When electrolyze the mixture of TiCl_4 and AlCl_3, Al_2O_3 are mainly on the surface of the obtained powder: but when electrolyze TiCl_4 and AlCl_3 respectively, in the obtained powder the two component distribute uniformly.
The method of electrochemistry alkali recovery is to electrolyze black liquor of straw pulp by direct current electrical source and recovery residual alkali. The best current , voltage and time of electrolyse was found by experiment in this study :I=1.0A,U=8.0V,T=12h.
The anolyte of Na2FeO4 in the concentration range from 0.32-0.48mol/L can be obtained by electrolyzing the iron anode during the time of 5-6h with an average current efficiency of 35% (6h) -49. 6% (3h).
Adding the third elements, Sn and Pb, into the electrodes could promote the electrolytic decomposition of organic components in the wastewater. The COD decomposition rate of electrolyzing the wastewater increased by 11.2% by using the PbO2/IrO2-Ta2O5/Ti electrode compared with that by using the IrO2-Ta2O5/Ti electode.
It is shown that: (1) the fracture toughness of AST101 alloy, which is KIC=(462.1±20.3) N/mm3/2, is superior to that of ZL101A alloy, which is KIC=(376.7±15.5) N/mm3/2. The titanium element entered AST101 alloy during electrolyzing process is believed to be in favor of improving the fracture toughness of aluminum alloy;
XRD pattern and SEM micrograph showed a good dispersion of ammonium carnallite and anhydrous magnesium chloride crystals with well-distributed big grains, just enough to meet the need for the production of magnesium metal in the electrolysis process.
The results provided a theoretical basis for the catalyzed iron inner electrolysis method.
The results obtained in electrolysis of glass samples in cells with different electrodes are analyzed.
The analysis of data on the electrolysis of glasses at 0.15 ≤ x ≤ 0.225 demonstrates that charge carriers in these glasses involve protons formed upon dissociation of impurity water.
On the Change in Properties of Water Subjected to Low-Temperature Plasma Electrolysis
A variety of electrochemical cells having palladium cathodes in the form of wires, tubes, sheets, and rods have been used to electrolyze heavy water containing 0.1 mol.dm-3 LiOH, 0.1 mol.dn-3 LiOD or 0.5 mol.dm-3 D3PO4.
A potential step is subsequently applied to the UME sufficient to electrolyze species A at a diffusion-controlled rate.
Electrolyze the solution with the Hg cathode unit for 1 h at 5 A.
Electric energy is used to electrolyze the water into H2/O2, which can be consumed immediately or stored in propellant tanks.
Figure 4 Energy input to electrolyze water compared to HHV energy of liberated hydrogen.
Heterogeneous vanadium oxide compounds are produced by electrolyzing a vanadyl sulfate solution containing sodium ions.
One is based on the electrolysis of proper arylsulfamides in a saturated aqueous NaCl solution, involves a multiple recycling of spent solutions, and may be realized in a diaphragmless electrolyzing cell at high current loads (6 kA m-2).
Catalytic layers in a reversible system comprising an electrolyzing cell and a fuel cell based on solid polymer electrolyte
Electrocatalytic layers of a fuel cell-electrolyzing cell reversible system with solid polymer electrolyte are studied.
The system may be used as both a dc generator and a water electrolyzing cell.