Enthalpies of formation h1 of Ge Te alloys were measured by direct reaction calorimetry in the temperature range 1030 Ge < 1. The measurements were performed with a high temperature (T/K < 1400) Tian-Calvet calorimeter.doi:10.1002/bbpc.19760800825C. Bergman...
enthalpy of activationThe temperature dependence of oxygen reduction reaction (ORR) was studied on highly dispersed Pt nanoparticles supported on a carbon cryogel. The specific surface area of the support was 517 m2 g-1, the Pt particles diameter was about 2.7 nm and the loading of the catalyst...
Secondary organic aerosol (SOA) formation has been investigated as a function of temperature and humidity for the ozone-initiated reaction of the two monoterpenes α-pinene (243–313 K) and limonene (253–313 K) using the 84.5 m3 aerosol chamber AIDA. This paper gives an overv...
Enthalpies of formation of Me3U (Me = Ru, Rh, Pd) by high-temperature reaction calorimetry 来自 Elsevier 喜欢 0 阅读量: 20 作者:Woo-Gwang,Jung,and,J O.,Kleppa 摘要: The standard molar enthalpy of formation of Pd3U was determined by (solute + solvent) drop calorimetry at (1473 ± 2...
The reaction was heated to 80 °C for 45 minutes. After heating, the reaction was allowed to cool to room temperature. At this point, the resulting particles are coated non-covalently with a dextran sheath but require crosslinking to ensure that the coating will remain intact during ...
Cold-adapted enzymes from psychrophilic species show the general characteristics of being more heat labile, and having a different balance between enthalpic and entropic contributions to free energy barrier of the catalyzed reaction compared to mesophili
(3) for the enthalpies for the GP.Cr complex (HT(GP.Cr)), the free GP (HT(GP)) and the free Cr (HT(Cr)) relates the enthalpy change for GP binding to Cr at temperature T, ΔHa_receptor_T, to that (ΔHa_receptor_T0) measured experimentally at temperature T0 (Du et al., ...
The temperature dependence of the solubility of proton defects in SrTiO3 single crystals was investigated by IR spectroscopy. Based on the integrated absorption of the OH stretching vibration bands, the enthalpies of the dissolution reaction were determined for undoped and Fe-doped SrTiO3. In ...
A .yaml file is given to the --pes argument which specifies the reaction: Catalyst + Substrate -> TS. Because multiple conformers for the catalysts and transition states have been provided, GoodVibes will calculate a correction to the free energy based on the number of accessible conformations...
For phase diagram research one might also want to determine other thermodynamic temperatures associated with melting and freezing; for example, in binary alloys, invariant reaction temperatures and their character; viz., eutectic and peritectic. In ternary and higher order systems, information is sought...