Low-temperature heat capacities of molybdenum diselenide and ditelluride
نویسندگان
چکیده
منابع مشابه
Low-temperature heat capacities of synthetic pyrope,
The heat capacities of synthetic pyrope (Mg,Al,Si,O,,), grossular (CasAI,SisO12), and a solid solution pyrope,,grossular,, (Mg,,sCa,,,Al,Si,O,,) have been measured by adiabatic calorimetry in the temperature range l&350 K. The samples were crystallized from glasses in a conventional pistoncylinder apparatus. The molar thermophysical properties at 298.15 K (J mol’ K‘) are: c; So298 % H’h, &P Pyr...
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Heat capacities of platinum disulfide, platinum ditelluride, and palladium ditelluride were measured in the range 5° to 350 K. They show the normal sigmoidal temperature dependence with no evidence of transitions or other anomalies. The derived heat capacity equations were integrated. Values of Cp , So Soo, HO-Hoo, and -(FO-HoO)/T are tabulated for selected temperatures. At 298.15°K the entropi...
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Pulsed laser vaporization has been used to produce nanooctahedra of MoS2 and MoSe2. The nanooctahedra primarily form in two- or three-layer nested octahedra, although nesting up to five layers has been observed. Tilting the TEM sample stage and mapping how the images of single particles transformed provided the evidence to verify their octahedral geometry. Analysis of 30 two- and three-layered ...
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ژورنال
عنوان ژورنال: The Journal of Chemical Thermodynamics
سال: 1975
ISSN: 0021-9614
DOI: 10.1016/0021-9614(75)90009-9