Bittner, F.; Endres, H.-J.: µCT-Based Topography Analysis of Inaccessible Surfaces Exemplified by a Biofouling-Covered Plastic. In: Chemie-Ingenieur-Technik 94 (2022), Nr. 1-2, S. 186-193. DOI: https://doi.org/10.1002/cite.202100170
Abstract: | |
The measurement of surface topographies is usually restricted to surfaces that are directly accessible to tactile or optical sensing. With this paper, the application of micro-computed tomography to measure characteristics of surfaces that are covered by solid films and thus not directly accessible is demonstrated. The method is first validated by comparative measurements of a plastic sample with µCT and conventional optical profilometry. Afterwards, the µCT-based method is successfully applied to a polyhydroxybutyrate plastic sample covered by biofouling after exposure to marine environment, providing insight into the degradation processes. © 2021 The Authors. Chemie Ingenieur Technik published by Wiley-VCH GmbH | |
License of this version: | CC BY-NC 4.0 Unported |
Document Type: | Article |
Publishing status: | publishedVersion |
Issue Date: | 2022 |
Appears in Collections: | Fakultät für Maschinenbau |
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