Academic Journal
Two‐Photon Polymerization of Nanocomposites for Additive Manufacturing of Transparent Magnesium Aluminate Spinel Ceramics
| العنوان: | Two‐Photon Polymerization of Nanocomposites for Additive Manufacturing of Transparent Magnesium Aluminate Spinel Ceramics |
|---|---|
| المؤلفون: | Prediger, Richard, Sriyotha, Nitipoom, Schell, Karl G., Kluck, Sebastian, Hambitzer, Leonhard, Kotz-Helmer, Frederik |
| المصدر: | Advanced Science, 11 (20), Art.-Nr.: 2307175 ; ISSN: 2198-3844 |
| بيانات النشر: | Wiley Open Access |
| سنة النشر: | 2024 |
| المجموعة: | KITopen (Karlsruhe Institute of Technologie) |
| مصطلحات موضوعية: | additive manufacturing, hot isostatic pressing, sintering, transparent ceramics, transparent spinel, two-photon lithography, ddc:620, Engineering & allied operations, info:eu-repo/classification/ddc/620 |
| الوصف: | Transparent polycrystalline magnesium aluminate (MAS) spinel ceramics are of great interest for industry and academia due to their excellent optical and mechanical properties. However, shaping of MAS is notoriously challenging especially on the microscale requiring hazardous etching methods. Therefore, a photochemically curable nanocomposite is demonstrated that can be structured using high-resolution two-photon lithography. The printed nanocomposites are converted intro transparent MAS by subsequent debinding, sintering, and hot isostatic pressing. The resulting transparent spinel ceramics exhibit a surface roughness S$_q$ of only 10 nm and can be shaped with minimum feature sizes of down to 13 µm. This technology will be important for the production of microstructured ceramics used for optics, photonics, or photocatalysis. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/001185918100001; info:eu-repo/semantics/altIdentifier/issn/2198-3844; https://publikationen.bibliothek.kit.edu/1000169656; https://publikationen.bibliothek.kit.edu/1000169656/152532605; https://doi.org/10.5445/IR/1000169656 |
| DOI: | 10.5445/IR/1000169656 |
| الاتاحة: | https://publikationen.bibliothek.kit.edu/1000169656 https://publikationen.bibliothek.kit.edu/1000169656/152532605 https://doi.org/10.5445/IR/1000169656 |
| Rights: | https://creativecommons.org/licenses/by/4.0/deed.de ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.2FFC3C6C |
| قاعدة البيانات: | BASE |
| DOI: | 10.5445/IR/1000169656 |
|---|