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Article Dans Une Revue Macromolecular Rapid Communications Année : 2004

Depth Profiling by AFM Nanoindentations and Micro-FTIR Spectroscopy for the Study of Polymer Ageing

Résumé

A method of depth profiling by AFM nanoindentations is developed for the characterisation of the heterogeneity of the mechanical properties of oxidised polymers. An increase or a decrease of the sample stiffness is measured close to the surface. A comparison with micro- FTIR profiles and a knowledge of the photooxidation mechanism permit an interpretation of the chemical and physical changes and give new insights into the understanding of the ageing behaviour.

Dates et versions

hal-03618565 , version 1 (24-03-2022)

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Bénédicte Mailhot-Jensen, Pierre-Olivier Bussiere, Agnes Rivaton, Sandrine Morlat-Thérias, J.L. Gardette. Depth Profiling by AFM Nanoindentations and Micro-FTIR Spectroscopy for the Study of Polymer Ageing. Macromolecular Rapid Communications, 2004, 25, pp.436-440. ⟨10.1002/marc.200300110⟩. ⟨hal-03618565⟩
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