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Meeting 2021 TMS Annual Meeting & Exhibition
Symposium Recent Advances in Functional Materials and 2D/3D Processing for Sensors, Energy Storage, and Electronic Applications
Presentation Title Revealing Meso-structure Dynamics in Additive Manufacturing of Energy Storage via Operando Coherent X-ray Scattering
Author(s) Cheng-Hung Lin, Karol Dyro, Olivia Chen, Dean Yen, Bingqian Zheng, Surita Bhatia, Ke Sun, Qingkun Meng, Lutz Wiegart, Yu-chen Karen Chen-Wiegart
On-Site Speaker (Planned) Yu-chen Karen Chen-Wiegart
Abstract Scope 3D printing, also known as additive manufacturing, has revolutionized how materials are being manufactured with controlled and adaptable spatial geometry. 3D printing is particularly promising for future energy harvesting and storage micro-devices with benefits including versatile shapes, enhanced performance, and the potential to directly integrate power sources into the 3D printed structure and devices. The batteries’ performance is critically determined by the mesoscale structure within the printed electrodes. It is therefore important to understand the non-equilibrium processing steps that determine the mesoscale structure of 3D printed battery materials, with the ultimate goal to control these structures through fine-tuning the highly non-equilibrium processing conditions. In this work, we utilized operando synchrotron coherent X-ray scattering techniques, including X-ray photon correlation spectroscopy (XPCS), to study the dynamics of mesoscale structure formation in situ throughout the far-from-equilibrium processing pathways. This work investigates the extrusion-based continuous-flow direct ink writing technique for 3D printing of battery electrodes, with an ultimate goal towards guiding a rational design for the next generation energy storage devices, promising greater impacts on a broader range of technologies in the future.
Proceedings Inclusion? Planned:


3D Printed Passive Sensors- An Overview
Additive Manufacturing of NdFeB Bonded Permanent Magnets: Prospects and Challenges
Advancing Multiscale 3D Printing of Bioelectronics with Soft Matter Physics
Binary Metal Selenide Nano-wires Wrapped over Carbon Fibers for A Binder-free Anode of Sodium Ion Batteries
Copper-Carbon Nanotube Composites Enabled by Electrospinning for Advanced Conductors
Design of Materials for Advanced Energy Storage
Direct Metal Contacts Printing on 4H-SiC for Radiation Detection
High Strength Nanotwinned Copper Foils for Current Collectors in Lithium Ion Battery
Modeling of Rheological Properties of Metal Nanoparticle Conductive Inks for Printed Electronics
Nano and Micro Morphologies Developed during Remelting of Complex Structures
Nanostructured Thin Film Enabled Thermal Emission Based Passive Sensing for Extreme Environment Applications with Optical Fibers
Performance of Chromium Doped Zinc Selenide Nanocrystals: Morphological and Fluorescence Characteristics
Revealing Meso-structure Dynamics in Additive Manufacturing of Energy Storage via Operando Coherent X-ray Scattering
Self-assembly of Particles on Surface of Drops
Self-Assembly Synthesis and Interfacial Control of Electrode Architectures
Sterilize and Recharge Masks Simultaneously for Safe Reuse
Understanding the diminished variabilities in Ag-doped crystalline ZnO based threshold switching selectors for 3D cross-point memory

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