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Lecturer(s)
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Pechoušek Jiří, doc. RNDr. Ph.D.
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Kopp Josef, Mgr. Ph.D.
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Course content
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Sorption of gas, physisorption, chemisorption, principles of specific surface area and porosity measurement, adosorbents, adsorbates. Methods of adsorption isotherms measurements and its classification, hysteresis loops, microporosity, mesoporosity. Adsorption isotherms, Langmuir isotherm, BET isotherm (BET theory), evaluation of isotherms by using the BET method, capillary condensation. Chemisorption, characterization of catalysts surface, material analysis for gas storage. Practical examples of measurements and results evaluation.
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Learning activities and teaching methods
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Monologic Lecture(Interpretation, Training)
- Homework for Teaching
- 20 hours per semester
- Preparation for the Exam
- 20 hours per semester
- Attendace
- 39 hours per semester
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Learning outcomes
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Students will reach knowledge about principial characteristics of measurement of specific surface area of materials and its porosity; eveluation of measuremnets and application.
Knowledge of basic priciples of analytical methods. Physical-chemical principles
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Prerequisites
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Knowledge of basic priciples of analytical methods. Physical-chemical principles
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Assessment methods and criteria
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Mark
Performing the exam (practical test, and oral). Active participation in class.
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Recommended literature
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Autosorb iQ (Quantachrome), Operating manual..
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" F. Rouquerol, J. Rouquerol & K. Sing. Adsorption by powders & porous solids (principles, methodology and applications).
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ISO 9257:1995(E) Určování specifické plochy povrchu pevných látek adsorpcí plynu použitím BET metody..
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Sorptomatic 1990 (ThermoFinnigan), Instruction manual..
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L. Pátý. (1968). Fyzika nízkých tlaků.. Academia Praha.
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S. Lowell, Joan E. Shields, Martin A. Thomas and Matthias Thommes. Characterization of porous solids and powders: surface area, pore size and density.
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