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Meeting MS&T23: Materials Science & Technology
Symposium Additive Manufacturing of Ceramic-based Materials: Process Development, Materials, Process Optimization and Applications
Presentation Title Additive Manufacturing of Solid-state Electrolytes for Lithium Metal Batteries
Author(s) John Obielodan, Jacob Ferguson, Zhezhen Fu
On-Site Speaker (Planned) John Obielodan
Abstract Scope Additive manufacturing offers several benefits including the capabilities for flexible battery architectures. Solid-state batteries are being developed to overcome the drawbacks of lithium-ion batteries such as low energy density and fire safety concerns. In this work, colloidal pastes of ceramic type Li-garnet solid-state electrolyte (Li6.75La3Zr1.75Ta0.25O12) blended with photocurable resin were used to 3D print test samples. The pastes demonstrated promising printing behaviors that allow the fabrication of various structures. The samples were sintered at temperatures between 900oC and 1250oC for durations ranging from 1 to 12 hours. X-ray diffraction shows that they maintain single cubic Li-garnet phase. They were densifiable to high relative densities based on SEM observations. The ionic conductivities of the samples were obtained. The results shows that 3D printing is a promising route for fabricating solid-state batteries.


A Novel Integrated Additive Manufacturing and Laser Processing Method for Protonic Ceramic Energy Devices
Additive Continuous Microwave Sintering for Lunar Construction
Additive Manufacture of Cordierite Ceramic Materials via Digital Light Processing
Additive Manufacturing of Solid-state Electrolytes for Lithium Metal Batteries
Aqueous Slurry Development and Characterization for Multiple-Oxide Direct Ink Writing
Ceramic 3D Printing Utilizing Binder Jetting Technology for Medical Uses
Challenges and Future Directions for Ceramic Additive Manufacturing in Incorporation of Fiber Reinforcements and Machine Learning Strategies
Custom Manufacturing of Shape-conforming Battery Components Using VPP
Direct Ink Writing of Semiconductive Oxide-based Sensors for High-temperature Applications
Evaluation of Calibration Measurements for Accelerated Development of Ceramic Vat Photopolymerization Process and Post-process Parameters
Fused Deposition Modeling of Polycarbosilane to Manufacture Silicon Carbide-based Materials
Hydrothermal-assisted Jet Fusion: A Selective Cold Sintering Approach
Laser Powder Bed Fusion of Tungsten Carbide-Nickel Geometries Leveraging Thermomechanical Modeling
Materials Development for Demanding Applications with Binderjet WC-Co
The Influence of Print Layer Orientation on the Mechanical Properties of SIC and CF/SIC CMCS Formed via Direct Ink Writing
Ultra-fast Laser Sintering of Ceramics and Glasses, and Machine Learning-based, Processing-microstructure-property Predictions for Laser-sintered Ceramics and Glasses
Use of Powder Bed Fabrication Processes for Ceramic Additive Manufacturing

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