A branching NiCuPt alloy counter electrode for high-efficiency dye-sensitized solar cell

- A branching NiCuPt alloy CE is synthesized for DSSC applications.
- The catalytic activity is markedly enhanced by optimizing synthesis conditions.
- The dissolution resistance of NiCuPt alloy CE is enhanced.
- The DSSC with NiCuPt yields an optimal efficiency of 9.66%.