Chemical communications | 2021
Single-atom-catalyst with abundant Co-S4 sites for use as a counter electrode in photovoltaics.
Abstract
Herein, a 7.35 wt% Co loading C-SAC is synthesized by pyrolysis of Co-MOF-74 in a strongly polar molten salt system. In dye-sensitized solar cells, this SAC based counter electrode shows higher photoelectric conversion efficiency than the Pt counter electrode. This work provides new insights for the preparation and application of C-SACs.