Chapter 5: Surface Chemistry

Sections

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1. 5

   Surface Chemistry

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   Surface Chemistry examines the interactions at the interfaces of different...

2. 5.1

   Adsorption

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   Adsorption is the process of molecules accumulating on a surface,...

3. 5.1.1

   Definition

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   This section introduces key concepts in surface chemistry, focusing on...

4. 5.1.2

   Types Of Adsorption

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   This section explores the two primary types of adsorption: physical...

5. 5.1.2.1

   Physical Adsorption (Physisorption)

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   Physical adsorption, or physisorption, involves weak van der Waals forces...

6. 5.1.2.2

   Chemical Adsorption (Chemisorption)

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   Chemisorption is the process where molecules form strong chemical bonds with...

7. 5.1.3

   Factors Affecting Adsorption

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   This section discusses the various factors influencing the adsorption...

8. 5.1.4

   Adsorption Isotherms

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   Adsorption isotherms describe the relationship between the amount of gas...

9. 5.1.4.1

   Freundlich Adsorption Isotherm

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   The Freundlich Adsorption Isotherm describes the relationship between the...

10. 5.2

    Catalysis

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    Catalysis involves substances called catalysts that increase the rate of...

11. 5.2.1

    Definition

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    This section defines key concepts of surface chemistry, focusing on...

12. 5.2.2

    Types Of Catalysis

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    This section covers the types of catalysis, specifically homogeneous and...

13. 5.2.2.1

    Homogeneous Catalysis

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    Homogeneous catalysis involves catalysts and reactants in the same phase,...

14. 5.2.2.2

    Heterogeneous Catalysis

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    Heterogeneous catalysis involves a catalyst in a different phase from the...

15. 5.2.3

    Characteristics Of Catalysts

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    Catalysts significantly increase the rate of chemical reactions while...

16. 5.2.4

    Mechanism Of Catalysis (Adsorption Theory)

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    This section explores the mechanism of catalysis through adsorption theory,...

17. 5.3

    Colloids

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    Colloids are heterogeneous mixtures where one substance is dispersed within...

18. 5.3.1

    Definition

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    This section defines key concepts in surface chemistry including adsorption,...

19. 5.3.2

    Types Of Colloidal Systems

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    This section explores the various types of colloidal systems, their...

20. 5.3.3

    Classification

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    This section discusses the classification of colloids based on various...

21. 5.3.4

    Preparation Of Colloids

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    This section discusses the methods for preparing colloids, including...

22. 5.3.5

    Purification Of Colloids

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    This section discusses various methods to purify colloidal systems,...

23. 5.3.6

    Properties Of Colloids

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    This section covers the key properties of colloids, including Tyndall...

24. 5.3.7

    Coagulation Methods

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    Coagulation methods are techniques used to precipitate colloids, converting...

25. 5.3.8

    Emulsions

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    Emulsions are special types of colloids formed by mixing two immiscible...

26. 5.4

    Summary

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    Surface chemistry involves the study of interfacial phenomena like...