Naslov
PLA-ionic liquid composite - novel “green” functional material

Autori
Teodoro, Klaser ; Nikola, Baran ; Sanja, Renka ; Željko, Skoko ; Luka, Pavić ; Ana, Šantić

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
EUPOC2023 Dynamic polymer Networks

Mjesto i datum
Bertinoro, Italija, 14.05.2023. - 18.05.2023

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
polylactic acid , ionic liquids, polymers, green matirials

Sažetak
An effective solution to the negative environmental impact of synthetic polymers includes their replacement with biopolymers derived from renewable resources. Among various types of biopolymers, polylactic acid (PLA) is especially attractive since it shows good biocompatibility and biodegradability. Ionic liquids (IL) are considered to be the ‘‘green’’ alternatives to volatile organic compounds in many applications, ranging from organic synthesis to solid state electrochemistry. We have combined two green materials, PLA and IL, to prepare green functional polymers. PLA was modified with 1-butyl- 1-methylpyrrolidinium bis(trifluoromethyl sulfonyl)imide (BMPy-TFSI) to prepare new material with hybrid properties, resulting in a rubber like material with high ionic conductivity. The thermal, structural, and electrical properties of prepared PLA-IL was thoroughly studied using differential scanning calorimetry, X-ray diffraction, Raman and impedance spectroscopies. Thus, IL modified PLA polymer is an advanced (multi)functional material with outstanding potential in applications of several area as an ionic active material with ductile mechanical properties.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA