Bioderived Laser-Induced Graphene for Sensors and Supercapacitors

Anna Chiara Bressi, Alexander Dallinger, Yulia Steksova, Francesco Greco*

*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftReview eines Fachbereichs (Review article)Begutachtung

Abstract

The maskless and chemical-free conversion and patterning of synthetic polymer precursors into laser-induced graphene (LIG) via laser-induced pyrolysis is a relatively new but growing field. Bioderived precursors from lignocellulosic materials can also be converted to LIG, opening a path to sustainable and environmentally friendly applications. This review is designed as a starting point for researchers who are not familiar with LIG and/or who wish to switch to sustainable bioderived precursors for their applications. Bioderived precursors are described, and their performances (mainly crystallinity and sheet resistance of the obtained LIG) are compared. The three main fields of application are reviewed: supercapacitors and electrochemical and physical sensors. The key advantages and disadvantages of each precursor for each application are discussed and compared to those of a benchmark of polymer-derived LIG. LIG from bioderived precursors can match, or even outperform, its synthetic analogue and represents a viable and sometimes better alternative, also considering its low cost and biodegradability.
Originalspracheenglisch
Seiten (von - bis)35788-35814
Seitenumfang27
FachzeitschriftACS Applied Materials & Interfaces
Jahrgang15
Ausgabenummer30
DOIs
PublikationsstatusVeröffentlicht - 2 Aug. 2023

ASJC Scopus subject areas

  • Allgemeine Materialwissenschaften

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