A receptacle is partly filled an aqueous solution containing sodium hydroxide. A hydrocarbon fuel is then introduced inside the receptacle atop the aqueous solution. Aluminum is introduced in the aqueous solution, thereby producing hydrogen gas. The hydrogen gas is bubbled through the hydrocarbon fuel...
Evolved in-situ hydrogen (H2) gas-bubbles also play an important role to develop as-synthesized loose zirconium hydroxide and the presence of intra-particle voids in the loose zirconium hydroxide help to develop porous zirconium oxide during calcination process. Without any surface modification, this...
A safe, portable, hydrogen gas generator using aqueous borohydride solution and Ru catalyst A safe, simple, compact process generates high-purity hydrogen gas on demand from base-stabilized, aqueous solutions of sodium borohydride, NaBH_4, by usin... SC Amendola,SL Sharp-Goldman - 《International...
Oxygen and hydrogen gas recombination in NiMH cells. J. Power Sources 208, 232–236 (2012). Article CAS Google Scholar Allebrod, F., Chatzichristodoulou, C., Mollerup, P. L. & Mogensen, M. B. Electrical conductivity measurements of aqueous and immobilized potassium hydroxide. Int. J. ...
The nonaqueous external phase by virtue of its nonpolar nature and lack of hydrogen-bonding capability simply does not partake in the crystalline and osmotic swelling mechanisms characteristic of the interaction between water and swelling clays. Emulsifiers and wetting agents in the NAF ensure the ...
[CH3SO3]−), N-methylmorpholinium hydrogen sulfate ([NMM]+[HSO4]−), and [NMM]+[CH3SO3]−, as the catalysts[35]. When water was used as a reference reaction medium, none of the ionic liquids performed as effective catalysts; the highest 5-HMF yield was less than 5% after ...
Preparation and Characterization of Aluminum Lithium Hydroxide Carbonate Hydrate Obtained From Basic Aluminum Sulfate A sodium aluminate aqueous solution was prepared by dissolving basic aluminum sulfate in 1M sodium hydroxide. The Al-Li double hydroxide was obtained after ... CAC Soto,AP Delgado,ER Ram...
and for hydrogen peroxide evolution18. All these processes were mostly oxidative processes, generally using polymers as catalysts at ambient temperature and in water, at the exception of the battery recycling experiment that was conducted at high temperature in presence of SiO2, an acid, and at hig...
The hydrogens located at the base of the pyramid are good hydrogen−bond donors and this favours H3O+ ions to be preferentially located at the interface (hydrogens directed into the bulk water, oxygen directed into the gas phase) [25]. Moreover, conflicting descriptions of the nature of ...
This invention relates to a process for scavenging hydrogen sulfide which frequently contaminates aqueous drilling fluids and to a method of preventing metallic corrosion of iron drill pipe and the li