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.
DetailsIn 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.
DetailsA rheometer is a powerful instrument that can be used to monitor the gel formation and also to measure the gel strength. Two case studies are discussed regarding the use of a TA Instruments’ rotational rheometer to analyze the properties of different types of hydrogels.
DetailsRheo-Raman Accessory Simultaneous Rheology & Raman Spectroscopy for the Discovery Hybrid Rheometer. Description Features Applications Rheo-Raman Accessory The new Rheo-Raman Accessory for the Discovery Hybrid Rheometers allows for simultaneous collection of Raman spectroscopy data during rheology experiments. Raman spectroscopy is a technique that provides critical information about molecular structure and bonding and can elucidate intermolecular…
DetailsRheo-Microscopy: Bridging Rheology, Microstructure & Dynamics The combination of optical microscopy with rheological tests enables direct observation of material structure under shear deformation. This provides critical information that can help understand, predict, and tune the material response under processing, storage, or end-use conditions.
DetailsRheo-Microscope Accessory Enables complete flow visualization – including counter-rotation – with simultaneous rheological measurements on a Discovery Hybrid Rheometer. Description Technology Applications Videos Modular Microscope Accessory (MMA) The Modular Microscope Accessory (MMA) enables complete flow visualization – including counter-rotation – with simultaneous rheological measurements on a Discovery Hybrid Rheometer. A high-resolution camera collects images…
DetailsRheo-Impedance Spectroscopy offers powerful insights into microstructure of complex fluids such as battery electrode slurries, emulsions, paints, coatings, and more. Coupling dielectric impedance spectroscopy with the DHR’s rheology measurements empowers users to characterize shear-induced changes in sample microstructures under process-relevant conditions such as mixing, storage, and coating.
DetailsOverview What others have attempted TA Instruments has perfected. By combining automation and liquid handling technology prevalent in today’s life science laboratories with the high performance Affinity ITC, TA has created the most powerful platform for automated, high throughput ITC experiments. The Nano DSC Autosampler enables true “start and walk away” capability without sacrificing…
DetailsRelative Humidity Accessory Reliable integrated temperature and humidity control for rheology and dynamic mechanical analysis. Description Features Test Geometries Performance Applications Videos The DHR-RH Accessory is a new environmental system for the Discovery Hybrid Rheometer that enables accurate control of sample temperature and relative humidity. The DHR-RH Accessory employs a custom-designed humidity and temperature chamber…
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