3D-Printed Transparent Glass
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Univ. of Minnesota, Minneapolis, MN (United States). Department of Earth Sciences
- Oklahoma State Univ., Stillwater, OK (United States). School of Chemical Engineering
In this study, silica inks are developed, which may be 3D printed and thermally processed to produce optically transparent glass structures with sub-millimeter features in forms ranging from scaffolds to monoliths. The inks are composed of silica powder suspended in a liquid and are printed using direct ink writing. The printed structures are then dried and sintered at temperatures well below the silica melting point to form amorphous, solid, transparent glass structures. This technique enables the mold-free formation of transparent glass structures previously inaccessible using conventional glass fabrication processes.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1393335
- Alternate ID(s):
- OSTI ID: 1401788
- Report Number(s):
- LLNL-JRNL--720419
- Journal Information:
- Advanced Materials, Journal Name: Advanced Materials Journal Issue: 26 Vol. 29; ISSN 0935-9648
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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