µCT-Based Topography Analysis of Inaccessible Surfaces Exemplified by a Biofouling-Covered Plastic

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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

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Sum total of downloads: 52




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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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pos. country downloads
total perc.
1 image of flag of Germany Germany 30 57.69%
2 image of flag of United States United States 8 15.38%
3 image of flag of China China 5 9.62%
4 image of flag of India India 3 5.77%
5 image of flag of Indonesia Indonesia 2 3.85%
6 image of flag of Taiwan Taiwan 1 1.92%
7 image of flag of Italy Italy 1 1.92%
8 image of flag of Hong Kong Hong Kong 1 1.92%
9 image of flag of France France 1 1.92%

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