Multifunctional MXene for Thermal Management in Perovskite Solar Cells.

ABSTRACT: Perovskite solar cells (PSCs) have emerged as promising photovoltaic technologies owing to their remarkable power conversion efficiency (PCE). However, heat accumulation under continuous illumination remains a critical bottleneck, severely affecting device stability and long-term operational performance. Herein, we present a multifunctional strategy by incorporating highly thermally conductive Ti₃C₂T_X MXene nanosheets into the perovskite layer to simultaneously enhance thermal management and optoelectronic properties. The Ti₃C₂T_X nanosheets, embedded at perovskite grain boundaries, construct efficient thermal conduction pathways, significantly improving the thermal conductivity and diffusivity of the film. This leads to a no

SUBMITTER: Wan Z 

PROVIDER: S-EPMC12321718 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature