Showing 49–52 of 145 results

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    Comprehensive Analysis of Degraded PE Fuel Cells by Durability Tests

    As a sustainable power source for automobiles, PEFC (Polymer Electrolyte Fuel Cells) have been investigated for further improvement of their durability. In general, the degradation of PEFCs is caused by various factors under operation. Thus, a comprehensive analysis is required to understand these important degradation factors.

    This presentation will share evaluation by multi-analysis method of degraded PEFCs after their cycling. It was found that Si was contaminated in the cathode catalyst layer, and that Pt particles were enlarged in the cathode catalyst layer near the cathode gas outlet area. In addition, it was found that the degradation of the ionomer was more likely to occur near the cathode gas inlet area.

    This webinar will focus on the following key topics:

    • Polymer electrolyte fuel cells (PEFCs)
    • Durability test
    • Ionomer
    • Comprehensive degradation analysis

    Presenter
    Tomohiro Sakata – Senior Research Chemist at Toray Research Center

    Tomohiro Sakata is senior research chemist using photoelectron spectroscopy at Toray Research Center. He received Ph.D. in surface physics in 2014. He worked at Innovation Research center for fuel cells, the University of Electro-Communications after postdoc at RWTH Aachen university. His area of expertise is in the analysis of semiconductors using photoelectron spectroscopy and fuel cells using X-ray absorption fine structure.

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

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    The US Electric Vehicle Market – From Niche to the Mainstream

    Sales of battery electrics are growing, with the number of entries seemingly growing too fast relative to projected sales volume. Costs are coming down (albeit not fast enough?), capability is increasing, infrastructure is being developed (albeit not fast enough?), and the target market is becoming more mainstream.

    What needs to happen to facilitate the projected growth?

    We will discuss key products, marketing approaches of the vehicle makers, what potential customers want (and fear), opportunities as battery and electronic technologies evolve, and the products most important to reach high volumes and facilitate company profits.

    We will identify some of the potential winners and losers among the vehicle makers and suppliers, both within the current industry and beyond.

    This webinar will focus on the following key topics:

    • Review of Current Sales and Products, Forecasted to 2025
    • Product Range Moving Across Segments to Target the Mainstream Buyer
    • Regulation in the US and Beyond Is Moving the Market
    • Regulation Matters, But Company Strategies and Consumer Preferences Matter More
    • Trends in Batteries, Range, and Cost

    Presenter
    Alan Baum – Principal, Baum & Associates

    Alan Baum formed Baum & Associates in August 2009. The company produces a detailed sales forecast, market analysis, and product life cycle for the range of electrified vehicles and provides monthly sales results for these vehicles. Baum analyzes the impact of alternative fuel vehicles as well as advanced technologies in internal combustion engines that provide improved fuel economy. He consults with suppliers, the financial community, government agencies, and non-governmental organizations. Since the 1980s, Baum has produced an automotive production forecast with detailed analysis of the automotive market.

    PlugVolt is a proud sponsor of this event.

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    Augment Your Battery Research With Non-Ambient In Operando XRD

    Recently, in operando research on batteries with XRD system in room temperature has provided great understanding on the dynamic migration of the electrode materials during the charge cycle. However, a battery may work perfectly at ambient temperature, but actual environment may cause unexpected performance degradation and safety risks. To investigate battery stability under non-ambient conditions, we are introducing 2 variable temperature electrochemical cell (VTEC) battery stages with heating and cooling feature between -10°C and 70°C on the Empyrean XRD platform. In combination with comprehensive instruments control software and powerful data visualization and analysis tools made for large XRD datasets in HighScore Plus, we provide the most advanced in operando in situ solutions to accelerate your battery research.

    This webinar will focus on the following key topics:

    • Advanced non-ambient in operando studies on batteries with Empyrean XRD system
    • Synergy amongst potentiostat, Empyrean and temperature controller
    • Fully automated data analysis with HighScore Plus
    o electrode phase identification and quantification
    o crystal structure and defects analysis
    o cluster analysis
    o intuitive and powerful visualization tools made for in-operando experiments

    Presenter
    Zhaohui Bao – Product Manager at Malvern Panalytical

    Zhaohui obtained his Ph.D. in Materials Science and Civil Engineering from the University of Grenoble in France. He joined the XRD application team in Malvern Panalytical since 2012. He is currently working as the Empyrean product manager. His responsibility covers product marketing, sales enablement, product development, and other life cycle management on the Empyrean XRD system.

    Malvern Panalytical is a proud sponsor of this event.

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    Adiabatic Calorimetry for Performance and Safety Testing of Li-Ion Batteries

    This presentation describes how Accelerating Rate Calorimetry (ARC®) is the adiabatic method of choice to carry out performance and safety testing on Li-ion batteries. This technique is widely used within the industry to understand the thermal characteristics of cells.

    The theoretical background of the technique is described, with recommendations made across different testing types. Examples are shown across multiple form factors, from coin cells up to small modules.

    Test methods discussed include decomposition tests, nail penetration, overcharge, short circuit, infrared, optical, gas generation and analysis, heat capacity and cycling.

    This webinar will focus on the following key topics:

    • Principle of adiabatic calorimetry for batteries
    • Advantages of this method
    • Discussion of applications and results
    • Recommended testing practices

    Presenter
    Danny Montgomery – Technical Performance Manager at Thermal Hazard Technology

    Danny Montgomery has worked in Thermal Hazard Technology UK for 12 years. He joined the company after graduating from Southampton University with a master’s degree in physics.

    His current position is Technical Performance Manager. He manages THT’s test lab and continues to expand THT’s testing capability into new areas of interest for a range of high-profile clients.

    As well as managing the lab, Danny is involved with technical support, installation and training for THT’s calorimeter systems. He has provided training for major international companies such as Panasonic, LG, Samsung, BMW and Underwriters Laboratory.

    Thermal Hazard Technology (THT) is a proud sponsor of this event.

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