Takahiro Takumi, Savanna Lloyd, Hideyuki Murata, 等. Low-cost light manipulation coatings for polymer solar cell photocurrent increase under various incident angles[J]. 材料研究快报(英文), 2019,7(2):68-74.
Takahiro Takumi, Savanna Lloyd, Hideyuki Murata, et al. Low-cost light manipulation coatings for polymer solar cell photocurrent increase under various incident angles[J]. Materials Research Letters, 2019, 7(2): 68-74.
Takahiro Takumi, Savanna Lloyd, Hideyuki Murata, 等. Low-cost light manipulation coatings for polymer solar cell photocurrent increase under various incident angles[J]. 材料研究快报(英文), 2019,7(2):68-74.DOI: 10.1080/21663831.2018.1556183.
Takahiro Takumi, Savanna Lloyd, Hideyuki Murata, et al. Low-cost light manipulation coatings for polymer solar cell photocurrent increase under various incident angles[J]. Materials Research Letters, 2019, 7(2): 68-74.DOI: 10.1080/21663831.2018.1556183.
Low-cost light manipulation coatings for polymer solar cell photocurrent increase under various incident angles
BSTRACTWe fabricate self-assembled templates to produce textured polydimethylsiloxane (PDMS) with quasi-random dimension distributions which are employed as light manipulation coatings in polymer solar cells (PSCs). When deposited at the PSC glass/air interface
PDMS films with microdome-like structures enhance the short-circuit current density (Jsc) by 7.9% through combined anti-reflective and scattering effects. The PSC power conversion efficiency can thus be improved from 6.75% to 7.28% and a maximum Jsc increase of 21% is observed for incident light tilted by 30 degrees. We compare structures with different diameter dispersities and confirm that quasi-randomness in textured coatings can increase their light scattering ability.