The world’s first vessel, Neo Orbis will be powered by a solid form of hydrogen — said to be much easier and safer to store than liquid or compressed forms of H2 — and is expected to get into operational trials at the Port of Amsterdam in June 2023.
A process for obtaining a solid form containing heat-stabilized borazane is described. The solid form is capable of generating hydrogen by thermal decomposition or by a self-maintained combustion reaction. Within the solid form containing borazane, the borazane is heat-stabilized. It has thus ...
Solid-phase extraction is a simple form of liquid chromatography. A range of phases is commercially available, such as silica, C18, C8, C5, C2, phenyl, diol, amino bonded silica, ion exchange phases and polymer phases. Conventional solid-phase extraction is easy to automate both online and ...
Six phenolic acids were recovered (ferulic and p-coumaric acid predominated), which were present mainly in the free form. There was a significant positive correlation between antioxidant activity, as measured with three methods (one based on the hydrogen atom transfer and two based on single ...
48. The improved thermal stability also benefitted from the formation of hydrogen bonds, in addition to the high-temperature-stable nature of PTFEMA. Based on the results, the thermal stability of the FMC-ASPE membranes was verified; this stability could ensure the steady operation of AS-LMBs ...
8.11. During the crystallization process of H3BO3, atomic layers form in parallel to the basal plane, resulting in a triclinic crystal structure. Similar to graphite, the atoms within each layer are closely packed by the strong hydrogen bonds between the boron and oxygen, with some ionic ...
15. The present invention aims to provide a solid proton exchange membrane and a membrane-electrode assembly for use in fabricating an inexpensive and efficient proton exchange fuel cell which enables direct use of an organic fuel without a reformer and use of hydrogen gas. ...
One of the promising solutions to the above issues is to use non-dissociative chemisorption solid-state hydrogen storage materials (NC-SHSMs). This is a special form of adsorption that lies between physical adsorption and chemical bond, with partial charge transfer resulting into elongated but unbre...
But here another popular form of such forces is reviewed, which is known as Koch and Hill model [420–423]. This model is given by: (123)Fd=Vpβγpu-v, where Vp denotes particle volume and β is interphase momentum exchange term, defined by: (124)β=18μfαf21-αfdf2F01-αf+12...
In Bone Research a Histomorphometric Analysis of Trabecular Bone Structure Using Vertical Sections; Anat Rec.; Feb. 1993; 235(2):325-334. Briscoe et al. “The effects of hydrogen bonding upon the viscosity of aqueous poly(vinyl alcohol) solutions,” from Polymer, 41 (2000), pp. 3851-...