Solid Solutions
نویسندگان
چکیده
منابع مشابه
Solid aqueous solutions
In most treatments of aqueous "solutions" it is taken for granted that water is present in the liquid state and in excess, with the concentrations of solutes limited by their saturation solubilities. Hence, the thermodynamic reference states are defined as the infinitely dilute solution, a solution of unit molality, etc. In recent years supersaturated aqueous solutions have been receiving incre...
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This is a short note explaining how to average over a set of calculations at diierent supercell conngurations to give the correct values of thermodynamic quantities for a disordered solid solution.
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We demonstrate that a hardening rule exists in cubic solid solutions with various combinations of ionic, covalent and metallic bonding. It is revealed that the hardening stress ∆τFcg is determined by three factors: shear modulus G, the volume fraction of solute atoms fv, and the size misfit degree δb. A simple hardening correlation in KCl-KBr solid-solution is proposed as ∆τFcg = 0.27 G. It is ...
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The study of nucleation and growth mechanisms of salts from aqueous solutions, as a function of supersaturation, is described using both macroscopic and microscopic experiments. In situ observations in a fluid cell in an atomic force microscope (AFM) reveal phenomena not accounted for in standard crystal-growth theories, specifically on the role of the crystal structure of the substrate in cont...
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pyrophyllite solid solutions, AlrSi.-.Al,oro-.(oHr*"), have been synthesized from a gel and from lightly ground and milled natural materials. Solid solutions crystalliTe from structurally degraded or amorphous starting materials due to the tendency for Al3* to enter tetrahedral sites. The extent of solid solution is small; synthesis from a gel yielded pyrophyllite with the formula Al2 o(Si3 rAL...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry
سال: 1899
ISSN: 0092-7325,1541-5740
DOI: 10.1021/j150012a001