Kraft Lignin: From Pulping Waste to Bio-Based Dielectric Polymer for Organic Field-Effect Transistors

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dc.authoridIrimia, Cristian Vlad/0000-0002-3187-446X
dc.authoridIrimia-Vladu, Mihai/0000-0002-0721-498X
dc.authoridOperamolla, Alessandra/0000-0001-8527-0920
dc.authoridLUCEJKO, Jeannette Jacqueline/0000-0002-7717-4039
dc.authoridKanbur, Yasin/0000-0003-3996-458X
dc.authoridD'Orsi, Rosarita/0000-0001-5408-9416
dc.contributor.authorD'Orsi, Rosarita
dc.contributor.authorIrimia, Cristian Vlad
dc.contributor.authorLucejko, Jeannette J.
dc.contributor.authorKahraman, Bilge
dc.contributor.authorKanbur, Yasin
dc.contributor.authorYumusak, Cigdem
dc.contributor.authorBednorz, Mateusz
dc.date.accessioned2024-09-29T15:50:37Z
dc.date.available2024-09-29T15:50:37Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractLignin is an abundant biopolymer deriving from industrial pulping processes of lignocellulosic biomass. Despite the huge amount of yearly produced lignin waste, it finds scarce application as a fine material and is usually destined to be combusted in thermochemical plants to feed, with low efficiency, other industrial processes. So far, the use of lignin in materials science is limited by the scarce knowledge of its molecular structure and properties, depending also on its isolation method. However, lignin represents an intriguing feedstock of organic material. Here, the structural and chemical-physical characteristics of two kraft lignins, L1 and L2, are analyzed. First, several molecular characterization techniques, such as attenuated total reflectance Fourier transform infrared spectroscopy, elemental analyses, gel permeation chromatography, evolved gas analysis-mass spectrometry, UV-vis,P- 31- and C-13- nuclear magnetic resonance spectroscopies are applied to get insights into their different structures and their degree of molecular degradation. Then, their efficient application as gate dielectric materials is demonstrated for organic field-effect transistors, finding the increased capacity of L1 with respect to L2 in triggering functional and efficient devices with both p-type and n-type organic semiconductor molecules.en_US
dc.description.sponsorshipUniversity of Pisa [0030596/2021]; program Visiting Fellow.en_US
dc.description.sponsorshipThis research received financial support from the University of Pisa through the project BIHO 2021-Bando Incentivi di Ateneo Horizon e Oltre (D.d. 408, Prot. no. 0030596/2021) and the program Visiting Fellow. The authors gratefully acknowledge the support and guidance of Prof. N. S. Sariciftci for this collaboration and his valuable discussions. The authors thank CISUP (Center for Instrument Sharing of the University of Pisa) for the access to the ATR-FTIR and FE-SEM facilities.en_US
dc.identifier.doi10.1002/adsu.202200285
dc.identifier.issn2366-7486
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85141407205en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1002/adsu.202200285
dc.identifier.urihttps://hdl.handle.net/20.500.14619/3628
dc.identifier.volume6en_US
dc.identifier.wosWOS:000876776200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofAdvanced Sustainable Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectligninen_US
dc.subjectnatural materialsen_US
dc.subjectorganic field-effect transistorsen_US
dc.titleKraft Lignin: From Pulping Waste to Bio-Based Dielectric Polymer for Organic Field-Effect Transistorsen_US
dc.typeArticleen_US

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