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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 High Strength Nanotwinned Copper Foils for Current Collectors in Lithium Ion Battery
Author(s) Fu Chian Chen, Chen Chih
On-Site Speaker (Planned) Fu Chian Chen
Abstract Scope The demand for high density energy storage devices in electronic products is increasing. The application of various wearable devices in medical treatment, health management is also gradually emerging, which also requires high-performance power storage components. Recently, we have successfully electroplated nanotwinned copper foils with a titanium wheel setup, and their ultimate tensile strength can reach to over 800 MPa, while maintain an acceptable ductility. The conductivity of nanotwinned copper foil can reach more than 90% IACS (International Annealing Copper Standard). Nanotwinned copper foil with high mechanical strength and conductivity not only enhance the weight energy density and volume energy density of the battery, it also solves the reliability issue during the charge and discharge cycles.
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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