Belay Zeleke Dilnesa - Eawag-Empa Library

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Techniques XRD X-ray diffraction TGA Thermogravimetric analysis DTG Derivative thermogravimetric analysis SEM Scanning electron microscopy XAS X-ray absorption spectroscopy ABBREVIATIONS EXAFS Extended X-ray absorption fine structure IR Infrared spectroscopy ICP/OES Inductively-coupled plasma optical emission spectrometry ICP/MS Inductively-coupled plasma mass spectrometry GEMS Gibbs energy minimization selector MBSSAS Margules binary solid solution aqueous solution PDF Powder diffraction file Thermodynamic parameters CP 0 standard molar heat capacity of species at T, P(J K -1 mol -1 ) ∆rCP 0 T ∆rCP 0 T0 ∆fG 0 T0 ∆rG 0 T ∆Gex standard molar heat capacity change of reaction at T (J K -1 mol -1 ) standard molar heat capacity change of reaction at T0 = 298 K(25°C)( J K -1 mol -1 ) standard molar Gibbs energy (of formation from elements)at T0 =298 K (25°C)(KJ mol -1 ) standard Gibbs energy change in a reaction (KJ mol -1 ) excess molar Gibbs energy of mixing for the solid solution series (KJ mol -1 ) ∆fG 0 i standard molar Gibbs energy of formation of end member i of a solid solution series (KJ mol -1 ) 189
ABBREVIATIONS ∆Gid molar Gibbs energy of mixing of an ideal solid solution (KJ mol -1 ) ∆GM molar Gibbs energy of mixing for end members i of the solid solution series (KJ mol -1 ) ∆Gss molar Gibbs energy of a solution between different end members i (KJ mol -1 ) γi Activity coefficient of species i ∆rH 0 T standard change of enthalpy of reaction at T (KJK -1 mol -1 ) ∆rH 0 T0 standard change of enthalpy of reaction at T0=298 K (25°C)(KJK -1 mol -1 ) ∆fH 0 T0 standard molar enthalpy at T0 = 298 K (25°C)(KJ K -1 mol -1 ) I effective molal ionic strength of aqueous solution KT thermodynamic equilibrium constant of reaction at T П total solubility product in Lippmann phase diagrams R universal gas constant (8.31451 J K -1 mol -1 ) ∆rS 0 T standard entropy change in reaction at T (J K -1 mol-1) ∆rS 0 T0 standard entropy change in reaction at T0 =298K (25°C) (JK -1 mol -1 ) S 0 T0 standard molar absolute entropy at T0 =289K (25°C) (JK -1 mol -1 ) T temperature of interest (K) T0 V 0 reference temperature (298 K) standard molar volume (cm 3 mol -1 ) Xaq,I aqueous activity fractions of the substitutable species i Xi mole fraction of end member i in solid solution logKs0 solubility product 190
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Fe-containing hydrates and their fa
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The measured composition of the liq
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ZUSAMMENFASSUNG Thermodynamische Mo
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konnten die Fe-haltigen Hydrate im
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I owe to thank all the laboratory t
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Table 19 Compositions of Al/Fe-mono
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LIST OF FIGURES Fig. 1 Calculated v
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Fig. 34 Calculated solubility produ
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Fig. 62 Calculated solubility produ
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Table of Contents TABLE OF CONTENTS
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TABLE OF CONTENTS 3. SYNTHETIC FE
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TABLE OF CONTENTS 3.5.4. Solid solu
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1 INTRODUCTION CHAPTER 1 INTRODUCTI
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CHAPTER 1 INTRODUCTION be formed. T
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cm 3 /100 g cement 85 80 75 70 65 6
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CHAPTER 1 INTRODUCTION 1.4 Characte
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CHAPTER 1 INTRODUCTION Fig. 4 Sampl
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CHAPTER 1 INTRODUCTION Identificat
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CHAPTER 2 MATERIALS AND METHODS han
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3CaOAl2O3 + 6H2O → 3CaOAl2O36H2O
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CHAPTER 2 MATERIALS AND METHODS Tab
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CHAPTER 2 MATERIALS AND METHODS 2.2
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CHAPTER 2 MATERIALS AND METHODS fil
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CHAPTER 2 MATERIALS AND METHODS at
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CHAPTER 2 MATERIALS AND METHODS the
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CHAPTER 2 MATERIALS AND METHODS 0 t
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CHAPTER 2 MATERIALS AND METHODS Tab
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CHAPTER 2 MATERIALS AND METHODS 2.3
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CHAPTER 2 MATERIALS AND METHODS The
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CHAPTER 3 SYNTHETIC FE-CONTAINING H
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a). b). CHAPTER 3 SYNTHETIC FE-CONT
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o layer thickness (A) 8.0 7.8 7.6 C
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Phase log KSo CHAPTER 3 SYNTHETIC F
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volume [cm 3 ] 700 600 500 400 300
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Intensity [arb. units] Fe-Fr CHAPTE
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Page 164 and 165: CHAPTER 3 SYNTHETIC FE-CONTAINING H
Page 172 and 173: CHAPTER 4 FE-CONTAINING HYDRATES IN
Page 182 and 183: (Al+Fe)/Ca (Al+Fe)/Ca 0.8 0.6 0.4 0
Page 188 and 189: k 3 (k) CHAPTER 4 FE-CONTAINING HYD
Page 200 and 201: differentiated relative weight Weig
Page 202 and 203: Early reaction CHAPTER 4 FE-CONTAIN
Page 204 and 205: weight loss in % differentiated rel
Page 208 and 209: 5. GENERAL CONCLUSION AND OUTLOOK a
Page 210 and 211: Speciation of iron(III) in hydrated
Page 212 and 213: 5. GENERAL CONCLUSION AND OUTLOOK
Page 216 and 217: APPENDIX APPENDIX Appendix A: Addit
Page 218 and 219: Intensity (arb. Units) P Fe 2O 3 R
Page 220 and 221: APPENDIX Appendix B7 XRD patterns o
Page 222 and 223: REFERENCES REFRENCES [1] H.F.W. Tay
Page 224 and 225: REFRENCES [29] M. Vespa, R. Dähn,
Page 226 and 227: REFRENCES [54] M. Balonis, B. Lothe
Page 228 and 229: REFRENCES [81] H.F.W. Taylor, Cryst
Page 230 and 231: REFRENCES [107] K. Kyritsis, N. Mel
Page 232 and 233: REFRENCES [134] M. Wilke, F. Farges
Page 235 and 236: CURRCULUM VITAE Curriculum Vitae Na
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