The nickel wire mesh used in alkaline hydrogen production electrolyzers is plasma-sprayed with Raney nickel and nickel-aluminum alloy using a plasma spraying apparatus.

Hydrogen production via water electrolysis is currently an important industrial method for hydrogen generation. To enhance the adsorption surface area of nickel meshes, Guangzhou Sanxin Technology Development first coats the surface of the nickel mesh with a nickel-aluminum alloy, then reacts this alloy with a concentrated sodium hydroxide solution. As a result, most of the aluminum dissolves, leaving behind numerous micropores that give the nickel mesh surface a three-dimensional porous structure. This significantly increases the adsorption surface area, thereby boosting catalytic activity and improving hydrogen production efficiency. Guangzhou Sanxin provides nickel mesh coating equipment, plasma spraying equipment, automated production lines, as well as comprehensive technical support.

Category:

Plasma spraying equipment

Nickel mesh spraying equipment

New Energy (Hydrogen Production Nickel Mesh Coating) Industry

Key words:

镍网喷涂

喷涂镍铝合金

等离子镍网喷涂设备

电解水制氢工艺

Request for quotation E-mail:CarrieFeng07@outlook.com

Product Description

The nickel wire mesh used in alkaline hydrogen production electrolyzers is plasma-sprayed with Raney nickel and nickel-aluminum alloy using a plasma spraying apparatus.

Hydrogen production via water electrolysis is currently an important industrial method for hydrogen generation. To enhance the adsorption surface area of nickel meshes, Guangzhou Sanxin Technology Development first coats the surface of the nickel mesh with a nickel-aluminum alloy, then reacts this alloy with a concentrated sodium hydroxide solution. As a result, most of the aluminum dissolves, leaving behind numerous micropores that give the nickel mesh surface a three-dimensional porous structure. This significantly increases the adsorption surface area, thereby boosting catalytic activity and improving hydrogen production efficiency. Guangzhou Sanxin offers nickel mesh coating equipment, plasma spraying equipment, automated production lines, as well as comprehensive technical support.