COTEC

An innovative design developed by Honda that separates hydrogen and oxygen without using environmentally persistent chemicals like PFAS.

Electrochemical process used to deposit metal coatings on semiconductor components, which is a core component of SunHydrogen's nanoparticle technology manufacturing.

Technologies that use solar energy to produce hydrogen gas.

United States

South Korea

Changwon

A German government-funded initiative to advance SunHydrogen's nanoparticle-based green hydrogen technology toward commercial scale production. The project brings SunHydrogen together with six German partners in industry and science.

A collaborative effort between SunHydrogen and COTEC to develop and optimize industrial electroplating solutions for semiconductor disposition as part of SunHydrogen's nanoparticle technology manufacturing process. The project aims to scale up the PAH architecture and manufacturing process to reach commercial scale while reducing costs and increasing efficiency.

A Memorandum of Understanding between SunHydrogen and COTEC to scale up nanoparticle-based hydrogen generation from lab scale to commercial scale using industrial electroplating processes. The goal is to showcase the world's first nanoparticle-based green hydrogen production at commercial scale.

A solar-panel-like device containing multiple hydrogen generators immersed in water. Each generator contains billions of electroplated nanoparticles that autonomously split water into high-purity hydrogen and oxygen using sunlight.

Hydrogen generators containing billions of patented Photoelectrosynthetically Active Heterostructure (PAH) nanoparticles per square centimeter. Powered by solar energy, they break apart water molecules into oxygen and hydrogen.

The world's first self-contained nanoparticle-based hydrogen generation device capable of splitting water molecules into high-purity green hydrogen and oxygen using power from the sun. Currently available as a prototype.