Výsledky vyhledávání - "William Porzio"

Akademický článek

Microporous Polymelamine Framework Functionalized with Re(I) Tricarbonyl Complexes for CO2 Absorption and Reduction

Autor: Stefania Zappia, Elena Perju, Andrei Bejan, Adina Coroaba, Filippo Bossola, Juqin Zeng, Daniele Sassone, Luminita Marin, Silvia Destri, William Porzio

Publikováno v: Polymers, Vol 14, Iss 24, p 5472 (2022)

A mixture of polymeric complexes based on the reaction between Re(CO)5Cl and the porous polymeric network coming from the coupling of melamine and benzene-1,3,5-tricarboxaldehyde was obtained and characterized by FTIR, NMR, SEM, XPS, ICP, XRD, and cy

Externí odkaz: https://doaj.org/article/36ea0a430ab849fbb2bef5131871a074

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Akademický článek

Rod–Coil Block Copolymer: Fullerene Blend Water-Processable Nanoparticles: How Molecular Structure Addresses Morphology and Efficiency in NP-OPVs

Autor: Anna Maria Ferretti, Marianna Diterlizzi, William Porzio, Umberto Giovanella, Lucia Ganzer, Tersilla Virgili, Varun Vohra, Eduardo Arias, Ivana Moggio, Guido Scavia, Silvia Destri, Stefania Zappia

Publikováno v: Nanomaterials, Vol 12, Iss 1, p 84 (2021)

The use of water-processable nanoparticles (WPNPs) is an emerging strategy for the processing of organic semiconducting materials into aqueous medium, dramatically reducing the use of chlorinated solvents and enabling the control of the nanomorpholog

Externí odkaz: https://doaj.org/article/f3dd49ce43f346b99b3f59da67f56f7e

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Akademický článek

Transfer-printing of active layers to achieve high quality interfaces in sequentially deposited multilayer inverted polymer solar cells fabricated in air

Autor: Varun Vohra, Takuya Anzai, Shusei Inaba, William Porzio, Luisa Barba

Publikováno v: Science and Technology of Advanced Materials, Vol 17, Iss 1, Pp 530-540 (2016)

Polymer solar cells (PSCs) are greatly influenced by both the vertical concentration gradient in the active layer and the quality of the various interfaces. To achieve vertical concentration gradients in inverted PSCs, a sequential deposition approac

Externí odkaz: https://doaj.org/article/70fef6237b1240248fe37d4dd4682926

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Akademický článek

Hydrogels Based on Imino-Chitosan Amphiphiles as a Matrix for Drug Delivery Systems

Autor: Daniela Ailincai, William Porzio, Luminita Marin

Publikováno v: Polymers, Vol 12, Iss 11, p 2687 (2020)

This paper reports new formulations based on chitosan, citral, and diclofenac sodium salt (DCF). The central idea was to encapsulate an anionic drug into a polycationic hydrogel matrix in order to increase the intermolecular forces between them and t

Externí odkaz: https://doaj.org/article/516201cd32bf46228e07202453d7ba17

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Akademický článek

Poly(styrene)/oligo(fluorene)-intercalated fluoromica hybrids: synthesis, characterization and self-assembly

Autor: Giuseppe Leone, Francesco Galeotti, William Porzio, Guido Scavia, Luisa Barba, Gianmichele Arrighetti, Giovanni Ricci, Chiara Botta, Umberto Giovanella

Publikováno v: Beilstein Journal of Nanotechnology, Vol 5, Iss 1, Pp 2450-2458 (2014)

We report on the intercalation of a cationic fluorescent oligo(fluorene) in between the 2D interlayer region of a fluoromica type silicate. The formation of intercalated structures with different fluorophore contents is observed in powders by synchro

Externí odkaz: https://doaj.org/article/5ba0c157694d490b94d075f6dc7c5334

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Akademický článek

Polarized Emission from Conjugated Polymer Chains Aligned by Epitaxial Growth during Off-Center Spin-Coating

Autor: Takuya Anzai, William Porzio, Varun Vohra

Publikováno v: Journal of Chemistry, Vol 2017 (2017)

Due to their macromolecular nature, conjugated polymers can be relatively easily aligned by applying a variety of processes resulting in either elongation or ordering of their conjugated backbones. Processes that induce chain alignment include electr

Externí odkaz: https://doaj.org/article/b822117ddcc94134aacc24200d74d794

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Probing Molecular Interactions at MXene–Organic Heterointerfaces

Autor: Naresh C. Osti, William Porzio, Muhammad Boota, Luisa Barba, Chi Chen, Alexander I. Kolesnikov, Long Yang, Jianjun Jiang

Publikováno v: Chemistry of materials 32 (2020): 7884–7894. doi:10.1021/acs.chemmater.0c02662
info:cnr-pdr/source/autori:Boota M.; Chen C.; Yang L.; Kolesnikov A.; Osti N.; Porzio W.; Barba L.; Jiang J./titolo:Probing Molecular Interactions at MXene--Organic Heterointerfaces/doi:10.1021%2Facs.chemmater.0c02662/rivista:Chemistry of materials/anno:2020/pagina_da:7884/pagina_a:7894/intervallo_pagine:7884–7894/volume:32

Here, using a combined theoretical and experimental approach, we have investigated the interaction mechanism of titanium carbide MXene with variety of organic molecules whose end groups are O, S, N and tertiary amines. All organic molecules intercala

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::427df4d3c63d78152acedba63bdadf73
https://doi.org/10.1021/acs.chemmater.0c02662

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Understanding Functionalization of Titanium Carbide (MXene) with Quinones and Their Pseudocapacitance

Autor: Naresh C. Osti, Jong K. Keum, William Porzio, Eugene Mamontov, Markus Bleuel, Patrick Urbankowski, Muhammad Boota, Luisa Barba

Publikováno v: ACS Applied Energy Materials. 3:4127-4133

Here, the interaction mechanism of 1-aminoanthraquinone (AQ) on Ti3C2Tx MXene by noncovalent (AQ@Ti3C2Tx) and covalent (AQ-Ti3C2Tx) functionalization is reported. Spectroscopic, X-ray, and scatteri...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::736379a2908df6b943ff62bfd728a7b9
https://doi.org/10.1021/acsaem.0c00314

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Effect of Alkyl Side Chain Length on Intra- and Intermolecular Interactions of Terthiophene–Isoindigo Copolymers

Autor: Heinrich Schwoerer, Newayemedhin A. Tegegne, Yoshiko Okada-Shudo, Takayuki Uchiyama, Wendimagegn Mammo, Zelalem Abdissa, Francesco Galeotti, Mats Andersson, Varun Vohra, Derck Schlettwein, William Porzio

Publikováno v: Journal of Physical Chemistry C

Two terthiophene–isoindigo copolymers (P3TI-O and P3TI-D) were successfully designed and synthesized. Octyl (O) and dodecyl (D) alkyl side chains were appended at the third position of the first and fourth positions of the last thiophene on the ter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f72f0d6e515c15a14b4c2d1cf505420
https://doi.org/10.1021/acs.jpcc.9b11072

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Synthesis and electrochemical properties of 2D molybdenum vanadium carbides – solid solution MXenes

Autor: David Pinto, Grayson Deysher, Husam N. Alshareef, Christopher E. Shuck, Kanit Hantanasirisakul, Babak Anasori, William Porzio, Hemesh Avireddy, Yury Gogotsi, Joan Ramon Morante

Publikováno v: Journal of Materials Chemistry A 8 (2020): 8957–8968. doi:10.1039/d0ta01798a
info:cnr-pdr/source/autori:David Pinto, Babak Anasori, Hemesh Avireddy, Christopher E. Shuck, Kanit Hantanasirisakul, Grayson Deysher, Joan Ramon Morante, William Porzio, Husam N. Alshareef, Yury Gogotsi/titolo:Synthesis and electrochemical properties of 2D molybdenum vanadium carbides-solid solution MXenes/doi:10.1039%2Fd0ta01798a/rivista:Journal of Materials Chemistry A/anno:2020/pagina_da:8957/pagina_a:8968/intervallo_pagine:8957–8968/volume:8

MXenes have demonstrated high performance as negative electrodes in supercapacitors with aqueous electrolytes due to their high redox capacitance. However, oxidation limits their use under positive potential, requiring asymmetric devices with positiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b28343c86d3f8a94508e07c27da2e4
https://doi.org/10.1039/d0ta01798a

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