A method for introducing gas like oxygen, air or carbon dioxide into water, in which a water flow enriched in the gas is passed through a reaction chamber so that the flow rotates around and moves along the Longitudinal axis, a sudden pressure minimum is provided in a section of this axis...
Water-bonding gel electrolyte As a critical component of the refillable Zn battery, the water-bonding CarraChi gel was prepared by crosslinking k-carrageenan and chitosan using a simple mixing-casting method and subsequent immersion in 2 M ZnSO4(Fig.2a). The protonated -NH3+in chitosan interac...
As one of the unconventional gas resources, natural gas hydrate is ice-like non-stoichiometric clathrate hydrate with gas enclosed in water cages formed by hydrogen bonding, also namely as “combustible ice” (Sloan, 2003; Wang et al., 2017; Sloan and Koh, 2008; Wu et al., 2021). ...
Gas and aqueous solution phase thermodynamic properites of NH2 and NH3+ and several other species were calculated. The examination of solution phase properties of the radicals was facilitated by study of the structures and transition energies of aquo complexes. H-bonding interaction energies decreased ...
Hydrogen bonding networks in the two structures. which link the complex cations to the perchlorate ions and lattice water molecules, are ap... Terence J. Goodwin - 《Journal of Coordination Chemistry》 被引量: 14发表: 1988年 How do oil prices affect the GDP and its components? New evidence...
A large value of the lattice energy indicates very strong bonding in the solid, hence a high melting point, and insolubility in water. The face-centered cubic structure adopted by the ionic compounds NaCl and MgO is shown in Figure 3. The small spheres represent the cations, and the large...
Hydrogen bonding. 32. An analysis of water-octanol and water-alkane partitioning and the delta log P parameter of seiler A general linear solvation energy equation has been used to analyze published partition coefficients in the systems water-octanol (613 solutes), water-hexa... MH Abraham,HS ...
The repulsion due to the water dipole and the more distant X- has a much smaller effect. Therefore, the bonding in (MXM−OH2)+ for constant M and different X ions changes very little. Similarly, for constant X and different M, the bonding follows the hydration energy trends observed ...
The etching depth corresponds to the channel height and the width is fixed by the masking of the wafer. After anodic bonding with borosilicate glass to close the channels, the length is set by cutting the wafer at specific points. Before the bonding process, the width and height of the ...
(HEVs). Also, electricity can be used to produce H2via electrolysis of water. The energy use and emission effects of electricity as a transportation fuel are primarily determined by the type of fuels (e.g., coal, NG, or oil) used and the type of fuel combustion technologies (e.g., ...