Category: Energy

A photorealistic electrochemical carbon-capture laboratory with a modular membrane stack and scientific instrumentation.

Nickel-hydroxide cell captures CO2 from air at about 0.83 MWh per tonne

Researchers have demonstrated an electrochemical direct-air-capture system based on a symmetric nickel-hydroxide cell, with a 5,000-hour laboratory durability test and a larger stack using about 0.83 MWh per tonne of captured CO2.