LOHC

LOHC

Liquid Organic Hydrogen Carriers (LOHCs) are a class of chemical compounds designed for the safe and efficient storage and transport of molecular hydrogen (H2) 

The fundamental principle underlying LOHCs is based on the chemical hydrogenation and dehydrogenation reactions. 

In the hydrogenation process, hydrogen gas is added to the LOHC, typically in the presence of a suitable catalyst, forming a hydrogenated LOHC. This hydrogenation reaction stores hydrogen within the LOHC molecule. The hydrogenated LOHC can then be transported and handled like a liquid or liquid-like substance.

In the dehydrogenation process, the stored hydrogen is released by applying heat, often with the aid of a catalyst, converting the hydrogenated LOHC back into the original LOHC and releasing hydrogen gas. This reversible process allows for the controlled and efficient release of hydrogen for various applications, such as fuel cells or industrial processes.

The advantages of LOHCs in hydrogen storage and transport include their relatively high hydrogen storage capacity, improved safety (as hydrogen is stored in a liquid state), and ease of handling and transportation. Additionally, LOHCs can be designed with properties that enable them to operate under mild conditions, making them a promising option for the development of hydrogen storage and distribution systems.

Our main research objectives include the development and enhancement of dehydrogenation catalysts for LOHC utilization, as well as the synthesis of new LOHC materials.