Physisorption Concepts and Model Selection for BET Surface Area and Porosity
In this video, applications scientist Pearl Kim delves into the basics of physisorption theory and goes over how Micromeritics Physisorption instruments collect isotherms. Also, various different data reduction methods for BET surface area and porosity calculations are discussed that are available on the MicroActive software.
Physisorption Sample Prep & Starting Analysis
This training video shows Applications Scientist Thao Gastaldo dive into the critical importance of sample preparation for achieving reliable and reproducible results in scientific analysis. Join us as we walk through the essential steps for preparing samples and discover how to effectively initiate an analysis on a Micromeritics physisorption instrument. Whether you’re a seasoned researcher […]
Physisorption Data Review and Reporting
This training video outlines the many reporting features available in Micromeritics software for physisorption data processing. Learn more about the reports for surface area, pore volume, and pore size distribution. For surface area, BET (Brunauer-Emmet-Teller) will be discussed and examples will be provided for both microporous and mesoporous samples. Pore size distributions will cover BJH […]
Fundamentals of Adsorption: Free Space 101
Micromeritics ongoing series of short educational videos features Jeff Kenvin, Group Leader of Micromeritics Scientific Services Staff, discussing various topics associated with the ‘Fundamentals of Adsorption Measurement’. This first video in the series explains the three popular methods of free space measurement and why Static Level Control is the most stable and accurate of the […]
Fundamentals of Adsorption Measurements: Freespace 201
Explore the difference between the Approximate Free Space Method and the Gemini Free Space Method. Jeff Kenvin, Group Leader of Micromeritics Scientific Services Staff, explains each method and why the approximate method generates 100 times the error of the Gemini method.
