Impact of π-linker modifications on the photovoltaic performance of rainbow-shaped acceptor molecules for high performance organic solar cell applications

2022 ◽  
Vol 625 ◽  
pp. 413465
Author(s):  
Muhammad Yasir Mehboob ◽  
Riaz Hussain ◽  
Muhammad Adnan ◽  
Zobia Irshad ◽  
Muhammad Khalid
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
High Performance ◽  
Photovoltaic Performance ◽  
Acceptor Molecules

Isoindigo-based conjugated polymer for high-performance organic solar cell with a high VOC of 1.06 V as processed from non-halogenated solvent

2019 ◽  
Vol 161 ◽  
pp. 113-118 ◽  
Author(s):  
Eui Hyuk Jung ◽  
Hyungju Ahn ◽  
Won Ho Jo ◽  
Jea Woong Jo ◽  
Jae Woong Jung
Keyword(s):  
Solar Cell ◽  
Conjugated Polymer ◽  
Organic Solar Cell ◽  
High Performance

Machine learning for high performance organic solar cells: current scenario and future prospects

2021 ◽  
Author(s):  
Asif Mahmood ◽  
Jin-Liang Wang
Keyword(s):  
Machine Learning ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
High Performance ◽  
Material Design ◽  
Data Driven ◽  
Future Prospects ◽  
Current Scenario ◽  
Review Current

In this review, current research status about the machine learning use in organic solar cell research is reviewed. We have discussed the challenges in anticipating the data driven material design.

A high-performance solution-processed small molecule: alkylselenophene-substituted benzodithiophene organic solar cell

2014 ◽  
Vol 2 (25) ◽  
pp. 4937-4946 ◽  
Author(s):  
Yu Jin Kim ◽  
Jang Yeol Baek ◽  
Jong-jin Ha ◽  
Dae Sung Chung ◽  
Soon-Ki Kwon ◽  
...  
Keyword(s):  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Small Molecule ◽  
Light Absorption ◽  
Organic Solar Cell ◽  
High Performance ◽  
Power Conversion ◽  
Strong Light ◽  
Homo Level ◽  
Photovoltaic Characteristics

A novel small molecule with alkylselenophene-substituted benzodithiophene unit,BDTSe-TTPD, showed strong light absorption, low HOMO level and photovoltaic characteristics with power conversion efficiency as high as 4.37%.

ELECTRICAL CHARACTERIZATION OF P3HT/PCBM BULK HETEROJUNCTION ORGANIC SOLAR CELL

2012 ◽  
Vol 01 (01) ◽  
pp. 1250004 ◽  
Author(s):  
ENG KOK CHIEW ◽  
MUHAMMAD YAHAYA ◽  
AHMAD PUAAD OTHMAN
Keyword(s):  
Solar Cell ◽  
Conversion Efficiency ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Effective Medium ◽  
Semiconductor Layer ◽  
Effective Medium Model ◽  
Medium Model ◽  
Cell Conversion

Photovoltaic performance of bulk heterojunction organic solar cell based on poly (3-hexylthiophene) (P3HT) and [6,6]-phenyl C61-butyric acid methyl ester (PCBM) were investigated. The active layer is a spin coated organic blend of a p material (P3HT) and an n-material from the fullerene derivative PCBM; it is sandwiched between electrodes ITO-PEDOT/PSS and Al/LiF as back-contact. Modeling of organic bulk heterojunction solar cells is complicated because of various internal mechanisms involved. Two models have been suggested, namely an effective medium model and a network model. We applied an effective medium model where the main assumption is the p–n nanostructure is treated as one single effective semiconductor layer, and parameters in this configuration are fed into a standard solar cell device simulator, called SCAPS. In this model, other non-carrier related properties, such as the refractive index n, the dielectric constant ε and the absorption constant α are influenced by both p–n materials and used as input parameters. The power conversion efficiency of 3.88% with short circuit current density of 20.61 mA/cm2, open circuit voltage of 0.39 V and fill factor of 48% were obtained. Finally, factors which could limit cell conversion efficiency are discussed.

Room temperature solution processed tungsten carbide as an efficient hole extraction layer for organic photovoltaics

2014 ◽  
Vol 2 (11) ◽  
pp. 3734-3740 ◽  
Author(s):  
Wei Cui ◽  
Zhongwei Wu ◽  
Changhai Liu ◽  
Mingxing Wu ◽  
Tingli Ma ◽  
...  
Keyword(s):  
Solar Cell ◽  
Tungsten Carbide ◽  
Buffer Layer ◽  
Organic Photovoltaics ◽  
Organic Solar Cell ◽  
High Performance ◽  
Room Temperature ◽  
Solution Processed ◽  
Anode Buffer Layer ◽  
Temperature Solution

We demonstrated tungsten carbide (WC) as an efficient anode buffer layer for a high-performance inverted organic solar cell.

Exquisite modulation of ZnO nanoparticle electron transporting layer for high-performance fullerene-free organic solar cell with inverted structure

2019 ◽  
Vol 7 (8) ◽  
pp. 3570-3576 ◽  
Author(s):  
Zhong Zheng ◽  
Shaoqing Zhang ◽  
Jianqiu Wang ◽  
Jianqi Zhang ◽  
Dongyang Zhang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Organic Solar Cell ◽  
High Performance ◽  
Fill Factor ◽  
Power Conversion ◽  
Zno Nanoparticle ◽  
Inverted Structure ◽  
Electron Transporting Layer

An inverted organic solar cell with finely tuned ZnO : PFN-Br electron transporting layer shows 13.8% power conversion efficiency and 78.8% fill factor.

Sign in / Sign up

Export Citation Format

Share Document