Tianying Liu

Introduction Click to copy section linkSection link copied! Solar-driven photoelectrochemical (PEC) reactions, such as water splitting and CO 2 reduction, offer a promising pathway toward sustainable fuel production. Realizing high efficiency in these systems requires not only effective light harvesting and charge separation, but also sufficient photovoltage to drive the interfacial redox reactions.

Introduction Click to copy section linkSection link copied! Solar-driven photoelectrochemical (PEC) reactions, such as water splitting and CO2 reduction, offer a promising pathway toward sustainable fuel production. Realizing high efficiency in these systems requires not only effective light harvesting and charge separation, but also sufficient photovoltage to drive the interfacial redox reactions.

Abstract High entropy spinel oxides provide a versatile platform for electrocatalysis because multiple metal cations can be incorporated into a single crystalline lattice, enabling tunable electronic structures. However, controlling how these cations distribute between tetrahedral and octahedral coordination sites remains a major challenge, limiting rational catalyst design.