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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Advanced Materials for Energy Conversion and Storage 2022
Presentation Title NOW ON-DEMAND ONLY - 3D Printed Carbon and Graphene Aerogels for Energy Storage Applications
Author(s) Swetha Chandrasekaran, Dun Lin, Bin Yao, Jean-Baptiste Forien, Juergen Biener, Victor Beck, Yat Li, Marcus Worsley
On-Site Speaker (Planned) Swetha Chandrasekaran
Abstract Scope Energy related processes, such as energy storage and catalysis typically utilize high surface area electrodes that possess macro- and micropores like carbon aerogels (CAs). Traditional CA synthesis results in isotropic, random nanoporous networks that work well for applications relying on diffusional mass transport. However, many other applications would benefit from integration of engineered macroporous network structures that enable fast charge-transport kinetics. Our work focuses on 3D printing these aerogels via direct ink writing (DIW) to precisely deposit inks in a pre-defined tool path to form 3D structures to improve both mass transport and output power efficiency for electro-chemical applications. We have also demonstrated that by using 3D printed graphene aerogels as scaffold, we can support ultrahigh mass loadings of pseudocapacitive materials. Apart from DIW, 3D-printed sacrificial polymeric templates were used to generate templated CAs with integrated engineered nonrandom macroporous network structures. Prepared by LLNL under Contract DE-AC52-07NA27344.
Proceedings Inclusion? Planned:
Keywords Additive Manufacturing, Energy Conversion and Storage, Other

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Adsorption and Surface Diffusion of Metals for Advanced Manufacturing Applications
Ag@AgCl Core/shell Catalysts with Bumpy Surface to Enhance Oxygen Reduction Reaction
AI BMS Design with Sensor and ML Integration
Bismuth Ferrite: Comparing the Effect of Synthesis Route on Properties
Bulk Ferroelectric Metamaterial with Enhanced Piezoelectric and Biomimetic Mechanical Properties from Additive Manufacturing
Characterization of AlCl3-urea Electrolyte for Speciation, Conductivity, and Electrochemical Stability and Its Application in Al-ion Batteries
Chemical Vapor Deposition Synthesis of Atomically Dispersed Single Metal Site Carbon Fibers for Highly Efficient Electrocatalysis
Chemo-mechanics of Alkali-ion Intercalation into Iron Phosphate Composite Cathodes
Computational Investigations of the Structure and Interface Stability of the Solid Electrolyte Material Li4PS4I
Continuous Process for Harvesting Energy from Aluminum Scrap via Liquid-metal Activation
D-2: Crystal Facet-controlled SnS Photocathodes for Bias-free Photoelectrochemical Solar Water Splitting
D-7: On Recent Development in Two-dimensional Transition Metal Dichalcolgenides for Applications in Hydrogen Evolution Reaction
D-8: Study on a Short Process Method for Preparation of 3.5 Valence Vanadium Electrolyte
Design Paradigm for Manufacturing Functional Materials from Environmentally Benigh Precursors
Designing Electrode Architectures across Length Scales: Some Lessons Learned from Li-ion and “Beyond Li” Chemistries
Development of Solid Oxide Cell and Stack Technologies at Nexceris: From Fuel Cells to Electrolyzers and Reversible Operation
Effect of Transition Metal Doping on the Electrochemical Properties of B-site Doped Neodymium Nickelate for Reversible Solid Oxide Cells
Electric Field Process for Lithium Ion Batteries
Engineering Phase Transformations in Intercalation Materials
Enhancing the Thermoelectric Performance of Si Using Energy Filtering
Experimental and Computational Investigations of the Multiple Impurities Effects on the SOFC Cathode Materials
Feasibility Studies of Fully Inorganic Perovskite Cells through Experimental Degradation and Metrics Identification: Towards the Development of Hybrid Sensors for Biomedical Wearable Devices
Film Strains Enhance the Reversible Cycling of Intercalation Electrodes
First Principles Studies on Doping Effect of Ni-rich Cathode Material
High-performance Solid Oxide Cells for Cost Effective Hydrogen Production
Impact of Low Operating Temperatures on the Performance of Li-ion Batteries
In-situ Surface Modification of Biocompatible 3D Printed Polylactic Acid (PLA) and PLA Composites Using Plasma Micro-discharge
Initiatory Plating and Stripping towards the Survival of Sodium Metal Electrodes
Interplay between Mechanics and Electrochemistry in FeS2 Electrode Performance
Joining and Oxidation of Haynes 282 Superalloy Microtubes for High-performance Heat Exchanger Applications
Long-term Stability Improvement of Perovskite Solar Cells through a Solvent-free Encapsulation Method
Machine Learning-driven Analytics for Solid-state Batteries
Machine Learning Enables Discovery of Ternary Alloy Catalysts for Oxygen Reduction
Magnesium Hydride Slurry Aerospace Fuel with Net-zero or Net-negative Emissions
Magnetoelectrochemical Control of Interfacial Degradation during Fast Charging of LIB
Materials and Manufacturing for High Temperature Concentrating Solar Power Applications
Mesoscale Analysis of Electrochemical-mechanical Interactions in Solid-state Batteries
Microstructural Stability of Reversible Solid Oxide Electrochemical Cells Subjected to Mode Switching
Multi-layered Thin-films Metal Contacts for New Generation Solar Cells
NOW ON-DEMAND ONLY - 3D Printed Carbon and Graphene Aerogels for Energy Storage Applications
NOW ON-DEMAND ONLY - High Energy Density Batteries for Vehicle Electrification
Photoabsorbers with Hybrid Organic-inorganic Structures for Optoelectronics and Solar Cells
Prevention of Thermal Runaway in Li-ion Batteries Using Machine Learning Model Prediction
Quantifying Triple Phase Boundary Density in Nanocatalyst-infiltrated SOFC Anodes Using 3-D Reconstruction and Scanning Electron Microscopy
Simulating Microstructure Evolution in Ni-YSZ Electrodes of Solid Oxide Cells under Operating Conditions
Synthesis and Electrochemical Studies of Sodium β’’-Al2O3/10Sc1CeZr Composite as a Two Independent Phase Mixed Ion Conductor
Synthesis of Bicontinuous 3-D Turbostratic Graphene
Thermoelectric Generators System Made with Low-cost Thermoelectric Modules for Low Temperature Waste Heat Recovery
Use of Internal Thermal Sensors in Lithium-ion 18650 Battery Packs for Analysis of Individual Cell Temperatures during Cycling
Use of Machine Learning Methods to Predict Remaining Useful Life of Lithium-ion Batteries after Experiencing Non-catastrophic Nail Puncture
X-ray Characterization of Battery Degradation

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