Modulated thermomechanical analysis (MTMA) was performed on a polypropylene (PP) battery separator to gain further insight into the mechanism of the dimension change and coefficient of linear expansion (CLE or α).
The TA Instruments Powder Rheology Accessory was used with Discovery HR 30 rheometer to perform shear measurements. Duplicate measurements were performed with fresh samples under ambient conditions.
In this application note, a TA Discovery HR rotational rheometer facilitates coating optimization by measuring slurry viscosity over different shear rates that relate to coating speed. Drying kinetics are investigated with a Discovery TGA to yield the most cost-efficient condition.
This paper describes in detail the relevant theory and experimental design of measuring the in-plane thermal diffusivity of high thermal conductivity graphite thin film samples with TA Instruments’ flash diffusivity analyzer DXF 200.
This paper describes in detail the relevant theory and experimental design of measuring the in-plane thermal diffusivity of high thermal conductivity copper thin film samples with a flash diffusivity analyzer.
In this study, a high resolution TAM microcalorimeter equipped with 12 microcalorimeters was used to measure and quantitatively compare the heat flow of lithium-ion batteries that only vary in concentration of electrolyte additive.
An overview of isothermal microcalorimetry in battery research, development and quality control in order to illustrate the versatility and providing an idea of the possibilities of isothermal microcalorimetry.
This application note discusses how to use rheology to evaluate the influence of graphite particle size and particle shape on the rheological behavior of a battery slurry.
This note applies the workflow outlined in TA457 [3] to characterize coated and uncoated separators. In addition to TMA, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and dynamic mechanical analysis (DMA) will be utilized.
Overview In this Tech Tip, we will demonstrate the ITC Batch Analysis in NanoAnalyze.
Advanced Peltier Plate Combines ultimate flexibility with exceptional temperature performance in a single Peltier Plate temperature system designed to cover the widest range of applications. Description Features Technology Accessories Advanced Peltier Plates The Advanced Peltier Plates (APP) combine ultimate flexibility with exceptional temperature performance in a single Peltier Plate temperature system designed to cover the…
Environmental Test Chamber (ETC) Hybrid temperature control design provides fast response and temperature stability over a continuous range of 760 °C. Description Technology Features Geometry Accessory Kits Air Chiller System Environmental Test Chamber (ETC) The ETC is a high temperature Smart Swap™ accessory that employs a combination of radiant and convective heating and has a…