The cost‐effective, robust, and efficient electrocatalysts for photoelectrochemical (PEC)
water‐splitting has been extensively studied over the past decade to address a solution for …

The Sun is an inexhaustible source of renewable energy, although under-utilized due to its
intermittent nature. Hydrogen fuel is another clean, storable, and renewable energy as it can …

Photoelectrochemical (PEC) solar-fuel conversion is a promising approach to converting
energy from sunlight into storable chemical fuels. The development of low cost, highly …

A high recombination rate and low charge collection are the main limiting factors of copper
oxides (cupric and cuprous oxide) for the photocatalytic degradation of organic pollutants. In …

CuO has been considered a promising candidate for photoelectrochemical water splitting
electrodes owing to its suitable bandgap, favorable band alignments, and earth-abundant …

Photoelectrochemical (PEC) water splitting, a process that directly produces hydrogen from
water and sunlight using semiconductor materials, is an attractive form of renewable energy …

A novel route to fabricate Cu 2 O/CuO heterojunction electrodes using an atmospheric
pressure plasma jet (APPJ) is demonstrated. This process promotes favourable band …

Enhancing stability against photocorrosion and improving photocurrent response are the
main challenges toward the development of cupric oxide (CuO) based photocathodes for …

Copper oxide-titanium dioxide (TiO 2) p–n junctions are promising materials for photovoltaic
devices and may reduce production costs due to their low cost and inexpensive production …

Direct current (DC) magnetron sputtering deposited WO3 films with different crystalline
qualities were synthesized by postannealing at various temperatures. The in-situ DC …