Transition metal vanadates (MVs) possess abundant electroactive sites, short ion diffusion
pathways, and optical properties that make them suitable for various electrochemical (EC) …

The conversion of solar energy into fuels and, specifically hydrogen, is a critical process for
ensuring the sustainability of the future energy system. Among the different ways of …

During the past few decades, photoelectrochemical (PEC) water splitting has attracted
significant attention because of the reduced production cost of hydrogen obtained by …

P-type copper niobate (CuNb 2 O 6) was prepared for the first time by a two-step spray
pyrolysis method on FTO glass substrates. Its feasibility in photoelectrochemical (PEC) …

This paper reports the use of the hydrothermal method in the fabrication of pure BiFeO 3
(BFO) films with various morphologies [microparticle (BFO MP), microplate (BFO MPL), and …

Photocatalytic CO2 reduction into chemical fuels is a promising strategy to realize the CO2
conversion and solar energy utilization, yet there remains a great challenge in conversion …

A significant effort has been dedicated to the synthesis of Cu–Zn oxide nanoparticles as a
robust photocathode material for photoelectrochemical water splitting. Cu–Zn oxide …

P-type heterojunction photoelectrode made of CuAlO 2 and CuBi 2 O 4 has been developed
for the first time by using solution-based deposition method. Its advantageous bandgap size …

This study is an initial account of solution-based spray pyrolysis-produced n-type copper
vanadate (CuV 2 O 6) thin film photoanodes. CuV 2 O 6 photoelectrodes have been tested …

CuBi 2 O 4 is an ideal photocathode material owing to its suitable optical bandgap (∼ 1.8
eV), positive onset potential (∼ 1 V vs. RHE), and high theoretical photocurrent density (19.7 …