Pre-Recorded Webinars

Showing 21–24 of 145 results

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  Detecting Large Particles and Contaminants Using Dynamic Imaging and Adaptive Diffraction on Mastersizer 3000+

  Large particles and contaminants may cause local hotspots in battery cells severely impacting safety and performance, making early detection of oversized particles an important analytical requirement. We will discuss how a combination of dynamic imaging and adaptive Laser diffraction can be used to detect oversized particles down to a few particles per million level.

  This webinar will focus on the following key topics:

  • Large particles and contaminants in electrode materials
  • Laser diffraction for particle sizing
  • Dynamic imaging for particle shape analysis and large particle detection
  • Adaptive diffraction for large particle detection

  Presenter
  Umesh Tiwari – Market Development Manager, Advanced Battery at Malvern Panalytical

  Dr. Umesh Tiwari is the Market Development Manager, Advanced Battery at Malvern Panalytical. He has a Ph.D. in physics and has 17 years of experience working with academia and industries for lab and online solutions for advanced research and enhanced productivity. His expertise is in the structural, elemental, and morphological characterization of powder, slurry, and finished materials including online monitoring for process and quality controls. He has been closely associated with many development projects within Malvern Panalytical to bring technological enhancement in characterization tools to benefit battery research and manufacturing.

  Malvern Panalytical is a proud sponsor of this event.

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  Results from a Comprehensive Battery Benchmarking Index

  This talk introduces a comprehensive battery benchmarking index that provides data-backed insights into cell performance needed to evaluate and select the optimal batteries for your application. In this talk, we present a broad and diversified cell database and present the preliminary results from rigorous comparative analysis of these cells. We will end with industry leading battery analytics, enabling customer organizations to be agile and employ best practices with regard to testing and analysis in engineering.

  This webinar will focus on the following key topics:

  • Comparative analysis of cells in recently released products including EVs and power tools
  • Demonstration of large scale analysis across the benchmarking database
  • Demonstration of leveraging models and experimental data together

  Presenters
  Dr. Christianna Lininger – Director of Battery Engineering and Sciences at Voltaiq
  Dr. Jan Richter – CEO and Co-Founder at Batemo

  Dr. Christianna Lininger is the Director of Battery Engineering and Sciences at Voltaiq. She has a Master of Science (M.S.) and Doctor of Philosophy (Ph.D.) focused in Chemical Engineering from Columbia University in the City of New York. Following her graduate studies she undertook post-doctoral studies at University of California, Berkeley. Her research was focused on theoretical computational chemistry and physics-based modeling for renewable energy technologies.

  Dr.-Ing. Jan Richter studied electrical engineering and information technology at the Karlsruhe Institute of Technology (KIT). He focused on electric mobility and the fields of electrochemical energy storage, power electronics, and electrical machines. He has completed his doctorate on modelling, parameter identification and control of highly-utilized synchronous machines, graduating summa cum laude.

  Voltaiq is a proud sponsor of this event.

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  Detailed Approaches for Post-Mortem Analysis of Lithium Ion Batteries

  Performance degradation of Lithium Ion Batteries (LIBs) is an important problem not only battery users, but also for battery manufacturers and material suppliers. In this webinar, we will present two topics related to the Post-Mortem analysis of LIBs – one is the performance degradation of SiO anode, and the other is a detailed procedure for the quantitative analysis of electrolyte decomposition and SEI formation on graphite negative electrode.

  Toray Research Center can provide detailed and comprehensive data analysis of chemical and morphological changes, using latest instruments, to support material and product performance improvements. Customers can utilize the data set to investigate what may have happened inside the battery, and can correlate the performance degradation with that data analysis.

  This webinar will focus on the following key topics:

  • Lithium Ion battery
  • Post-Mortem analysis
  • SiO anode
  • Electrolyte degradation and SEI formation
  • Morphological observation and Composition analysis

  Presenter
  Yasuhito Aoki – Researcher at Toray Research Center

  Yasuhito Aoki is a researcher at Toray Research Center. He has been working on material analysis of battery related materials using Raman and infrared spectroscopy.

  Toray Research Center, Inc. is a proud sponsor of this event.

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  Enabling High-Rate Lithium Metal Anodes by Tailored Structures and Interfaces

  Oxide-based solid-state Li-batteries (SSLiBs) have the potential to be a transformational and intrinsically safe energy storage solution, due to their non-flammable ceramic electrolyte that enables the use of high-capacity Li metal anodes and high voltage cathodes for higher energy density over a much wider operating temperature range. However, their progress has been limited due to electrode/electrolyte interfacial issues. In particular, for Li-metal anodes concerns over dendrite formation/propagation and the requirement for elevated temperature and high stack pressure are still prevalent. To eliminate these concerns, a rational design of tailored structures and interfaces in Li-metal anodes will be presented. In addition, progress toward full cells using these tailored structures and interfaces will be presented.

  This webinar will focus on the following key topics:

  • Li-metal wetting of oxide electrolyte interface
  • Effect of oxide surface defects on Li dendrite formation
  • Effect of 3D structure on localized current density
  • Avoiding stack pressure to maintain uniform Li/oxide contact

  Presenter
  Dr. Eric D Wachsman – Director of Maryland Energy Innovation Institute

  Dr. Eric D Wachsman is the Crentz Centennial Chair in Energy Research and a Distinguished University Professor at the University of Maryland. He is also President of The Electrochemical Society (ECS) and Editor-in-Chief of Ionics, a Fellow of both ECS and the American Ceramic Society; elected member of the World Academy of Ceramics; the recipient of the Carl Wagner Award; the Sir William Grove Award; the Fuel Cell Seminar & Exposition Award; and the HTM Outstanding Achievement Award from ECS. His research is focused on solid ion-conducting materials and the development of solid-state batteries, fuel cells, ion-transport membranes, and gas sensors. He has more than 270 publications & 35 patents, and to date three companies have been founded based on these technologies.

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