Exploring the scope of capacitance-assisted electrochemical carbon dioxide capture

Electrochemical carbon mineralisation is facilitated by the separation of the graphite and aluminium anode components.

A novel aluminium–Air rechargeable battery with Al2O3 as the buffer to suppress byproduct accumulation directly onto an aluminium anode and air cathode

An aluminium–air secondary battery was prepared with aluminium oxide placed adjacent to an aluminium anode and air cathode.

Preparation Process of Antioxidation Coating of Prebaked Carbon Anode Steel Claw

In this paper, the preparation and antioxidant properties of SnO2coating of steel claw of prebaked carbon used as electrolytic aluminium anode was investigated. A denser SnO2coating on steel claw was prepared by high temperature glaze method . Phase Analysis , microstructure and chemical composition of the steel claw antioxidant coating were by Japan Rigaku D/Max2200 type X-ray diffraction, the Philip XL30 ESEM and EDS. the Oxidation resistance experiments results showed that the better anti-oxidation coating has a optimal thickness size of about 0.4mm.

The Development of a New Type Aluminium Anode for Deepwater Cathodic Protection

The electrochemical behaviour of a new type Al-Zn-In-Mg-Ti-Ga-Mn anode suitable for deepwater cathodic protection was investigated. The current efficiency experiment was carried out in various simulated deepwater environment, and the EPMA and SKP technologies were also used. The results showed that the anode had uniform dissolution morphology in simulated deepwater environment. The current efficiency was always higher than 90% in all the experiment conditions.

Corrosion Inhibition of Aluminium Anode by CeCl3 in Simulated Seawater

Corrosion of aluminium anode in the seawater will reduce the life of the aluminum-air cell. It has been recognized that addition of inhibitor into the seawater electrolyte is an effective method that may prevent the corrosion of aluminium anode.The corrosion inhibition behavior of aluminium anode after addition of CeCl3 with different concentrations in simulated seawater has been investigated in this paper. EIS results showed that there was a significant increase of corrosion resistance when the concentration of CeCl3 reached 500mg·L-1 in simulated seawater, compared to the case without inhibitor. Potentiodynamic polarization curves showed that CeCl3 was a cathodic inhibitor in simulated seawater. SEM and XPS confirmed that the cerium oxide/hydroxide were formed at micro-cathodic areas of aluminum surface,which decreased the corrosion rate of aluminium anode.