Origin of the High Donor–Acceptor Composition Tolerance in Device Performance and Mechanical Robustness of All-Polymer Solar Cells

2019 ◽  
Vol 32 (1) ◽  
pp. 582-594 ◽  
Author(s):  
Jin-Woo Lee ◽  
Boo Soo Ma ◽  
Joonhyeong Choi ◽  
Junbok Lee ◽  
Seungjin Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Device Performance ◽  
Donor Acceptor ◽  
High Donor

A double B←N bridged bipyridine (BNBP)-based polymer electron acceptor: all-polymer solar cells with a high donor : acceptor blend ratio

2017 ◽  
Vol 1 (5) ◽  
pp. 852-858 ◽  
Author(s):  
Xiaojing Long ◽  
Zicheng Ding ◽  
Chuandong Dou ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Polymer Solar Cells ◽  
Device Performance ◽  
Blend Ratio ◽  
Donor Acceptor ◽  
Blend Ratios ◽  
High Donor

All-polymer solar cells with P3HT as an electron donor exhibit good device performance with high donor : acceptor blend ratios (w : w, from 0.5 : 1 to 9 : 1).

scholarly journals All-Polymer Solar Cells Based on Fully Conjugated Donor-Acceptor Block Copolymers with Poly(naphthalene bisimide) Acceptor Blocks: Device Performance and Thin Film Morphology

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Kazuhiro Nakabayashi ◽  
Hideharu Mori
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Polymer Solar Cells ◽  
Grazing Incidence ◽  
Open Circuit ◽  
Device Performance ◽  
Film Morphology ◽  
Force Microscopy ◽  
Donor And Acceptor ◽  
Donor Acceptor

All-polymer solar cells are fabricated by using poly(3-hexylthiophene) (P3HT) and fully conjugated donor-acceptor (D-A) block copolymer (P3HT-PNBI-P3HT) as donor and acceptor materials, respectively. Atomic force microscopy (AFM) and grazing incidence wide angle X-ray scattering (GIWAXS) analyses reveal that device performance strongly depends on the P3HT:P3HT-PNBI-P3HT thin film morphology. Indeed, theπ-πstacking nanomorphology rich in the edge-on orientation is formed in the P3HT:P3HT-PNBI-P3HT thin film by optimizing the fabrication conditions, for example, thermal annealing temperature and cast solvent. Consequently, the power conversion efficiency (PCE) of 1.60% is achieved with an open-circuit voltage (Voc) of 0.59 V, short-current (Jsc) of 4.43 mA/cm2, and fill factor (FF) of 0.61. These results suggest that P3HT-PNBI-P3HT has the huge potential for the usage as a nonfullerene acceptor material.

Carbazole linked phenylquinoline-based fullerene derivatives as acceptors for bulk heterojunction polymer solar cells: effect of interfacial contacts on device performance

2014 ◽  
Vol 2 (19) ◽  
pp. 6916 ◽  
Author(s):  
Pachagounder Sakthivel ◽  
Kakaraparthi Kranthiraja ◽  
Chinnusamy Saravanan ◽  
Kumarasamy Gunasekar ◽  
Hong Il Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Device Performance ◽  
Fullerene Derivatives

End-Capping Effect of Quinoxalino[2,3-b′]porphyrin on Donor–Acceptor Copolymer and Improved Performance of Polymer Solar Cells

2016 ◽  
Vol 49 (10) ◽  
pp. 3723-3732 ◽  
Author(s):  
Liwei Wang ◽  
Zi Qiao ◽  
Chen Gao ◽  
Junwen Liu ◽  
Zhi-Guo Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Donor Acceptor ◽  
Improved Performance ◽  
End Capping

High-Efficiency Nonfullerene Polymer Solar Cells with Band gap and Absorption Tunable Donor/Acceptor Random Copolymers

2018 ◽  
Vol 11 (2) ◽  
pp. 2189-2196 ◽  
Author(s):  
Da Hun Kim ◽  
Thi Thu Trang Bui ◽  
Shafket Rasool ◽  
Chang Eun Song ◽  
Hang Ken Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Random Copolymers ◽  
Donor Acceptor

Backbone Fluorination of Polythiophenes Improves Device Performance of Non-Fullerene Polymer Solar Cells

2019 ◽  
Vol 2 (10) ◽  
pp. 7572-7583 ◽  
Author(s):  
Xiao’e Jia ◽  
Gongchu Liu ◽  
Shanshan Chen ◽  
Zhenchao Li ◽  
Zhenfeng Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Device Performance

scholarly journals Dependence of the Device Performance of Polymer Solar Cells on the Insertion of Metal Nanoparticle Layers at the Electron-collecting Electrodes

2017 ◽  
Vol 85 (5) ◽  
pp. 272-275 ◽  
Author(s):  
Kazuhiro MARUMOTO ◽  
Atsushi KOSUGA ◽  
Dong LIU ◽  
Osamu TAKEUCHI ◽  
Hidemi SHIGEKAWA
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Metal Nanoparticle ◽  
Device Performance

scholarly journals Correlated Donor/Acceptor Crystal Orientation Controls Photocurrent Generation in All-Polymer Solar Cells

2014 ◽  
Vol 24 (26) ◽  
pp. 4068-4081 ◽  
Author(s):  
Marcel Schubert ◽  
Brian A. Collins ◽  
Hannah Mangold ◽  
Ian A. Howard ◽  
Wolfram Schindler ◽  
...  
Keyword(s):  
Solar Cells ◽  
Crystal Orientation ◽  
Polymer Solar Cells ◽  
Photocurrent Generation ◽  
Donor Acceptor
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