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E-raamat: Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides [Taylor & Francis e-raamat]

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  • Formaat: 304 pages, 13 Tables, black and white; 393 Line drawings, black and white; 393 Illustrations, black and white
  • Ilmumisaeg: 09-Apr-2021
  • Kirjastus: CRC Press
  • ISBN-13: 9781003106166
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  • Taylor & Francis e-raamat
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Structure and Concentration of Point Defects in Selected Spinels and Simple OxidesSuurem pilt
  • Formaat: 304 pages, 13 Tables, black and white; 393 Line drawings, black and white; 393 Illustrations, black and white
  • Ilmumisaeg: 09-Apr-2021
  • Kirjastus: CRC Press
  • ISBN-13: 9781003106166
Teised raamatud teemal:
Taylor & Francis e-raamatudRohkem infot Taylor & Francis e-raamatute kohta
Raamatu kodulehekülg: https://www.taylorfrancis.com/books/9781003106166
"Structure and concentration of point defects in selected spinels and simple oxides presents diagrams and numerical data of important properties of spinels and oxides in one useful volume. Material scientists and engineers developing new metal or oxide-based systems can use this data to calculate other useful parameters and compare the properties of different materials to select the best candidates for intended use"--

Structure and Concentration of Point Defects in Selected Spinels and Simple Oxides presents diagrams and numerical data of important properties of spinels and oxides based on experimental results published in the literature. The values of many parameters presented can be used for optimization of preparation of new systems, to predict the practical properties of these systems. Applications include electronic devices, new metallic alloys with improved corrosion resistance, new ceramic materials, and novel catalysts, particularly for oxygen evolution and reduction reactions.

Organized into four comprehensive parts, the authors present the problem of the structure and concentration of ionic and electronic defects in magnetite and hausmannite, pure and doped with M3+ cations, and in spinels exhibiting magnetic properties and high electric conductance.

Additional Features include:

  • Includes 236 figures presenting equilibrium diagrams of point defects and other useful details related to stoichiometric and nonstoichiometric spinels and oxides.

  • Details novel methods of calculation of equilibria involving point defects.

  • Collects scattered data published in nearly 500 original articles since the 1950s on spinels and oxides in one useful volume.

Building upon the data presented, this book is an indispensable reference for material scientists and engineers developing new metal or oxide-based systems can easily calculate other useful parameters and compare the properties of different materials to select the best candidates for an intended use.

Preface ix
Authors xi
Notations xiii
PART I Diagrams of the Concentrations of Point Defects for Pure and Doped Magnetite and Hausmannite
Chapter 1 Magnetite Fe3±&detla;04
3(48)
1.1 Introduction
3(1)
1.2 Model of Point Defects by Schmalzried, Wagner and Dieckmann
4(2)
1.2.1 Model of Schmalzried and Wagner
4(1)
1.2.2 Model of Schmalzried and Dieckmann
5(1)
1.3 Comparison of Magnetite and Wiistite Structures
6(1)
1.4 Reactions of Formation of Point Defects
7(10)
1.4.1 Ionic Defects with the Highest Ionisation Degree
7(2)
1.4.2 Defects with Lower Ionisation Degrees
9(2)
1.4.3 Defects in the Oxygen Sublattice
11(1)
1.4.4 Deviation from the Stoichiometry
11(1)
1.4.5 Electronic Defects
12(4)
1.4.6 Resultant Standard Gibbs Energy of Formation of Defects
16(1)
1.5 Methods for Calculating the Diagram of the Concentrations of Point Defects
17(5)
1.6 Results of Calculation of the Diagrams of the Concentrations of Points Defects and Discussion
22(25)
1.6.1 Ionic Defects
22(15)
1.6.2 Diffusion of Ions Via Defects - their Mobility
37(6)
1.6.3 Concentration of Electronic Defects and their Mobility
43(4)
1.7 Conclusions
47(1)
References
48(3)
Chapter 2 Hausmannite Mn3±δO4
51(24)
2.1 Introduction
51(1)
2.2 Model of Ionic Defects in Hausmannite and Methods of Calculation of Diagrams of their Concentration
52(2)
2.3 Methods and Results of Calculation of the Defects Diagrams, and Discussion
54(14)
2.4 Concentration of Electronic Defects and Electrical Conductivity
68(2)
2.5 Conclusions
70(2)
References
72(3)
PART II Magnetite Doped with M3+ and M2+ Ions
Chapter 3 Titanium-doped Magnetite - (Fe1-xTix)3±δO4
75(22)
3.1 Introduction
75(1)
3.2 Mechanism of Doping with Titanium and Methods of Calculation of the Diagrams of Defects' Concentrations
76(2)
3.3 Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
78(9)
3.4 Diffusion of Metal Ions in Titanium-Doped Magnetite
87(5)
3.5 Conclusions
92(3)
References
95(2)
Chapter 4 Chromium-Doped Magnetite - (Fe1-xCrx)3±δO4
97(12)
4.1 Introduction
97(1)
4.2 Mechanism of Incorporation of Chromium Ions and Methods of Calculation of the Diagrams of Defects' Concentrations
97(1)
4.3 Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
98(6)
4.4 Diffusion in Chromium-Doped Magnetite
104(2)
4.5 Conclusions
106(1)
References
107(2)
Chapter 5 Aluminium-Doped Magnetite - (Fe1-xAlx)3-delta;O4
109(8)
5.1 Introduction
109(1)
5.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
109(4)
5.3 Conclusions
113(2)
References
115(2)
Chapter 6 Cobalt-Doped Magnetite - (Fe1-xCox)33±δO4
117(14)
6.1 Introduction
117(1)
6.2 Methods of the Calculations of the Diagrams of the Concentrations of Defects
117(2)
6.3 Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
119(6)
6.4 Diffusion in Cobalt-Doped Magnetite
125(3)
6.5 Conclusions
128(1)
References
128(3)
Chapter 7 Manganese-Doped Magnetite - (Fe1-xMnx)3±δO4
131(10)
7.1 Introduction
131(1)
7.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects and Discussion
131(4)
7.3 Diffusion in Manganese-Doped Magnetite
135(2)
7.4 Conclusions
137(1)
References
138(3)
Chapter 8 Magnetite Doped with Manganese and Cobalt - (CoxMnzFe2z)3±δO4
141(10)
8.1 Introduction
141(1)
8.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
141(5)
8.3 Diffusion in Magnetite Doped with Cobalt and Manganese
146(3)
8.4 Conclusions
149(1)
References
150(1)
Chapter 9 Magnetite Doped with Zinc and Manganese - (Zn,Mn,Fe)3±δO4
151(22)
9.1 Introduction
151(1)
9.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
151(12)
9.3 Diffusion in Magnetite Doped with Zinc and Manganese
163(4)
9.4 Conclusions
167(4)
References
171(2)
Chapter 10 Effect of Dopants on the Concentrations of Point Defects and their Mobilities in Magnetite: a Summary
173(14)
10.1 Effect of Dopants on the Concentrations of Point Defects in Magnetite
173(6)
10.2 Influence of Dopants on the Mobility of Ions Fe, Co, Mn, Ti and Cr in Magnetite
179(4)
References
183(4)
PART III Hausmannite Doped with Cobalt, Iron and Lithium
Chapter 11 Cobalt-Doped Hausmannite - (Mn1-xCox)3±δO4
187(10)
11.1 Introduction
187(1)
11.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
187(5)
11.3 Mobility of Ions in Cobalt-Doped Hausmannite
192(3)
11.4 Conclusions
195(1)
References
196(1)
Chapter 12 Iron-Doped Hausmannite - (Mn1-xFex)3±δO4
197(10)
12.1 Introduction
197(1)
12.2 Methods and Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
197(5)
12.3 Diffusion in Iron-Doped Hausmannite
202(1)
12.4 Conclusions
203(1)
References
204(3)
Chapter 13 Hausmannite Doped with Iron and Cobalt - (CoxFezMn2z)3±δO4
207(10)
13.1 Introduction
207(1)
13.2 Methods, Results of Calculation of the Diagrams of the Concentrations of Defects, and Discussion
207(5)
13.3 Diffusion in Hausmannite Doped with Cobalt and Iron
212(3)
13.4 Conclusions
215(1)
References
216(1)
Chapter 14 Lithium-Manganese Spinel - LiMn2O4
217(16)
14.1 Introduction
217(1)
14.2 Reactions of Formation of Point Defects
217(5)
14.3 Methods of the Calculations of the Diagrams of the Concentrations of Defects
222(3)
14.4 Results of Calculation of the Diagrams of the Concentrations of Points Defects
225(3)
14.5 Concentration of Electronic Defects and their Mobility
228(1)
14.6 Conclusions
229(1)
References
230(3)
Chapter 15 Structure of Defects in Doped Hausmannite: Summary
233(10)
15.1 Effect of Dopants on the Concentration of Point Defects in Hausmannite
233(3)
15.2 Influence of Dopants on the Mobility of Ions via Defects in Hausmannite
236(3)
References
239(4)
PART IV Diagrams of Concentrations of Point Defects in Oxide Solid Solutions (Fe1-xMx)1-δO (where M = Mn and Co)
Chapter 16 Structure of Point Defects in Oxides Fe1-δO, Mn1-δO and Co1-δO
243(10)
16.1 Short Introduction
243(2)
16.2 Defect Equilibria in Simple Oxides Mδ1-δO and in Oxide Solutions (Fe1-xMx)1-δO
245(4)
References
249(4)
Chapter 17 Manganese-Wustite - (Fe1-xMnx)1-δO
253(30)
17.1 Introduction
253(1)
17.2 Calculations of Defect Concentrations Diagrams
253(3)
17.3 Point Defects Concentrations Diagrams - Results
256(14)
17.4 Diffusion in Manganese-Doped Wiistite
270(1)
17.5 Concentration of Electronic Defects and their Mobility
271(7)
17.6 Conclusions
278(3)
References
281(2)
Chapter 18 Cobalt-Wiistite - Halite (Fe1-xCox)1-δO
283(20)
18.1 Introduction
283(1)
18.2 Calculations of Defect Concentrations Diagrams
283(1)
18.3 Point Defects Concentrations Diagrams - Results
284(6)
18.4 Diffusion in Cobalt-Doped Wiistite
290(4)
18.5 Concentration of Electronic Defects and their Mobility
294(4)
18.6 Conclusions
298(2)
References
300(3)
Index 303
Andrzej Stokosa is Professor Emeritus at Cracow University of Technology, Faculty of Chemical Engineering and Technology in Krakow, Poland. After receiving MSc degree in chemistry, at the Jagiellonian University in Krakow, he was employed at the AGH University of Mining and Metallurgy in Krakow in the Department of Solid State Chemistry in the group of Professor Stanisaw Mrowec. He received his PhD degree in 1972, DSc (habilitation) degree in 1984. He moved to Cracow University of Technology in 1989 and became Head of Physical Chemistry Department as Associate Professor and was promoted to full professor position in 1992.



Professor A. Stokosa is an author and co-author of more than 150 scientific papers, the author of books: Non-Stoichiometric Oxides of 3d Metals (Trans. Tech. Pub. Pfaffikon, Switzerland, 2015 (Mat. Sci. Foundations 79 (2015)). "Basic Phenomenological and Statistical Thermodynamics", "Introduction to Physical Chemistry" and several other standard textbooks for students (in Polish). He has published in the area of solid state materials associated with crystallochemistry; structure and thermodynamics of point defects in metal oxides and sulfides; the defects and electronic structure modification for the use in electrochemical intercalation; kinetics and mechanism of catalytic and electrocatalytic reactions.



Stefan S. Kurek is Assistant Professor at Cracow University of Technology in Krakow, Poland. He graduated from this University in 1974, and got his PhD in chemical technology there in 1982. He worked as postdoc in the UK, at the Universities of Birmingham and Bristol, on coordination compounds, including electron transfer from photoexcited porphyrins. Now, his research interests focus on molecular electrochemistry.
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