vapor density<1 (vs air) vapor pressure3 mm Hg ( 37 °C) refractive indexn20/D1.34(lit.) storage temp.Store at +5°C to +30°C. solubilityMiscible in methanol, acetone, Ethanol. formliquid colorcolorless Specific Gravity1.000 (20/20℃) ...
2.6 VaporDensity <1 (vs air) 2.7 Appearance colourless liquid 2.8 Storage 2-8℃ 2.9 Chemical Properties colourless liquid 2.10 Physical Properties Colorless, odorless, tasteless liquid; refractive index 1.3330; exists in three allotropic forms: solid ice, liquid water, and gaseous steam (or vapo...
Among the most widely pursued drug target class, the protein kinases3, p38α MAPK represents an intensively studied kinase, for which numerous inhibitors have been developed to date, but still no approved drug exists22. Conformational dynamics of this kinase on a longer timescale have been studied...
①体积小 ②电密度大 ③水中 low the entropy ④form local high density water Chaotrope 特点 ①大体积 ②电密度小 ③大极性(电子容易分布不均匀导致极性产生) ④form local low density water 3.对上述内容的解释 ①Low the entropy/Form local high density water 在水中,水分子的极性部分会与Kosmotrope的盐...
Densityrhokg/m^3 Specific heat capacity at constant pressureCpJ/kg/K Specific heat capacity at constant volumeCvJ/kg/K Isothermal bulk modulusKtMPa Pressure derivative of the Isothermal bulk modulusKp- Isoentropic bulk modulusKsMPa Thermal expansivityalpha/K ...
High permeability and high relative density are the design goals for robust and high-throughput metamaterials for the applications of high-efficient matter transportation without the reaction between liquid and solid. However, we consider that in the application of metamaterial catalysts, having relatively...
The density functional theory (DFT) calculations were performed in periodic boundary conditions with the Vienna Ab initio Simulation Package (VASP 5.4.1). The electron–ion interactions are described by the PAW formalism [42]. The DFT + U approach was used to describe the spin-polarized ele...
Aqueous solutions of long-chain imidazolium ionic liquids have been investigated by surface tension and steady-state fluorescence measurements at room temp... B Dong,X Zhao,L Zheng,... - 《Colloids & Surfaces A Physicochemical & Engineering Aspects》 被引量: 500发表: 2008年 Chemistry. Ions at...
7). Further density functional theory (DFT) calculations were performed to establish the atomic model of Au1/BP nanosheets. To simulate Au1/BP nanosheets, we situated the Au single atom at the bridge P sites (inset of Fig. 1d), considering thermodynamic stability and two Au–P bonds as ...
Catalyst confinement at angstrom-scales has been theoretically-predicted to have much better catalytic performance owing to the stronger electronic interactions, spatial localization, and more effective diffusion and reactions than in the nanometer-confinement case2,10. For example, density functional theory...