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Learn how temperature programmed oxidation with methanation and FID detection detects carbon below 0.1% and distinguishes coke types on catalyst surfaces.
Learn how TPD of basic probe molecules accurately quantifies zeolite acidity, site strength, and Bronsted vs. Lewis sites, using AMI chemisorption systems.
Learn how to select the right adsorbate, conditions, and stoichiometry for chemisorption analysis of supported metal catalysts, with IR-based speciation data.
A guide to steady-state isotopic transient kinetic analysis: instrumentation, kinetic parameters, curve modeling, and FTIR integration on the AMI-300 SSITKA.
Learn how hydrogen TPD and pulse chemisorption build a reliable QC procedure for supported nickel catalysts.
Learn how TPD measures metal surface area and crystallite size in supported catalysts, with complete calculation examples for Ni, Pt, and Rh.
know how volumetric chemisorption measures metal crystallite size using P-V-T equilibrium and established factors for Ni and Pt catalysts.
Dynamic Chemisorption vs Volumetric Chemisorption: A Direct Comparison for Catalyst Characterization
Compare dynamic chemisorption and volumetric methods for Pt and Co catalysts. See CO and H2 uptake data proving both yield consistent, reliable results.
