PURPOSE: To obtain alkaline ionic water containing a large amount of minerals useful for human body by forming an anode for electrolysis of water in such a manner that bivalent oxide which is harmless to human body is mixed with a base material comprising an oxide of iron to turn them into...
The steam-absorbed NaOH returns the cathode chamber to be electrolyzed, whereby a ligh-temperature electrolysisin performed without causing steam loss. CONSTITUTION:At anodes 7, steam and O2 are generated as in formula (1). The generated steam and O2 are aspirated by a fan 17, mixed with fed...
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Disclosed is a non-precious metal based water electrolysis catalyst represented by CoX/C (X is at least one selected from the group consisting of P, O, B, S and N) for evolution of hydrogen and oxygen at a cathode and anode, respectively, at the same time, the catalyst including a cob...
The anode life has reached more than 6 years, while the graphite anode is only 8 months. 2. It can overcome the dissolution problem of graphite anode and lead anode, and avoid the pollution of electrolyte and cathode products, thus improving the purity of metal products 3. The short...
both N and S. Interestingly, the Ir-NSG catalyst displays superb performance when integrated directly as both the anode and cathode electrodes in a water electrolysis cell at all pH values, reaching a geometric current density of 10 mA cm−2with as low as 300, 190, and 220 mV ...
A very high electrochemical performance was obtained in a water electrolysis cell using IrO 2 on the anode side and Pt on Vulcan XC-72 on the cathode side, corresponding to a current density of 1 A cm −2 at 1.60 V. 展开 关键词: Electrocatalysis Water electrolysis Oxygen electrode Iridium...
Method for producing anode for alkaline water electrolysis, and anode for alkaline water electrolysis Provided is a method capable of producing, in a simple and low-cost manner, an electrolysis electrode which can be used in alkaline water electrolysis and ... S Mitsushima,S Fujita,I Nagashima,...
Suppressing the oxidation of active-Ir(III) in IrOx catalysts is highly desirable to realize an efficient and durable oxygen evolution reaction in water electrolysis. Although charge replenishment from supports can be effective in preventing the oxidatio
To demonstrate the practical application of MoNiFe (oxy)hydroxide for electrochemical production of hydrogen, a two-electrode electrolytic cell was constructed using MoS2/NiFe LDH pre-catalyst as both anode and cathode for overall water splitting. During the water splitting process, the anode was tran...