High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium

High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium PDF Author: Louis B. Pankratz
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Category : Cerium
Languages : en
Pages : 14

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High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium

High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium PDF Author: Louis B. Pankratz
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ISBN:
Category : Cerium
Languages : en
Pages : 14

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High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium

High-temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium PDF Author: Louis B. Pankratz
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ISBN:
Category :
Languages : en
Pages :

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High-Temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium

High-Temperature Heat Contents and Entropies of Sesquioxides of Lutetium, Dysprosium, and Cerium PDF Author:
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Category :
Languages : en
Pages :

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High-temperature heat-content vaiues of pure Lu sesquioxide and Dy-sesquioxide were measured over the temperature range from 298 to 1800 deg K. Similar data for Ce sesquioxide were calculated from measurements of a mixture of Ce sesquioxide and dioxide and known values for Ce dioxide. The results for Lu sesquioxide are regular. Dysprosium sesquioxide has a minor thermal anomaly near 1590 deg K, the extra heat absorption being 220 cal/mole. Hexagonal Ce sesquioxide undergoes a transformation around 1050 deg K, which is only slowly reversible; consequently results were obtained for both the low- and high-temperature varieties. The original heat-content data are reported, and smooth values of heat content and the corresponding entropy increments are tabulated. Equations were derived to represent the heat-content values. (auth).

High-temperature Heat-content and Entropy Data for Vanadium Silicide (V3Si)

High-temperature Heat-content and Entropy Data for Vanadium Silicide (V3Si) PDF Author: Louis B. Pankratz
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Category : Vanadium
Languages : en
Pages : 550

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High-temperature Heat Contents and Entropies of Two Praseodymium Oxides and Three Terbium Oxides

High-temperature Heat Contents and Entropies of Two Praseodymium Oxides and Three Terbium Oxides PDF Author: L. B. Pankratz
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Category : Praseodymium
Languages : en
Pages : 16

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author: Geological Survey (U.S.)
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Category : Geology
Languages : en
Pages : 474

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Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures

Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures PDF Author: Richard A. Robie
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Category : Mineralogy
Languages : en
Pages : 464

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A summary of the thermodynamic data for minerals at 398.15 K together with calculated values for the functions CP̊, T ̦[delta]Hf̊, T ̦[delta]Gf̊, T ̦ST̊ ̦(HT̊-H2̊9)/T, and GT̊-H2̊9)/T at temperatures up to 1,800 K.

Studies on the Spectrochemical Analysis of Solutions

Studies on the Spectrochemical Analysis of Solutions PDF Author: Andrew A. Cochran
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Category : Air
Languages : en
Pages : 474

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
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Category : Aeronautics
Languages : en
Pages : 184

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Report of Investigations

Report of Investigations PDF Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages :

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