Chemisorption for Catalysis Characterization

Beschreibung:

In contrast to physisorption, chemisorption involves the formation of strong bonds between adsorbate molecules and specific surface locations known as active sites.  During this online seminar, our trainer will focus on analyzing extensive catalyst characteristics through inert and active gas absorption.

You will further learn how to quantify acid and reactive site concentrations, surface site bond strengths, inert support and active metal area, dispersion and crystallite size, etc.We will cover the following topics:

  • Theory of vaccuum volumetric and flow chemisorption 
  • Sample Pretreatment for static chemisorption
  • Chemisorption isotherms
  • Determination of active surface area, dispersion and average crystallite size

 

 

 

Aufzeichnung verfügbar
Sprache: English
Vortragende: Dr. Rishi Gupta
Rishi Gupta

Dr. Rishi Gupta earned his doctorate and post-doctoral degrees from the University of Delhi, and he is currently employed as an Application Specialist with Anton Paar India's Characterization Division in Gurugram, Haryana. He has over 15 years of expertise working with catalytic reactions and analytical instruments. Dr. Gupta has over 40 international papers to his name, with around 3000 citations. Dr. Gupta also has extensive experience in porous material characterization and catalyst efficiency evaluation utilizing Gas Sorption Techniques, and has led various training programs on the subject.

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