Adsorption by Powders and Porous Solids

2nd Edition

Principles, Methodology and Applications

Print ISBN: 9780080970356
eBook ISBN: 9780080970363
Imprint: Academic Press
Published Date: 1st October 2013
Page Count: 646
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The declared objective of this book is to provide an introductory review of the various theoretical and practical aspects of adsorption by powders and porous solids with particular reference to materials of technological importance. The primary aim is to meet the needs of students and non-specialists who are new to surface science or who wish to use the advanced techniques now available for the determination of surface area, pore size and surface characterization. In addition, a critical account is given of recent work on the adsorptive properties of activated carbons, oxides, clays and zeolites.

Key Features

  • Provides a comprehensive treatment of adsorption at both the gas/solid interface and the liquid/solid interface
  • Includes chapters dealing with experimental methodology and the interpretation of adsorption data obtained with porous oxides, carbons and zeolites
  • Techniques capture the importance of heterogeneous catalysis, chemical engineering and the production of pigments, cements, agrochemicals, and pharmaceuticals


Advanced undergraduates, postgrads, researchers, and practitioners in physical chemistry, materials science, surface science, and chemical engineering.

Table of Contents

Preface to the First Edition

Preface to the Second Edition

List of Main Symbols



Use of operator Δ


1. Introduction


1.1 The Importance of Adsorption

1.2 Historical Aspects

1.3 General Definitions and Terminology

1.4 Physisorption and Chemisorption

1.5 Types of Adsorption Isotherms

1.6 Energetics of Physisorption and Molecular Modelling

1.7 Diffusion of Adsorbate


2. Thermodynamics of Adsorption at the Gas/Solid Interface


2.1 Introduction

2.2 Quantitative Expression of Adsorption of a Single gas

2.3 Thermodynamic Potentials of Adsorption

2.4 Thermodynamic Quantities Related to the Adsorbed States in the Gibbs Representation

2.5 Thermodynamic Quantities Related to the Adsorption Process

2.6 Indirect Derivation of the Quantities of Adsorption from of a Series of Experimental Physisorption Isotherms: The Isosteric Method

2.7 Derivation of the Adsorption Quantities from Calorimetric Data

2.8 Other Methods for the Determination of Differential Enthalpies of Adsorption

2.9 State Equations for High Pressure: Single Gases and Mixtures


3. Methodology of Gas Adsorption


3.1 Introduction

3.2 Determination of the Surface Excess Amount (and Amount Adsorbed)

3.3 Gas Adsorption Calorimetry

3.4 Adsorbent Outgassing

3.5 Presentation of Experimental Data


4. Adsorption at the Liquid–Solid Interface: Thermodynamics and Methodology


4.1 Introduction

4.2 Energetics of Immersion of Solid in Pure Liquid

4.3 Adsorption from Liquid Solution


5. Classical Interpretation of Physisorption Isotherms at the Gas–Solid Interfac


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© Academic Press 2012
Academic Press
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"An introductory chapter summarizes relevance, history, and terminology of adsorption, including chemisorption vs. physisorption, and discusses energetics, molecular modeling, and diffusion. The following chapters treat thermodynamics at a gas/solid and solid/liquid interfaces, measurement and monitoring technique, isotherm theory and interpretation, mathematical modeling of adsorption processes, and use of adsorption to measure surface area and porosity of materials.", January 2014

Review of first edition:
"A long-awaited but worthy successor to the book considered by many to be the bible of porous materials characterization: ‘Gregg & Sing’ (2nd Edition, 1982). This collaboration between the Rouquerols and Ken Sing has created a detailed handbook covering not only important theoretical aspects, but copious experimental and application information too. Adsorption calorimetry gets more attention than before (not surprising given the Rouquerols' affiliation), as do ‘new’ materials such as MCM's and ‘new’ calculation models like DFT (Density Functional Theory) and Monte Carlo simulation. Importantly, there is a great deal of coverage given to adsorptives other than nitrogen (the most common but not necessarily the most appropriate in all cases). Hundreds of references are given for follow-up reading in areas of special interest. Anyone seeking a reliable, broad, yet highly informative coverage of adsorption methodology for porous materials characterization should invest in this title." --Worthy Successor by "thomasetc" (USA), June 2000,