𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Heat capacity of LiInS2, LiInSe2 and LiInTe2 between 200 and 550 K

✍ Scribed by Prof. Dr. G. Kühn; E. Pirl; Dr. H. Neumann; Dr. E. Nowak

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
279 KB
Volume
22
Category
Article
ISSN
0232-1300

No coin nor oath required. For personal study only.

✦ Synopsis

and LiInTez between 200 and 550 H The molar heat capacity at constant pressure of LiInS,, LiInSe, and LiTnTe, was measured in the temperature range from about 200 K to 550 K. An analysis of t'he experimental data showed that the anharmonic contribution to the heat capacity can be described by a polynomial of fourth order in the temperat'ure. A comparison of the results for the Li InC;[ compounds with those for the AgR"' C;I and A*lR1'-C: chalcopyrite compounds showed that the lattice anharmonicity effects are essentially influenced by the specific nature of the Li-Cvl bond. I )ie molare Wiirmekapazitat bei konstantem Druck wurde fur LiInS,, LiInSe, und LilnTe, im I'emperaturbereich von et,wa 200 I ( bis 550 K gemessen. Eine Analyse der experimentellen Uaten zeigte, da13 der anharmonische Reitrag zur Wiirmekapazitat durch ein Polynom vierten Grades in der Temperatur beschrieben werden kann. Ein Vergleich der Ergebnissc fur die LiInCrI-Verbindungen mit den Resultaten fur die AgB' I' C;'iind A"RI'C;-Verbindungen mit Chalkopyritstruktur zeigt, da13 die durch Gitteranharmonizit a t bedingten Effekto wesentlich durch die spezifische Natur der Li-Cvl-Bindung beein-flu13t werden.

📜 SIMILAR VOLUMES

Heat capacity of Ag6Ge10p12 from 180 to
Heat capacity of Ag6Ge10p12 from 180 to 550 K
✍ Dr. E. Nowak; Dr. H. Neumann; Dr. M. S. Omar 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

## Dedicated to Professor Hermann NEELS on the occasion of his 75th birthday The molar heat capacity a t constant pressure of Ag,Ge,,P,, is measured in the temperature range from 180 t o 550 K and the standard molar enthalpies and entropies relative t o 298.15 K are calculated on the basis of thes

Heat capacities between the temperatures
Heat capacities between the temperatures 10 K and 445 K for 2,4-dimethylpyrrole and barriers to methyl-group rotation in the solid state for 2,4- and 2,5-dimethylpyrrolea,b
✍ R.D. Chirico; I.A. Hossenlopp; B.E. Gammon; S.E. Knipmeyer; W.V. Steele 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 361 KB

Heat capacities and enthalpy increments between the temperatures \(T=10 \mathrm{~K}\) and \(445 \mathrm{~K}\) were determined for 2,4-dimethylpyrrole by adiabatic calorimetry. (Chemical Abstract registry number \([625-82-1]\).) The triple-point temperature and enthalpy of fusion are reported, and en

Heat capacity and thermodynamic properti
Heat capacity and thermodynamic properties of anisotropic crystals: PbI2, ZnCl2, and AsI3at temperatures from 5 K to 350 K
✍ J.T Sipowska; J.J McBride; E.F Westrum; Jr 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 175 KB

Heat capacities of PbI , ZnCl , and AsI have been determined by adiabatic shield 2 2 3 calorimetry from T s 5 K to T s 350 K. No anomalous regions were found in the heat capacity of PbI and ZnCl . Two anomalous regions were found in the heat capacity of AsI : 2 2 3 one small sharp peak at T s 161 K,

Specific heat of soft carbons between 0.
Specific heat of soft carbons between 0.6° and 4.2° K—I
✍ Pierre Delhaes; Yoshihiro Hishiyama 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 731 KB

The specific heat of soft carbon heat-treated to temperatures between 1600" and 3100°C was investigated between O-57" and 4.2"K. As HTT decreases a large increase in the component of the speciftc heat varying linearly with T is observed as well as in the non-linear component. The linear component se