Thermal Annealing Effect on Ultrafast Charge Transfer in All-Polymer Solar Cells with a Non-Fullerene Acceptor N2200

2017 ◽  
Vol 121 (16) ◽  
pp. 8804-8811 ◽  
Author(s):  
Feng Jin ◽  
Guanqun Ding ◽  
Yuning Wang ◽  
Jianyu Yuan ◽  
Wenping Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Thermal Annealing ◽  
Polymer Solar Cells ◽  
Annealing Effect ◽  
Ultrafast Charge Transfer

Formation of charge-transfer complexes significantly improves the performance of polymer solar cells based on PBDTTT-C-T: PC71 BM

2014 ◽  
Vol 23 (6) ◽  
pp. 783-792 ◽  
Author(s):  
Guangsheng Fu ◽  
Shaopeng Yang ◽  
Jiangbo Shi ◽  
Zhiyong Zhang ◽  
Boya Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Polymer Solar Cells ◽  
Charge Transfer Complexes

Ultrafast Charge Transfer in Operating Bulk Heterojunction Solar Cells

2015 ◽  
Vol 27 (12) ◽  
pp. 2036-2041 ◽  
Author(s):  
Chengmei Zhong ◽  
Hyosung Choi ◽  
Jin Young Kim ◽  
Han Young Woo ◽  
Thanh Luan Nguyen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Ultrafast Charge Transfer

Thermal Annealing Effect on Active Layer Structure in All-Polymer Organic Solar Cells

2015 ◽  
Vol 792 ◽  
pp. 640-644 ◽  
Author(s):  
Denis V. Anokhin ◽  
Kirill L. Gerasimov ◽  
Anton Kiriy ◽  
Dimitri A. Ivanov
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
Layer Structure ◽  
Polymer Solar Cells ◽  
Structural Evolution ◽  
X Ray Diffraction ◽  
Lamellar Phases ◽  
Structure Improvement ◽  
Oriented Parallel

The structural evolution of the components for the active layers of all-polymer solar cells was studied by DSC, X-ray diffraction and optical microscopy. It was found that polymer donor (PTQ1) and polymer acceptor (PNDIT2) form lamellar structures with layers oriented parallel and perpendicular to the substrate, respectively. All films reveal π-π stacking in the direction normal to the film. During thermal annealing the structure improvement occurs only for the donor component. In a PTQ1/ PNDIT2 blend, two components form individual lamellar phases with the texture similar to that of the pure polymers. Upon annealing, the structure of PNDIT2 was found to be disturbed whereas the structure of PTQ1 phase improves. The micro-phase separation occurring during annealing of the PTQ1/ PNDIT2 blend is accompanied by the formation of large spherulitic objects.

Influences of thermal annealing on P3HT/PCBM interfacial properties and charge dynamics in polymer solar cells

2015 ◽  
Vol 54 (12) ◽  
pp. 122301 ◽  
Author(s):  
Cheng-En Cheng ◽  
Franco Dinelli ◽  
Chen-Te Yu ◽  
Hwa-Wei Shih ◽  
Zingway Pei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Polymer Solar Cells ◽  
Interfacial Properties ◽  
Charge Dynamics

Thermal annealing effect on internal electrical polarization in organic solar cells

2013 ◽  
Vol 14 (9) ◽  
pp. 2192-2197 ◽  
Author(s):  
Chen Zhao ◽  
Xianfeng Qiao ◽  
Bingbing Chen ◽  
Bin Hu
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
Annealing Effect ◽  
Electrical Polarization

Ultrafast Charge-Transfer Reactions of Indoline Dyes with Anchoring Alkyl Chains of Varying Length in Mesoporous ZnO Solar Cells

ChemPhysChem ◽  
2015 ◽  
Vol 16 (5) ◽  
pp. 943-948 ◽  
Author(s):  
Egmont Rohwer ◽  
Iulia Minda ◽  
Gabriele Tauscher ◽  
Christoph Richter ◽  
Hidetoshi Miura ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Transfer Reactions ◽  
Alkyl Chains ◽  
Varying Length ◽  
Charge Transfer Reactions ◽  
Mesoporous Zno ◽  
Ultrafast Charge Transfer

Charge transfer highways in polymer solar cells embedded with imprinted PEDOT:PSS gratings

RSC Advances ◽  
2014 ◽  
Vol 4 (102) ◽  
pp. 58342-58348 ◽  
Author(s):  
Chia-Te Yen ◽  
Fu-Chiao Wu ◽  
Horng-Long Cheng ◽  
Hwo-Shuenn Sheu ◽  
Fu-Ching Tang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Carrier Transport ◽  
Polymer Solar Cells ◽  
Photovoltaic Cells ◽  
Organic Photovoltaic ◽  
Organic Photovoltaic Cells

Carrier transport highways induced by nanoimprinted PEDOT:PSS gratings play important roles in the enhancement of the electrical performances of P3HT:ICBA-based organic photovoltaic cells.

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