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Comparison of Static vs Dynamic Chemisorption Methods for Catalyst Characterization

In previous issues of AMI notes, we discussed the application of dynamic techniques—specifically, pulse chemisorption and temperature-programmed desorption […]

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Step Isothermal TGA for Enhanced Component Separation in Thermal Analysis

In thermogravimetric analysis (TGA), one of the primary objectives is to separate and characterize individual components within a sample based on their thermal […]

Choosing the Right Laboratory Reactor for Catalysis: Screening, Kinetics, and Scale-Up

Catalytic reactors are essential tools for evaluating catalyst performance, studying reaction kinetics, and simulating commercial-scale processes. However, selecting […]

Optimizing Adsorbate Selection and Conditions for Accurate Chemisorption & TPD Analysis

The choice of adsorbate is critical in temperature-programmed desorption (TPD) experiments. The selected gas should chemisorb selectively on the metal, […]

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High-Pressure Supercritical CO₂ Adsorption Using a Magnetic Suspension Balance

Carbon dioxide (CO₂) is a major greenhouse gas, and technologies for its capture and storage are central to combating climate change. Among the available approaches, adsorption […]

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TGA Analysis of Crystalline Hydrates: Understanding Dehydration Kinetics

In thermogravimetric analysis (TGA), maintaining a truly inert environment is essential when studying materials prone to oxidation at elevated temperatures. While most commercial […]

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Simultaneous DSC & TGA of Barium Chloride Dihydrate

Barium chloride dihydrate (BaCl₂·2H₂O) is a stable hydrate that retains its water of crystallization under ambient conditions. Upon heating, it undergoes a two-step dehydration process […]

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