- Spiro-fluorene based 3D donor towards efficient organic photovoltaics.
Spiro-fluorene based 3D donor towards efficient organic photovoltaics.
Chemical communications (Cambridge, England) (2012-11-02)
Shuying Ma, Yingying Fu, Debin Ni, Jian Mao, Zhiyuan Xie, Guoli Tu
PMID23114395
초록
A novel 3D donor material (SF8TBT) based on spiro-fluorene has been developed. Compared with the corresponding 1D linear molecule, the OPVs of this 3D donor exhibited power conversion efficiencies of 4.82%, much higher than that of 1D small molecules (1.69%).