensively investigated as a membrane material for gas separation owing to its interesting permselective properties in a wide range of operation temperatures and pressures. In order to improve their prope
Externí odkaz:
https://doaj.org/article/70a2dcd05e8b4e09ac72cb7f39909f89
Publikováno v:
Polymers, Vol 15, Iss 5, p 1147 (2023)
Temperature-responsive materials are highly interesting for temperature-triggered applications such as drug delivery and smart packaging. Imidazolium Ionic Liquids (ILs), with a long side chain on the cation and a melting temperature of around 50 °C
Externí odkaz:
https://doaj.org/article/2101fac117054b5cb560889b4bc830c3
Autor:
Gabriele Clarizia, Paola Bernardo
Publikováno v:
Membranes, Vol 12, Iss 11, p 1096 (2022)
The cornerstones of sustainable development require the treatment of wastes or contaminated streams allowing the separation and recycling of useful substances by a more rational use of energy sources. Separation technologies play a prominent role, es
Externí odkaz:
https://doaj.org/article/37a755d6cc5d446cad382afe0aa35562
Autor:
Gabriele Clarizia, Paola Bernardo
Publikováno v:
Polymers, Vol 14, Iss 1, p 10 (2021)
An inspiring challenge for membrane scientists is to exceed the current materials’ performance while keeping the intrinsic processability of the polymers. Nanocomposites, as mixed-matrix membranes, represent a practicable response to this strongly
Externí odkaz:
https://doaj.org/article/e93c9fceea2848b59b10d95e28b191c6
Publikováno v:
Polymers, Vol 13, Iss 13, p 2211 (2021)
Polyimide-based hollow fibers were spun using a triple orifice spinneret in order to apply them in gas separation. The membrane structure was tailored producing a porous external layer and a thin internal skin layer, that controlled the gas transport
Externí odkaz:
https://doaj.org/article/c7600be88c824dc181fbe8f49064f0af
Autor:
Giuliana Gorrasi, Gianluca Viscusi, Giusy Curcuruto, Maria Cantarella, Alessandro Di Mauro, Paola Bernardo, Gabriele Clarizia, Andrea A. Scamporrino, Sabrina Carroccio
Publikováno v:
Polymers, Vol 13, Iss 15, p 2525 (2021)
The photo-oxidative studies of ethylene vinyl acetate copolymer (EVA) matrix, filled with Layered Double Hydroxide (LDH) modified with methacrylic anion (MA), were herein reported, together with gas permeation tests. The formulation of nano-hybrid LD
Externí odkaz:
https://doaj.org/article/d5abd787a29246d5a98c48eb304e4f53
Publikováno v:
Chemical Engineering Transactions, Vol 74 (2019)
Currently, membrane unit operations are widely applied at industrial level, replacing conventional separation systems. Membrane gas separation represents a successful case, with an increasing number of installed plants in chemical processes, petroche
Externí odkaz:
https://doaj.org/article/7e96b679904946ccb1d010fbf5c8724a
Autor:
Gabriele Clarizia, Paola Bernardo, Sabrina C. Carroccio, Martina Ussia, Cristina Restuccia, Lucia Parafati, Anna Calarco, Daniela Zampino
Publikováno v:
Polymers, Vol 12, Iss 6, p 1419 (2020)
Imidazolium-based ionic liquids (ILs) have interesting antimicrobial activity and their inclusion in a flexible film is ideal to take advantage of their properties in practical applications. Poly(ether-block-amide) (Pebax®Rnew) films were prepared b
Externí odkaz:
https://doaj.org/article/2a2bdeefe5d24dce8be3f39948126736
Autor:
Richard Malpass-Evans, Ian Rose, Alessio Fuoco, Paola Bernardo, Gabriele Clarizia, Neil B. McKeown, Johannes C. Jansen, Mariolino Carta
Publikováno v:
Membranes, Vol 10, Iss 4, p 62 (2020)
A detailed comparison of the gas permeability of four Polymers of Intrinsic Microporosity containing Tröger’s base (TB-PIMs) is reported. In particular, we present the results of a systematic study of the differences between four related polymers,
Externí odkaz:
https://doaj.org/article/891317eca62543c7ab5f01b2ded84450
Publikováno v:
Polymers, Vol 12, Iss 2, p 441 (2020)
The systematic evaluation of the gas transport properties related to differences in the history of the samples is a useful tool to appropriately design a membrane-based gas separation system. The permeation rate of six pure gases was measured over ti
Externí odkaz:
https://doaj.org/article/ba400696b52b4a96847eebd3108d487f