Proton exchange membrane water electrolysis (PEMWE), as a promising technology for
hydrogen production from renewable energy sources, has great potential for industrial …

Bubble behaviors play crucial roles in mass transfer and energy efficiency in gas evolution
reactions. Combining multiscale structures and surface chemical compositions, micro …

Despite the adverse effects of H2 bubbles adhering to catalyst's surface on the performance
of water electrolysis, the mechanisms by which H2 bubbles are effectively released during …

Bubble growth and departure are ubiquitous phenomena in gas-evolving reactions, which
govern the overall energy and mass transport. However, an in-depth understanding of the …

Photoelectrochemical (PEC) water splitting is an interesting approach to harness clean and
renewable solar energy to generate green hydrogen. To this end, metal oxides (MOs) have …

The practical application of electrochemical water splitting has been plagued by the sluggish
kinetics of bubble generation and the slow escape of bubbles which block reaction surfaces …

Nanoarray electrocatalysts with unique advantage of facilitating gas bubble detachment
have garnered significant interest in gas evolution reactions (GERs). Existing research is …

Protective layers are essential for Si-based photocathodes to achieve long-term stability.
The conventionally used inorganic protective layers, such as TiO2, need to be free of …

The evolution of gaseous products is a feature common to several electrochemical
processes, often resulting in bubbles adhering to the electrode's surface. Adherent bubbles …

Green hydrogen, produced using solar energy, is a promising means of reducing
greenhouse gas emissions. Photoelectrochemical (PEC) water splitting devices can …