ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Monograph available for loan
    Monograph available for loan
    Silicate glasses and melts : properties and structure (2005)
    Amsterdam [u.a.] : Elsevier
    Associated volumes
    Details Availability
    Call number: 10/M 09.0224
    In: Developments in geochemistry
    Description / Table of Contents: Contents: 1. The Discovery of Silicate Melts. An Industrial and Geological Perspective. 2. Glass Versus Melt. 3. Glasses and Melts vs. Crystals. 4. Melt and Glass Structure - Basic Concepts. 5. Silica - A Deceitful Simplicity. 6. Binary Metal Oxide-Silica Systems I. Physical Properties.7. Binary Metal Oxide-Silica Systems II. Structure. 8. Aluminosilicate Systems I. Physical Properties. 9. Aluminosilicate Systems II. Structure. 10. Iron-bearing Melts I. Physical Properties. 11. Iron-bearing Melts II. Structure. 12. The Titanium Anomalies. 13. Phosphorus. 14. Water - An Elusive Component. 15. Volatiles I. The System C-O-H-S. 16. Volatiles II. Noble Gases and Halogens. 17. Natural Melts.
    Type of Medium: Monograph available for loan
    Pages: xv, 544 S.
    ISBN: 0444520112
    Series Statement: Developments in geochemistry 10
    Classification:
    Geochemistry
    Location: Reading room
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    BOOK
    Link to Library Catalog
    get availability status
  • 2
    Monograph available for loan
    Monograph available for loan
    Silicate Glasses and Melts (2018)
    Amsterdam : Elsevier Science
    Details
    Call number: 17/M 20.93246
    Type of Medium: Monograph available for loan
    Pages: vii, 708 Seiten , Graphiken
    Edition: 2nd ed
    ISBN: 978-0-444-63709-6
    Classification:
    Chemistry
    Language: English
    Note: 1.1. The Early History of Glass; 1.2. Glass and Science; 1.3. The Discovery of Natural Melts; 1.4. The Physical Chemistry of Melts; 1.5. Summary Remarks; References; Chapter 2. Glass Versus Melt; 2.1. Relaxation; 2.2. Glass Transition; 2.3. Configurational Properties; 2.4. Summary Remarks; References; Chapter 3. Glasses and Melts vs. Crystals; 3.1. Basics of Silicate Structure 3.2. Thermodynamic Properties3.3. Liquid-Like Character of Crystals; 3.4. Summary Remarks; References; Chapter 4. Melt and Glass Structure -- Basic Concepts; 4.1. Bond Length, Bond Angle, and Bond Strength in Silicates; 4.2. Network-Formers; 4.3. Network-Modifying Cations and Linkage between Structural Units; 4.4. Bonding, Composition and Effects on Melt Properties; 4.5 Mixing, Order, and Disorder; 4.6. Summary Remarks; References; Chapter 5. Silica -- A Deceitful Simplicity; 5.1. An Outstanding Oxide; 5.2. Physical Properties; 5.3. Structure of SiO2 Glass and Melt 5.4. Effects of Pressure and Temperature5.5. Summary Remarks; References; Chapter 6. Binary Metal Oxide-Silica Systems -- I. Physical Properties; 6.1. Phase Relationships; 6.2. Thermodynamics of Mixing; 6.3. Volume and Transport Properties; 6.4. Summary Remarks; References; Chapter 7. Binary Metal Oxide-Silica Systems -- II. Structure; 7.1. Pseudocrystalline Models of Melt Structure; 7.2. Thermodynamic Modeling and Melt Structure; 7.3. Numerical Simulation of Melt Structure; 7.4. Structure from Direct Measurements; 7.5. Structure and Melt Properties; 7.6. Summary Remarks; References Chapter 8. Aluminosilicate Systems -- I. Physical Properties8.1. Phase Relationships; 8.2. Thermodynamics of Mixing; 8.3. Volume and Viscosity; 8.4. Summary Remarks; References; Chapter 9. Aluminosilicate Systems -- II. Structure; 9.1. Binary Al2O3-Bearing Glasses and Melts; 9.2. Meta-Aluminosilicate Glasses and Melts (SiO2-M1/xAlO2); 9.3. Peralkaline Aluminosilicate Glasses and Melts; 9.4. Pressure and the Structure of Aluminosilicate Melts; 9.5. Structure and Properties of Aluminosilicate Melts; 9.6. Summary Remarks; References; Chapter 10. Iron-bearing Melts -- I. Physical Properties 10.1 Ferrous and Ferric Iron10.2. Phase Equilibria; 10.3. Iron Redox Reactions; 10.4. Physical Properties; 10.5. Summary Remarks; References; Chapter 11. Iron-bearing Melts -- II. Structure; 11.1. Ferric Iron; 11.2. Ferrous Iron; 11.3. Ferric and Ferrous Iron in Silicate Melts at High Temperature; 11.4. Iron in Silicate Melts and Glasses at High Pressure; 11.5. Summary Remarks; References; Chapter 12. The Titanium Anomalies; 12.1. Phase Relations and Glass Formation; 12.2. Physical Properties; 12.3. Structure of Titanosilicate Glasses and Melts; 12.4. High-Temperature Studies
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    E-BOOK
  • 3
    Monograph available for loan
    Monograph available for loan
    Thermodynamic data, models, and phase diagrams in multicomponent oxide systems : an assessment for materials and planetary scientists based on calorimetric, volumetric and phase equilibrium data (2004)
    Berlin [u.a.] : Springer
    Details Availability
    Call number: 10/M 04.0471
    Description / Table of Contents: This book presents thermodynamic data on oxides in the system MgO-FeO-Fe2O3-Al2O3-SiO2. These data are produced by a process of assessment that involves the integration of thermochemical (calorimetric) and phase equilibrium data. The latter have been selected from a number of publications in high-pressure research conducted at pressures and temperatures in the range of 1 bar to several Giga Pascals and 300 to 2500 K respectively.
    Type of Medium: Monograph available for loan
    Pages: XXII, 198 S.
    ISBN: 3540140182
    Series Statement: Data and knowledge in a changing world
    Location: Reading room
    Branch Library: GFZ Library
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    BOOK
    Link to Library Catalog
    get availability status
  • 4
    Electronic Resource
    Electronic Resource
    Raman spectroscopy, x-ray diffraction, and phase relationship determinations with a versatile heating cell for measurements up to 3600 K (or 2700 K in air) (1993)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 74 (1993), S. 5451-5456 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A simple, rapid, and inexpensive heating-wire technique is used for physical observations at high temperatures. The upper limit is 2000 K in air with platinum-iridium or platinum-rhodium wires and 2700 K with iridium; temperatures up to 3600 K can be achieved under an inert atmosphere with tungsten wires. Raman spectroscopy measurements made up to 1900 K by this technique suggest that the high-temperature harmonic vibrational behavior of corundum (α-Al2O3) results from the cancellation of anharmonic effects. Powder x-ray diffraction experiments with synchrotron radiation show that perovskite (CaTiO3) changes from orthorhombic symmetry to cubic between 1330 and 1530 K, with an intermediate tetragonal phase likely, consistent with λ-type transitions recorded by recent calorimetric measurements. Finally, observations of CaAl2Si2O8 polymorphism has shown the existence of a new metastable phase.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.354256
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Water and the density of silicate glasses (2000)
    Springer
    Contributions to mineralogy and petrology 138 (2000), S. 337-347 
    Details
    ISSN: 1432-0967
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract A review of published and newly measured densities for 40 hydrous silicate glasses indicates that the room-temperature partial molar volume of water is 12.0 ± 0.5 cm3/mol. This value holds for simple or mineral compositions as well as for complex natural glasses, from rhyolite to tephrite compositions, prepared up to 10–20 kbar pressures and containing up to 7 wt% H2O. This volume does not vary either with the molar volume of the water-free silicate phase, with its degree of polymerization or with water speciation. Over a wide range of compositions, this constant value implies that the volume change for the reaction between hydroxyl ions and molecular water is zero and that, at least in glasses, speciation does not depend on pressure. Consistent with data from Ochs and Lange (1997, 1999), systematics in volume expansion for SiO2–M2O systems (M=H, Li, Na, K) suggests that the partial molar thermal expansion coefficient of H2O is about 4 × 10−5 K−1 in silicate glasses.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004100050567
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Superheating, melting and vitrification through decompression of high-pressure minerals (1988)
    [s.l.] : Nature Publishing Group
    Nature 331 (1988), S. 56-58 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] To avoid ambiguity, the terms vitrification and melting will be used here for the experimentally observed fusions below and above the glass transition, respectively. For the purposes of the present discussion, the glass transition range (that is, the temperature interval in which the glass ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/331056a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Thermodynamic and rheological properties of rhyolite and andesite melts (1993)
    Springer
    Contributions to mineralogy and petrology 113 (1993), S. 572-581 
    Details
    ISSN: 1432-0967
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract The heat capacities of a rhyolite and an andesite glass and liquid have been investigated from relative-enthalpy measurements made between 400 and 1800 K. For the glass phases, the experimental data agree with empirical models of calculation of the heat capacity. For the liquid phases, the agreement is less good owing to strong interactions between alkali metals and aluminum, which are not currently accounted for by empirical heat capacity models. The viscosity of both liquids has been measured from the glass transition to 1800 K. The temperature dependence of the viscosity is quantitatively related to the configurational heat capacity (determined calorimetrically) through the configurational entropy theory of relaxation processes. For both rhyolite and andesite melts, the heat capacity and viscosity do not differ markedly from those obtained by additive modeling from components with mineral compositions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00698324
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Anharmonicity and high-temperature heat capacity of crystals: the examples of Ca2GeO4, Mg2GeO4 and CaMgGeO4 olivines (1992)
    Springer
    Physics and chemistry of minerals 18 (1992), S. 469-479 
    Details
    ISSN: 1432-2021
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: Abstract Drop-calorimetry determinations of the isobaric heat capacity (CP) of Mg2GeO4, Ca2GeO4 and CaMgGeO4 have been made up to 1700 K. The thermal expansion coefficient (α) of these olivine germanates has been determined from high-temperature X-ray measurements up to 1500 K. From these measurements and available compressibility data, one calculates that the isochoric heat capacity (CV) exceeds the harmonic limit of Dulong and Petit above 1000–1200 K. Such an intrinsic anharmonic behaviour can be accounted for by introducing anharmonic parameters ai=(∂ ln v i/∂T)V in vibrational modelling of CV. These parameters are calculated from pressure and temperature shifts of the vibrational frequencies as measured by Raman spectroscopy up to 10 GPa at room temperature and up to 1300 K at 1 bar. A comparison of the Raman spectra of the three germanates with those of natural olivines justifies once again the use of germanates as silicate analogues. Extensive Ca,Mg disordering likely takes place in CaMgGeO4, beginning at about 1100 K and leading to unusually high increases of the heat capacity and thermal expansion coefficient.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00200970
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Melting and premelting of silicates: Raman spectroscopy and X-ray diffraction of Li2SiO3 and Na2SiO3 (1996)
    Springer
    Physics and chemistry of minerals 23 (1996), S. 157-172 
    Details
    ISSN: 1432-2021
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: Abstract The isostructural lithium (Li2SiO3) and sodium (Na2SiO3) metasilicates have been investigated from room temperature up to the melting point by single-crystal Raman spectroscopy and energy-dispersive X-ray powder diffraction. The unit-cell parameters and Raman frequencies of Li2SiO3 vary regularly with temperature up to the melting point, which is consistent with the lack of premelting effects in calorimetric measurements. In contrast, Na2SiO3 undergoes a transition at about 850 K from orthorhombic Cmc 21 symmetry, to a lower symmetry (possibly Pmc 21), and shows near 1200 K changes in the Raman spectra that correlate well with the premelting effects as determined from calorimetry observations. In both compounds, a high alkali mobility likely sets in several hundreds of degrees below the melting point. Premelting in Na2SiO3 is associated with extensive deformation of the silicate chains as evidenced near the melting point by similarities in the Raman spectra of the crystalline and liquid phases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00220727
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    High-temperature X-ray diffraction and Raman spectroscopy of diopside and pseudowollastonite (1998)
    Springer
    Physics and chemistry of minerals 25 (1998), S. 401-414 
    Details
    ISSN: 1432-2021
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: Abstract  Diopside (CaMgSi2O6) and pseudowollastonite (CaSiO3) have been studied by X-ray powder diffraction and Raman spectroscopy up to their respective melting points. In agreement with previous unit-cell parameters determinations below 1100 K, thermal expansion of diopside along the a and c axis is much smaller than along the b axis. For pseudowollastonite, the axis expansivity increases slightly in the order b〉a〉c. For both minerals, the change in unit-cell angles is very small and there are no anomalous variations of the other unit-cell parameters near the melting point. With increasing temperatures, the main changes observed in the Raman spectra are strong increases of the linewidths for those bands which mainly represent Si−O−Si bending (near 600 cm−1) or involve Ca−O or Mg−O stretching, in the range 270–500 cm−1 for diopside, and 240–450 cm−1 for pseudowollastonite. At temperatures near the onset of calorimetric premelting effects, this extensive band widening results in a broad Raman feature that can no longer be deconvoluted into its individual components. No significant changes affect the Si−O streching modes. For both diopside and pseudowollastonite, premelting appears to be associated with enhanced dynamics of the alkaline-earth elements. This conclusion contrasts markedly with that drawn for sodium metasilicate in which weaker bonding of sodium allows the silicate framework to distort and deform in such a way as to prefigure the silicate entities present in the melt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002690050130
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...