Impacts of Photooxidation on Commercially Available Homo and Copolymers of Polypropylene on Their Microstructure and Mechanics: A Cross‐Sectional Analysis

Impacts of Photooxidation on Commercially Available Homo and Copolymers of Polypropylene on Their Microstructure and Mechanics: A Cross‐Sectional Analysis

ABSTRACT Polyolefin degradation is widely studied to assess the lifetime of packaging materials. In this work, a combination of bulk (DSC, GPC, 13C‐NMR, XRD), surface (FTIR) and cross‐sectional characterization (Raman spectroscopy and nanoindentation) was used to examine changes in the mechanical pr...

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Bibliographic Details
Main Authors: Marta Chiapasco, Michele Valsecchi, Gavin Hill, Christopher Wallis, Alexandra E. Porter, Finn Giuliani
Format: Article
Language:English
Published: Wiley-VCH 2025-01-01
Series:Nano Select
Subjects:
copolymers
cross‐section
nanoindentation
photooxidation
polypropylene
Raman spectroscopy
Online Access:https://doi.org/10.1002/nano.202300082
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