TY - JOUR
T1 - Preparation and Characterization of Poly(lactic acid) Membranes and Films Coated with Polyaniline for Potential Use in Environmental Remediation
AU - Cabrera Gonzalez, Ana Daymi
AU - Flores León, José Ramón
AU - Ramirez Mendoza, Claudia Georgina
AU - Rodríguez Félix, Dora Evelia
AU - Castillo Ortega, María Mónica
AU - Santacruz Ortega, Hisila
AU - Rodríguez Félix, Francisco
AU - Madera Santana, Tomás Jesús
AU - Quiroz Castillo, Jesús Manuel
N1 - Publisher Copyright:
© 2024 The Authors. Published by American Chemical Society
PY - 2024/1/30
Y1 - 2024/1/30
N2 - This research outlines the fabrication of polymeric membranes and films of poly(lactic acid) (PLA), prepared via electrospinning and extrusion, respectively. These materials were subsequently coated with polyaniline (PANi) by using the in situ chemical polymerization technique. Scanning electron microscopy micrographs revealed that the best coatings were achieved when 3 and 30 min of contact time with the monomeric solution were used for the membrane and film, respectively. Additionally, Fourier transform infrared spectra, thermogravimetric studies, and contact angle measurements demonstrated proper interaction between PLA and PANi. The findings of these studies suggest that PLA membranes and films can serve as suitable substrates for the deposition of PANi, and the composite materials hold potential for use in environmental remediation applications.
AB - This research outlines the fabrication of polymeric membranes and films of poly(lactic acid) (PLA), prepared via electrospinning and extrusion, respectively. These materials were subsequently coated with polyaniline (PANi) by using the in situ chemical polymerization technique. Scanning electron microscopy micrographs revealed that the best coatings were achieved when 3 and 30 min of contact time with the monomeric solution were used for the membrane and film, respectively. Additionally, Fourier transform infrared spectra, thermogravimetric studies, and contact angle measurements demonstrated proper interaction between PLA and PANi. The findings of these studies suggest that PLA membranes and films can serve as suitable substrates for the deposition of PANi, and the composite materials hold potential for use in environmental remediation applications.
UR - http://www.scopus.com/inward/record.url?scp=85183032431&partnerID=8YFLogxK
U2 - 10.1021/acsomega.3c06659
DO - 10.1021/acsomega.3c06659
M3 - Artículo
C2 - 38313549
AN - SCOPUS:85183032431
SN - 2470-1343
VL - 9
SP - 4439
EP - 4446
JO - ACS Omega
JF - ACS Omega
IS - 4
ER -