TAIPEI (Taiwan News) — A National Central University team has developed high-efficiency hydrogen production materials that save energy and improve machine lifespan, the National Science and Technology Council said Wednesday.

Led by Professor Tseng Chong-ren (曾重仁) of NCU’s Hydrogen Energy Research Center, the team created materials for hydrogen electrolyzers, machines that split water into hydrogen and oxygen, that are more stable, durable, and energy-efficient, per CNA.

Tseng explained that the team built a porous “middle layer” in the electrolyzers that allows gases to flow easily and makes the chemical reactions more efficient. He compared it to a “breathable, tightly gripping sponge pad” that improves performance while cutting energy use.

The team also used refined powders and laser processing to speed up reactions. A single cell built with these methods can produce high current at 650 C, significantly lower than the 800 C typically required, saving energy and extending a machine’s lifespan.

NSTC Department of Engineering and Technologies Director General Hung Le-wen (洪樂文) called the development a breakthrough for hydrogen technology, saying it is critical for boosting energy efficiency and supporting sustainability.

Tseng said the team will refine the materials and work with industry partners to scale up production. They aim to turn the technology into real-world hydrogen systems that support Taiwan’s energy transition.