Greener shades of blue: Green chemistry as an opportunity to improve the approach to the synthesis of phthalocyanines

Autor: Gloria Zanotti, Laura Mancini, Anna Maria Paoletti, Giovanna Pennesi, Venanzio Raglione

Publikováno v: Journal of Porphyrins and Phthalocyanines. 27:398-401

Green chemistry has emerged as a powerful tool to rationally design environmentally sustainable chemical processes by choosing safe chemicals and minimizing the production of waste. This article focuses on the opportunity, yet underexplored, to evalu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb14a97f1954234543abdc80e8ccdfb4
https://doi.org/10.1142/s1088424623500062

A Solution-Processed Tetra-Alkoxylated Zinc Phthalocyanine as Hole Transporting Material for Emerging Photovoltaic Technologies

Autor: Gloria Zanotti, Giuseppe Mattioli, Anna Maria Paoletti, Giovanna Pennesi, Daniela Caschera, Nitzan Maman, Iris Visoly-Fisher, Ravi K. Misra, Lioz Etgar, Eugene A. Katz

Publikováno v: International Journal of Photoenergy, Vol 2018 (2018)

A tetra-n-butoxy zinc phthalocyanine (n-BuO)4ZnPc has been synthesized in a single step, starting from commercial precursors, and easily purified. The molecule can be solution processed to form an effective and inexpensive hole transport layer for or

Externí odkaz: https://doaj.org/article/e803eb378e6042c39dfc1582104efb29

[1]Benzothieno[3,2-b][1]benzothiophene-Phthalocyanine Derivatives: A Subclass of Solution-Processable Electron-Rich Hole Transport Materials

Autor: Gloria Zanotti, Alessandro Sanzone, Nicola Angelini, Daniela Caschera, Sara Pescetelli, Luca Beverina, Adiel Mauro Calascibetta, Beatrice Berionni Berna, Aldo Di Carlo, Giovanna Pennesi, Anatoly Petrovich Sobolev, Giuseppe Mattioli, Anna Maria Paoletti, Antonio Agresti

Publikováno v: ChemPlusChem (2020): 2376–2386. doi:10.1002/cplu.202000281
info:cnr-pdr/source/autori:Gloria Zanotti, Nicola Angelini, Giuseppe Mattioli, Anna Maria Paoletti, Giovanna Pennesi, Daniela Caschera, Anatoly Petrovich Sobolev, Luca Beverina, Adiel Mauro Calascibetta, Alessandro Sanzone, Aldo Di Carlo, Beatrice Berionni Berna, Sara Pescetelli and Antonio Agresti/titolo:[1]Benzothieno[3,2-b][1]benzothiophene-Phthalocyanine Derivatives: A Subclass of Solution-Processable Electron-Rich Hole Transport Materials/doi:10.1002%2Fcplu.202000281/rivista:ChemPlusChem/anno:2020/pagina_da:2376/pagina_a:2386/intervallo_pagine:2376–2386/volume

The [1]benzothieno[3,2-b][1]benzothiophene (BTBT) planar system was used to functionalize the phthalocyanine ring aiming at synthesizing novel electron-rich π-conjugated macrocycles. The resulting ZnPc-BTBT and ZnPc-(BTBT)4 derivatives are the first

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9543606ab7150610cf2fbab8512408fa
https://pubmed.ncbi.nlm.nih.gov/32406580

Spectroscopic and Morphological Studies of Metal-Organic and Metal-Free Dyes onto Titania Films for Dye-Sensitized Solar Cells

Autor: Gabriella Di Carlo, Daniela Caschera, Roberta G. Toro, Cristina Riccucci, Gabriel M. Ingo, Giuseppina Padeletti, Luisa De Marco, Giuseppe Gigli, Giovanna Pennesi, Gloria Zanotti, Anna M. Paoletti, Nicola Angelini

Publikováno v: International Journal of Photoenergy, Vol 2013 (2013)

We have investigated the spectroscopic behavior of three different sensitizers adsorbed onto titania thin films in order to gain information both on the electron transfer process from dye to titania and on the anchorage of the chromophore onto the se

Externí odkaz: https://doaj.org/article/f7cfba00acf9478ba2d7491297383ec6

Bridged Phthalocyanine Systems for Sensitization of Nanocrystalline TiO2 Films

Autor: Gloria Zanotti, Nicola Angelini, Sara Notarantonio, Anna Maria Paoletti, Giovanna Pennesi, Gentilina Rossi, Angelo Lembo, Daniele Colonna, Aldo Di Carlo, Andrea Reale, Thomas M. Brown, Giuseppe Calogero

Publikováno v: International Journal of Photoenergy, Vol 2010 (2010)

Phthalocyanines based-dyes represent attractive alternatives to the expensive and polluting pyridyl based Ru complexes because of their photochemical and thermal stability, they do show in fact intense absorption in the UV/blue (Soret band) and the r

Externí odkaz: https://doaj.org/article/a956e122dd6d4aebb6eeb2728b28ea44