Now showing items 1-10 of 17
Dielectric breakdown characteristics of a high current metal vapor plasma
(Elsevier, 1987)
Time- and spatially-resolved spectroscopy is used to study the early-time spectral features of the plasmas produced by high-current, capacitive discharges through thin silver films. Spectra are compared for several support ...
The thermodynamics of ammonium scheelites IV. Heat capacity of ammonium metaperiodate NH4IO4 from 8 to 324 K
(Elsevier, 1987-07)
The heat capacity of the scheelite salt ammonium metaperiodate, NH4IO4, was measured from 8 to 324 K using adiabatic calorimetry. The heat capacity against temperature curve shows an excess with a maximum around 200 K as ...
The thermodynamics of ammonium scheelites V. Heat capacity of deuterated ammonium metaperiodate ND4IO4 from 8 to 329 K
(Elsevier, 1987-10)
The heat capacity of the scheelite salt: deuterated ammonium metaperiodate, ND4IO4, was measured from 8 to 329 K using adiabatic calorimetry. The heat capacity against temperature curve shows a broad maximum with a peak ...
Thermodynamics of copper sulfides III. Heat capacities and thermodynamic properties of Cu1.75S, Cu1.80S, and Cu1.85S from 5 to about 700 K
(Elsevier, 1987-12)
The heat capacities of Cu1.75S, Cu1.80S, and Cu1.85S have been measured by adiabatic-shield calorimetry from 5 to about 700 K. The heat-capacity curves show transitions near 312, 337, and 355 K in Cu1.75S and Cu1.80S and ...
Low-temperature heat capacity and thermodynamic functions of IrO2
(Elsevier, 1987-11)
The heat capacity from 5 to 350 K of IrO2 has been measured by quasi-adiabatic equilibrium calorimetry. The values for the thermodynamic properties at 298.15 K have been calculated as Cp, m(T)/R = 6.687, [Delta]0TSmo/R = ...
CO hydrogenation on Ru/Al2O3: Selectivity under transient conditions
(Elsevier, 1987-06)
Transient response and isotopic tracer techniques were used to investigate the surface coverages of the reactants and the selectivity of ruthenium/alumina catalysts in CO hydrogenation. Two forms of carbon--active carbidic ...
The thermodynamics of ammonium scheelites VI. An analysis of the heat capacity and ancillary values for the metaperiodates KIO4, NH4IO4, and ND4IO4
(Elsevier, 1987-11)
An analysis of the heat capacity of NH4IO4, ND4IO4, and KIO4 has been carried out in which the effects of the anisotropy of the thermal expansion have been considered, an approach hitherto used successfully for the perrhenates ...
Thermodynamic properties of RuSe2 from 5 to 1500 K
(Elsevier, 1987-10)
The heat capacity of RuSe2 has been measured in the range from 5 to 988 K with adiabatic low- and high-temperature calorimeters. From 882 to 1483 K a drop calorimeter was used to measure enthalpy increments of the compound. ...
Thermodynamics of thallium alkanoates III. Heat capacity and thermodynamic functions of thallium(I) n-tetradecanoate from 7 to 450 K
(Elsevier, 1987-03)
The heat capacity of thallium(I) n-tetradecanoate was measured by adiabatic calorimetry to 350 K and by d.s.c. from 235 through 460 K. Good agreement between the methods was obtained within the common temperature range. ...
Thermodynamics of copper sulfides II. Heat capacity and thermodynamic properties of synthetic covellite, CuS, from 5 to 780.5 K. Enthalpy of decomposition
(Elsevier, 1987-11)
The heat capacity of CuS has been measured by adiabatic shield calorimetry from 5 to 840 K. The heat capacity increases regularly up to about 750 K and then more strongly as the decomposition temperature (780.5 K) of ...