Spiro-tBuBED: a New Derivative of a Spirobifluorene-Based Hole-Transporting Material for Efficient Perovskite Solar Cells, Journal of Materials Chemistry A

Spiro-tBuBED: a New Derivative of a Spirobifluorene-Based Hole-Transporting Material for Efficient Perovskite Solar Cells, Journal of Materials Chemistry A. 2019