Table 2 Photovoltaic properties of the solar cells based on PTzNTzs/PC71BM.

From: Highly Efficient and Stable Solar Cells Based on Thiazolothiazole and Naphthobisthiadiazole Copolymers

Polymer

DIO

JSC (mA cm−2)

VOC (V)

FF

PCEmax [PCEave] (%)a

PTzNTz-EHBO

–

16.0

0.84

0.67

9.0 [8.7]

 

1%

16.3

0.84

0.62

8.5 [8.1]

PTzNTz-EHHD

–

4.3

0.85

0.58

2.1 [1.9]

 

1%

15.6

0.84

0.67

8.8 [8.5]

PTzNTz-BOBO

–

3.3

0.85

0.60

1.7 [1.5]

 

1%

16.6

0.84

0.63

8.8 [8.5]

PTzNTz-BOHD

–

2.5

0.84

0.58

1.2 [1.1]

 

1%

9.8

0.84

0.63

5.2 [4.8]

  1. aPCEmax: maximum power conversion efficiencies, PCEave: average power conversion efficiencies.
Back to article page