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Jornais Acesso aberto

... Im Korallenkalk Der Insel Sansibar, Ein Besuch in Bengasi (Cyrenaïka). Frontmatter: Globus. Backmatter: Verantwortl. Redakteur: Dr. R. ...

1896 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Perry Willson,

... By 1936 there were already FF Federations in Bengasi, Mogadishu, Tripoli and Asmara. [53] See, for example, ...

Tópico(s): Communism, Protests, Social Movements

2007 - Taylor & Francis | Women s History Review

Primary Document Acesso aberto

Strömberg, A. J., Wargentin, Pehr,

... Pehr Wargentin. Reports on commerce in Alicante, Tripoli, Bengasi, Patras, Gallipoli and Bremen. Book.

0000 - Gale Group | The Making of Modern World

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Kamal Baba, Gilles Frache, Jessica S. Desport, Paul Gratia, Katja Heinze, Nicolas D. Boscher,

Abstract Oxidative polymerization of nickel(II) 5,15‐diphenyl porphyrin and nickel(II) 5,15‐bis(di‐3,5‐tert‐butylphenyl) porphyrin by oxidative chemical vapor deposition (oCVD) yields multiply fused porphyrin oligomers in thin film form. The oCVD technique enables one‐step formation, deposition, and p‐doping of conjugated poly(porphyrins) coatings without solvents or post‐treatments. The decisive reactions and side reactions during the oCVD process are shown by high‐resolution mass spectrometry. ...

Tópico(s): Organic Electronics and Photovoltaics

2018 - Wiley | Angewandte Chemie International Edition

Jornais Acesso aberto

F. Jourdier, Prof. Jacques Pera,

... Du Niger, Cartes Et Livres Reçus, Congo Français, Bengasi Et Ses Environs, Chronique Geographique Afrique, La Période ...

1911 - Gale Group | NCCO EuropeAfrica

Artigo Acesso aberto Revisado por pares

Kamal Baba, Giuseppe Bengasi, Dana El Assad, Patrick Grysan, Esther Lentzen, Katja Heinze, Gilles Frache, Nicolas D. Boscher,

While the solution‐phase synthesis of directly fused porphyrin tapes has been successfully developed in recent years, the deposition of these promising compounds in thin film form has remained a challenge. In this study, we report the simultaneous synthesis and deposition of conductive directly fused poly(porphyrin) coatings based on a substrate independent and up‐scalable oxidative chemical vapor deposition (oCVD) approach. A particular emphasis is given to the selection and sublimation conditions ...

Tópico(s): Porphyrin and Phthalocyanine Chemistry

2019 - Wiley | European Journal of Organic Chemistry

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Kamal Baba, Oliver Back, Gilles Frache, Katja Heinze, Nicolas D. Boscher,

Abstract Oxidative chemical vapour deposition of (5,15‐diphenylporphyrinato)nickel(II) (NiDPP) with iron(III) chloride as oxidant yielded a conjugated poly(metalloporphyrin) as a highly coloured thin film, which is potentially useful for optoelectronic applications. This study clarified the reactive sites of the porphyrin monomer NiDPP by HRMS, UV/Vis/NIR spectroscopy, cyclic voltammetry and EPR spectroscopy in combination with quantum chemical calculations. Unsubstituted meso positions are essential ...

Tópico(s): Photochemistry and Electron Transfer Studies

2019 - Wiley | Chemistry - A European Journal

Artigo Acesso aberto Revisado por pares

Ali M. Huerta‐Flores, Giuseppe Bengasi, Kamal Baba, Nicolas D. Boscher,

Metalloporphyrin-based photocatalysts have attracted great interest due to their high extinction coefficient in the visible range coupled to a catalytically active central metal ion surrounded by a highly conjugated heterocyclic macrocycle. In this work, fused copper(II) porphyrin-based conjugated polymer thin films are shown to be active electrocatalysts and photocatalysts for the heterogeneous hydrogen evolution reaction (HER). The fused copper(II) porphyrin thin films notably show a significant ...

Tópico(s): Porphyrin and Phthalocyanine Chemistry

2020 - American Chemical Society | ACS Applied Energy Materials

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Jessica S. Desport, Kamal Baba, João Paulo Cosas Fernandes, Olivier De Castro, Katja Heinze, Nicolas D. Boscher,

The straightforward synthesis of directly fused porphyrins (porphyrin tapes) from 5,15-diphenyl porphyrinato nickel(ii) complexes with different substituents on the phenyl rings is achieved while processing from the gas phase. The porphyrin tapes, exhibiting NIR absorption, are readily obtained in thin film form. The gas phase approach cuts the need for solubilizing groups allowing for the first time the study of their conductivity according to the substituent. 2-Point probe and conductivity AFM ...

Tópico(s): Luminescence and Fluorescent Materials

2020 - Royal Society of Chemistry | RSC Advances

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Rita Meunier‐Prest, Kamal Baba, Abhishek Kumar, Anna Lucia Pellegrino, Nicolas D. Boscher, Marcel Bouvet,

Abstract Modulating the interfacial charge alignments by molecular engineering in an organic heterojunction device is a smart strategy to improve its conductivity, which can be exploited in high‐performance gas‐sensor development. Herein, the fabrication of new organic heterojunction devices based on porphyrin tapes and phthalocyanines and their potentiality in ammonia sensing at different relative humidity (rh) are investigated. The devices are built using dry approach relying on oxidative chemical ...

Tópico(s): Analytical Chemistry and Sensors

2020 - Wiley | Advanced Electronic Materials

Artigo Acesso aberto Revisado por pares

François Loyer, Giuseppe Bengasi, Gilles Frache, Patrick Choquet, Nicolas D. Boscher,

A comprehensive mass‐spectrometry study of a set of poly(alkyl acrylate) layers synthesized by atmospheric pressure plasma‐initiated chemical vapor deposition (AP‐PiCVD) is provided. High‐resolution mass spectrometry investigations demonstrate that exposure of the alkyl acrylate monomers to ultra‐short and low‐frequency plasma pulses produces a defined number of radical and neutral fragments, which can play both the roles of polymerization initiation or termination groups. Further inquiries illustrate ...

Tópico(s): Ion-surface interactions and analysis

2018 - Wiley | Plasma Processes and Polymers

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Louise Quétu, Kamal Baba, Alexander Øst, João Paulo Cosas Fernandes, Patrick Grysan, Katja Heinze, Nicolas D. Boscher,

Metalloporphyrin tapes form in a solvent‐free oxidative chemical vapor deposition process on glass substrates. The metal center (M = Ni II , Cu II , Zn II , Co II , Pd II , Fe III Cl, 2H) in the 5,15‐disubstituted porphyrin monomer affects the initial C–C coupling step and consequently the formation of triply or doubly linked porphyrin tapes as well as the interchain interaction in the tape as shown by optical spectroscopy, high resolution mass spectrometry and X‐ray photoelectron spectroscopy. Optical spectroscopy ...

Tópico(s): Electrocatalysts for Energy Conversion

2020 - Wiley | European Journal of Inorganic Chemistry

Artigo Acesso aberto Revisado por pares

Kamal Baba, Giuseppe Bengasi, François Loyer, João Paulo Cosas Fernandes, Dana El Assad, Olivier De Castro, Nicolas D. Boscher,

Porous and highly conjugated multiply fused porphyrin thin films are prepared from a fast and single-step chemical vapor deposition approach. While the solution-based coupling of porphyrins is usually undertaken at room temperature, the gas phase reaction of nickel(II) 5,15-(diphenyl)porphyrin and iron(III) chloride (FeCl

Tópico(s): Molecular Junctions and Nanostructures

2020 - American Chemical Society | ACS Applied Materials & Interfaces

Artigo Revisado por pares

Salvatore Brullo, Francesco Furnari,

... the wadis of the Gebel el-Akhdar, near Bengasi. Gli autori descrivono una nuova Labiata per la ... uadi del Gebel el-Akhdar, nei pressi di Bengasi.

Tópico(s): Ancient Mediterranean Archaeology and History

1979 - Taylor & Francis | Webbia

Artigo Revisado por pares

Maurizio Zinni,

... Sud, Abuna Messias, ma anche il piů tardo Bengasi del 1942, č cosě possibile ricostruire non solo ...

Tópico(s): African history and culture analysis

2012 - FrancoAngeli | MONDO CONTEMPORANEO

Artigo Acesso aberto Revisado por pares

Antonio Agresti, Sara Pescetelli, Erica Magliano, Giuseppe Bengasi, Carmelo Connelli, Cosimo Gerardi, Hanna Pazniak, Francesco Bonaccorso, Marina Foti, Aldo Di Carlo,

Perovskite/Silicon tandem technology represents a promising route to achieve 30% power conversion efficiency (PCE), by ensuring low levelized costs energy. In this article, we develop a mechanically stacked 2T perovskite/silicon tandem solar cell, with subcells independently fabricated, optimized, and subsequently coupled by contacting the back electrode of the mesoscopic perovskite top cell with the texturized and metalized front contact of the silicon bottom cell. The possibility to separately ...

Tópico(s): Conducting polymers and applications

2022 - Institute of Electrical and Electronics Engineers | IEEE Journal of Photovoltaics

Revisão Revisado por pares

Yasmín Ezzatvar, David Poulter, Enrique Lluch‐Girbés, Lirios Dueñas, Mercè Balasch‐Bernat, Giacomo Rossettini,

... Rossettini, School of Physiotherapy, University of Verona, Via Bengasi, 4, 37131 Verona VR, Italy. Email: [email protected]; [ ... Rossettini, School of Physiotherapy, University of Verona, Via Bengasi, 4, 37131 Verona VR, Italy. Email: [email protected]; [ ... Rossettini, School of Physiotherapy, University of Verona, Via Bengasi, 4, 37131 Verona VR, Italy. Email: [email protected]; [ ... Rossettini, School of Physiotherapy, University of Verona, Via Bengasi, 4, 37131 Verona VR, Italy. Email: [email protected]; [ ...

Tópico(s): Acupuncture Treatment Research Studies

2024 - Wiley | European Journal of Pain

Artigo Acesso aberto Revisado por pares

Giuseppe Bengasi, Kamal Baba, Gilles Frache, Jessica S. Desport, Paul Gratia, Katja Heinze, Nicolas D. Boscher,

Abstract Oxidative polymerization of nickel(II) 5,15‐diphenyl porphyrin and nickel(II) 5,15‐bis(di‐3,5‐tert‐butylphenyl) porphyrin by oxidative chemical vapor deposition (oCVD) yields multiply fused porphyrin oligomers in thin film form. The oCVD technique enables one‐step formation, deposition, and p‐doping of conjugated poly(porphyrins) coatings without solvents or post‐treatments. The decisive reactions and side reactions during the oCVD process are shown by high‐resolution mass spectrometry. ...

Tópico(s): Organic Electronics and Photovoltaics

2018 - Wiley | Angewandte Chemie

Artigo Acesso aberto

Aurélien Montel,

... conservado en la biblioteca de la Universidad de Bengasi (Libia) que contiene el Kitāb al-Ǧawhara fī ...

Tópico(s): Historical Studies of Medieval Iberia

2023 - Spanish National Research Council | Al-Qanṭara

Artigo Revisado por pares

Salvatore Brullo, Francesco Furnari, N. Longhitano,

Tópico(s): Mediterranean and Iberian flora and fauna

1975 - Taylor & Francis | Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology

Artigo

Editors Oriente Moderno,

Tópico(s): Historical and Linguistic Studies

1980 - Brill | Oriente Moderno

Artigo Revisado por pares

Fabrizio Desideri,

Tópico(s): Global Political and Social Dynamics

2004 - Publishing Society Dante Alighieri | Nuova rivista storica

Artigo

Michele Asolati, Cristina Crisafulli,

This paper focuses on the hoard of silver coins found by Gennaro Pesce in Benghazi in 1939. The hoard, originally composed by about a thousand coins, was lost after the Second World War. It has been recently rediscovered – but only partially – during the research activities carried out by the Italian Archaeological Mission of the University of Urbino at Cyrene. It consists of late Hellenistic Greek coins of the Achaean League, Sicyon, Argos, Patrae and Rhodes, as well as of Roman Republican and Imperial ...

Tópico(s): Byzantine Studies and History

2014 - French Numismatic Society | Revue numismatique

Artigo Revisado por pares

Jakob Krais,

Tópico(s): Historical and Linguistic Studies

2023 - Brill | Die Welt des Islams

Artigo Acesso aberto Revisado por pares

Anna Lucia Pellegrino, Giuseppe Bengasi, Kamal Baba, Drialys Cárdenas-Morcoso, Deepak Bansal, Graziella Malandrino, Nicolas D. Boscher,

Abstract For the first time, the simultaneous synthesis and deposition of heterometallic porphyrin conjugated polymer thin films from a simple and scalable gas‐phase approach are reported. The oxidative chemical vapor deposition (oCVD) reaction of 5,15‐(diaryl) porphyrins chelated with different metal cations (M = Co(II), Ni(II), Zn(II), Cu(II), Pd(II)) readily yields the formation of new hetero‐metalated fused porphyrin tapes, such as evidenced by in‐depth high‐resolution mass spectrometry studies. ...

Tópico(s): Luminescence and Fluorescent Materials

2022 - Wiley | Advanced Materials Interfaces

Artigo Acesso aberto Revisado por pares

Diego Di Girolamo, Olivier Dupré, Giuliana Giuliano, Jordi Veirman, Giuseppe Bengasi, Marina Foti, Cosimo Gerardi,

Abstract The reverse bias stability is a key concern for the commercialization and reliability of halide perovskite photovoltaics. Here, the robustness of perovskite‐silicon tandem solar cells to reverse bias electrical degradation down to −40 V is investigated. The two‐terminal tandem configuration, with the perovskite coupled to silicon, can improve the solar cell resistance to severe negative voltages when the tandem device is properly designed. While perovskite cells typically exhibit early reverse ...

Tópico(s): solar cell performance optimization

2024 - Wiley | Advanced Science

Artigo Acesso aberto Revisado por pares

Cosimo Gerardi, Giuseppe Bengasi, Lorenzo Carbone, Antonio Gianmaria Spampinato, Francesco Rametta, Antonino Ragonesi, Gaetano Izzo, Marcello Sciuto, Marina Foti, Fabrizio Bizzarri,

Solar cells cost per Watt has decreased so quickly in the last years that photovoltaic (PV) module manufacturing costs cover only a small fraction of the total costs of a PV plant. Essentially, the installation and operation costs as well as the costs for the management of starting materials are the main factors today the most important levers for total costs decrease. PV technology has advanced towards both efficiency and average energy generation increasing by light capture optimization and losses ...

Tópico(s): Chalcogenide Semiconductor Thin Films

2022 - IOP Publishing | IOP Conference Series Materials Science and Engineering

Artigo

Giuseppe Bengasi, Kamal Baba, Oliver Back, Olivier De Castro, Gilles Frache, Katja Heinze, Nicolas D. Boscher,

... Chem Soc Rev. 2015 , 44 , 943. [2] G. Bengasi, K. Baba, G. Frache, P. Gratia, K. Heinze, ...

Tópico(s): Surface Chemistry and Catalysis

2019 - Institute of Physics | Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM)

Artigo

Nicolas D. Boscher, Giuseppe Bengasi, Kamal Baba, Katja Heinze, Gilles Frache,

... Evolution – ACS Catal. 2018 , 8 , 9888. [3] G. Bengasi, K. Baba, G. Frache, P. Gratia, K. Heinze, ...

Tópico(s): Catalytic Processes in Materials Science

2019 - Institute of Physics | Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM)

Artigo Acesso aberto Revisado por pares

R. C. M.,

... a new station in the colony of Gebel Bengasi, have recently been issued by Prof. Eredia, director ...

Tópico(s): Mediterranean and Iberian flora and fauna

1918 - Nature Portfolio | Nature