Surface-percolated GNP coatings on 3D-printed PLA lattices for tunable EMI shielding and flame-retardant multifunctionality

Nanoscale 2026 Open access

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Authors: Najmeh Taala, Mohammad Aberoumand, Erick Gabriel Ribeiro dos Anjos, Uttandaraman Sundararaj
DOI: 10.1039/d5nr05018a
Cited by: 3
References: 102

Abstract

and a 340% increase in char yield, while the Limiting Oxygen Index (LOI) increased from 19.1% (neat PLA) to 27.5% after nine cycles. Surface engineering steps-including NaOH etching and PEI functionalization-enhanced wettability and facilitated uniform GNP deposition, improving strong adhesion, especially at lower coating cycles.

Fields of Study & Subjects

Electromagnetic wave absorption materials Aluminum Alloys Composites Properties Flame retardant materials and properties

Publication details

Journal / source
Nanoscale
Publisher
Royal Society of Chemistry (RSC)
Volume
18
Issue
16
Pages
8813–8836
Publication date
1 January 2026
Language
EN