Hydrogen is an ideal energy carrier in future applications due to clean byproducts and high
efficiency. However, many challenges remain in the application of hydrogen, including …

Hydrogen has higher specific energy than conventional fuels but compared per unit volume
under normal conditions, its energy density is lower. This difference is compensated with …

Hydrogen should be stored at high pressure and high purity, especially when utilized in fuel
cells. Conventionally, mechanical compressors are used for pressurization of hydrogen; …

This work presents the performance of an electrochemical hydrogen compressor (EHC) as a
function of the operating temperature, T (30° C and 80° C) and relative humidity, RH (100 …

Stored hydrogen has become increasingly important as an efficient and clean energy
source. Noiseless and highly efficient electrochemical hydrogen compressors (EHCs) have …

This paper presents a literature overview of progress and current state-of-the-art
electrochemical hydrogen compressors (EHCs) emphasizing their performance diagnostics …

Electrochemical hydrogen compressors (EHC) are favored for their quiet operation,
efficiency, and low energy consumption in hydrogen purification and compression. A key …

Hydrogen has been considered as the energy vector that could narrow the gap in the
transition towards less polluting energy production. However, it faces compression and …

Driven by the diverse functionalization of halloysite nanotubes (HNTs) and advanced
membrane preparation technologies, a tremendous progress in HNTs-polymer …

The hydrogen economy is seen as the key point for the transition to a sustainable energy
future. Since hydrogen has a very low volumetric energy density, in order to be used as an …