| Publication type: | Conference other |
| Type of review: | Not specified |
| Title: | Additively manufactured polymer-derived ceramics with hierarchical porosity for chemical engineering applications |
| Authors: | Penner, Dirk |
| et. al: | No |
| Conference details: | XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023 |
| Issue Date: | Jul-2023 |
| Language: | English |
| Subjects: | Additive manufacturing; Vat photopolymerization; Polymer-derived ceramics; Porosity; Chromatography |
| Subject (DDC): | 670: Manufacturing |
| Abstract: | The design freedom provided by additive manufacturing technologies allows the realization of complex geometrically defined structures that can significantly enhance the performance of chemical engineering systems. Approaches for e.g. tailor-made filters, fluidic mixing elements, novel heat exchangers or defined catalyst supports have already been demonstrated in recent years. Polymer-derived ceramics are a variable option to additively fabricate very fine structures via vat photopolymerization. In this context, the variability of preceramic polymers allows, in addition to the specific selection of precursor elements, the integration of a second hierarchical level of porosity within the structures of the ceramics produced in this way by using nanoscale pore-formers. In the paper, ways to fabricate additively manufactured ceramics based on preceramic polymers are shown, which have structures with optimized flow paths and very high specific surface areas and are therefore predestined for exchange reactions. Application examples are used to demonstrate the potential of such material systems for adsorption/desorption systems like liquid chromatography columns. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/28747 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Materials and Process Engineering (IMPE) |
| Appears in collections: | Publikationen School of Engineering |
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Penner, D. (2023, July). Additively manufactured polymer-derived ceramics with hierarchical porosity for chemical engineering applications. XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023.
Penner, D. (2023) ‘Additively manufactured polymer-derived ceramics with hierarchical porosity for chemical engineering applications’, in XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023.
D. Penner, “Additively manufactured polymer-derived ceramics with hierarchical porosity for chemical engineering applications,” in XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023, Jul. 2023.
PENNER, Dirk, 2023. Additively manufactured polymer-derived ceramics with hierarchical porosity for chemical engineering applications. In: XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023. Conference presentation. Juli 2023
Penner, Dirk. 2023. “Additively Manufactured Polymer-Derived Ceramics with Hierarchical Porosity for Chemical Engineering Applications.” Conference presentation. In XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023.
Penner, Dirk. “Additively Manufactured Polymer-Derived Ceramics with Hierarchical Porosity for Chemical Engineering Applications.” XVIII Conference of the European Ceramic Society (ECerS), Lyon, France, 2-6 July 2023, 2023.
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