In theory, water-based propulsion systems are a low-cost, safer alternative to conventional engines. Water is easier to ...

A former SpaceX engineer says he has solved the long-standing engineering problems that have kept water-based rocket ...

Hydrogen bubbles sometimes stick on cathodes and oscillate before being released, reducing the efficiency of water splitting.

Proton exchange membrane water electrolysis is widely regarded as a key technology for large-scale green hydrogen production due to its high efficiency and rapid response to intermittent renewable ...

Mitsubishi Heavy Industries, Ltd. (MHI) has conducted a demonstration of an integrated production process for synthesizing liquid fuels from carbon ...

Recently, a research group led by Prof. CHEN Changlun from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, along with Institute of Energy, Hefei Comprehensive National ...

Designing optimized catalysts that use least amount of iridium has been a challenge. Water electrolysis offers an ideal process for hydrogen production, which could play a key role in the global ...

The research progress of HEMs as the catalysts for electrochemical water electrolysis in terms of theoretical research, synthesis, and application. The specific properties of HEMs have profound ...

As green hydrogen emerges as a key next-generation clean energy source, securing technologies that enable its stable and cost ...