Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures
In this work, porous carbons were prepared by 3D printing formulations based on acrylate–tannin resins. As the properties of these carbons are highly dependent on the composition of the precursor, it is essential to understand this effect to optimise them for a given application. Thus, experimental...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-03-01
|
| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/27/7/2091 |
| _version_ | 1797438438163611648 |
|---|---|
| author | Pauline Blyweert Vincent Nicolas Vanessa Fierro Alain Celzard |
| author_facet | Pauline Blyweert Vincent Nicolas Vanessa Fierro Alain Celzard |
| author_sort | Pauline Blyweert |
| collection | DOAJ |
| description | In this work, porous carbons were prepared by 3D printing formulations based on acrylate–tannin resins. As the properties of these carbons are highly dependent on the composition of the precursor, it is essential to understand this effect to optimise them for a given application. Thus, experimental design was applied, for the first time, to carbon 3D printing. Using a rationalised number of experiments suggested by a Scheffé mixture design, the experimental responses (the carbon yield, compressive strength, and Young’s modulus) were modelled and predicted as a function of the relative proportions of the three main resin ingredients (HDDA, PETA, and CN154CG). The results revealed that formulations containing a low proportion of HDDA and moderate amounts of PETA and CN154CG gave the best properties. Thereby, the optimised carbon structures had a compressive strength of over 5.2 MPa and a Young’s modulus of about 215 MPa. The reliability of the model was successfully validated through optimisation tests, proving the value of experimental design in developing customisable tannin-based porous carbons manufactured by stereolithography. |
| first_indexed | 2024-03-09T11:36:46Z |
| format | Article |
| id | doaj.art-317b4f4c56a44af3b273238051f7216b |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T11:36:46Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-317b4f4c56a44af3b273238051f7216b2023-11-30T23:39:27ZengMDPI AGMolecules1420-30492022-03-01277209110.3390/molecules27072091Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon ArchitecturesPauline Blyweert0Vincent Nicolas1Vanessa Fierro2Alain Celzard3Institut Jean Lamour, Université de Lorraine, UMR 7198, 27 Rue Philippe Seguin, CEDEX 9, 88051 Epinal, FranceInstitut Jean Lamour, Université de Lorraine, UMR 7198, 27 Rue Philippe Seguin, CEDEX 9, 88051 Epinal, FranceInstitut Jean Lamour, Université de Lorraine, UMR 7198, 27 Rue Philippe Seguin, CEDEX 9, 88051 Epinal, FranceInstitut Jean Lamour, Université de Lorraine, UMR 7198, 27 Rue Philippe Seguin, CEDEX 9, 88051 Epinal, FranceIn this work, porous carbons were prepared by 3D printing formulations based on acrylate–tannin resins. As the properties of these carbons are highly dependent on the composition of the precursor, it is essential to understand this effect to optimise them for a given application. Thus, experimental design was applied, for the first time, to carbon 3D printing. Using a rationalised number of experiments suggested by a Scheffé mixture design, the experimental responses (the carbon yield, compressive strength, and Young’s modulus) were modelled and predicted as a function of the relative proportions of the three main resin ingredients (HDDA, PETA, and CN154CG). The results revealed that formulations containing a low proportion of HDDA and moderate amounts of PETA and CN154CG gave the best properties. Thereby, the optimised carbon structures had a compressive strength of over 5.2 MPa and a Young’s modulus of about 215 MPa. The reliability of the model was successfully validated through optimisation tests, proving the value of experimental design in developing customisable tannin-based porous carbons manufactured by stereolithography.https://www.mdpi.com/1420-3049/27/7/2091tanninporous carbonstereolithographyadditive manufacturingexperimental design |
| spellingShingle | Pauline Blyweert Vincent Nicolas Vanessa Fierro Alain Celzard Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures Molecules tannin porous carbon stereolithography additive manufacturing experimental design |
| title | Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures |
| title_full | Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures |
| title_fullStr | Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures |
| title_full_unstemmed | Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures |
| title_short | Experimental Design Optimization of Acrylate—Tannin Photocurable Resins for 3D Printing of Bio-Based Porous Carbon Architectures |
| title_sort | experimental design optimization of acrylate tannin photocurable resins for 3d printing of bio based porous carbon architectures |
| topic | tannin porous carbon stereolithography additive manufacturing experimental design |
| url | https://www.mdpi.com/1420-3049/27/7/2091 |
| work_keys_str_mv | AT paulineblyweert experimentaldesignoptimizationofacrylatetanninphotocurableresinsfor3dprintingofbiobasedporouscarbonarchitectures AT vincentnicolas experimentaldesignoptimizationofacrylatetanninphotocurableresinsfor3dprintingofbiobasedporouscarbonarchitectures AT vanessafierro experimentaldesignoptimizationofacrylatetanninphotocurableresinsfor3dprintingofbiobasedporouscarbonarchitectures AT alaincelzard experimentaldesignoptimizationofacrylatetanninphotocurableresinsfor3dprintingofbiobasedporouscarbonarchitectures |