Unraveling the effect of polymer dots doping in inverted low bandgap organic solar cells

2015 ◽  
Vol 17 (24) ◽  
pp. 16086-16091 ◽  
Author(s):  
Xinyuan Zhang ◽  
Chunyu Liu ◽  
Jinfeng Li ◽  
Yeyuan He ◽  
Zhiqi Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Carrier Mobility ◽  
Photovoltaic Performance ◽  
Low Bandgap ◽  
Polymer Dots

PF-10BT dots have been employed in a PSBTBT:PC60BM blend to improve photovoltaic performance. The Jsc and carrier mobility were greatly enhanced.

Low-bandgap poly(thienylene vinylene) for organic solar cells: photophysics and photovoltaic performance

2006 ◽  
Author(s):  
Le Huong Nguyen ◽  
Serap Günes ◽  
Helmut Neugebauer ◽  
Niyazi Serdar Sariciftci ◽  
Fateme Banishoeib ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Low Bandgap

Green solvent-processed efficient non-fullerene organic solar cells enabled by low-bandgap copolymer donors with EDOT side chains

2019 ◽  
Vol 7 (2) ◽  
pp. 716-726 ◽  
Author(s):  
Chentong Liao ◽  
Ming Zhang ◽  
Xiaopeng Xu ◽  
Feng Liu ◽  
Ying Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Level ◽  
Organic Solar Cells ◽  
Carrier Mobility ◽  
Side Chain ◽  
Ternary Blend ◽  
Side Chains ◽  
Green Solvent ◽  
Low Bandgap ◽  
Blend Morphology

By a combination of side chain and ternary blend strategies, novel BDT-TT-based copolymer donors were developed to improve the green solvent solubility, crystallinity, energy level, carrier mobility and blend morphology. Non-fullerene binary and ternary blend devices based on PTB-EDOTS exhibited high PCEs of 10.18% and 12.26%, respectively.

scholarly journals Intrinsic efficiency limits in low-bandgap non-fullerene acceptor organic solar cells

2020 ◽  
Author(s):  
Safakath Karuthedath ◽  
Julien Gorenflot ◽  
Yuliar Firdaus ◽  
Neha Chaturvedi ◽  
Catherine S. P. De Castro ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Low Bandgap ◽  
Intrinsic Efficiency

scholarly journals Organic Solar Cells: Water Ingress in Encapsulated Inverted Organic Solar Cells: Correlating Infrared Imaging and Photovoltaic Performance (Adv. Energy Mater. 20/2015)

2015 ◽  
Vol 5 (20) ◽  
pp. n/a-n/a ◽  
Author(s):  
Jens Adams ◽  
Michael Salvador ◽  
Luca Lucera ◽  
Stefan Langner ◽  
George D. Spyropoulos ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Infrared Imaging ◽  
Photovoltaic Performance ◽  
Water Ingress ◽  
Energy Mater

High-efficiency organic solar cells based on a small-molecule donor and a low-bandgap polymer acceptor with strong absorption

2018 ◽  
Vol 6 (20) ◽  
pp. 9613-9622 ◽  
Author(s):  
Yankang Yang ◽  
Beibei Qiu ◽  
Shanshan Chen ◽  
Qiuju Zhou ◽  
Ying Peng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Strong Absorption ◽  
Low Bandgap ◽  
Polymer Acceptor

An OSC based on a small molecule DR3TBDTT as donor and n-type polymer PZ1 as acceptor was fabricated, and PCE of the device reached 5.86% which is the highest for the OSCs based small molecule donor/polymer acceptor.

Simulation Study on Influence of The Carrier Mobility on The Performances of Organic Solar Cells

2013 ◽  
Vol 34 (4) ◽  
pp. 463-468 ◽  
Author(s):  
朱键卓 ZHU Jian-zhuo ◽  
杜会静 DU Hui-jing ◽  
苏子生 SU Zi-sheng ◽  
朱世敏 ZHU Shi-min ◽  
徐天赋 XU Tian-fu
Keyword(s):  
Solar Cells ◽  
Simulation Study ◽  
Organic Solar Cells ◽  
Carrier Mobility

scholarly journals Recent Advances in Non-Fullerene Acceptors of the IDIC/ITIC Families for Bulk-Heterojunction Organic Solar Cells

2020 ◽  
Vol 21 (21) ◽  
pp. 8085
Author(s):  
Giacomo Forti ◽  
Andrea Nitti ◽  
Peshawa Osw ◽  
Gabriele Bianchi ◽  
Riccardo Po ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Molecular Design ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Fine Tuning ◽  
The Past ◽  
Recent Advances ◽  
Group Modification ◽  
End Capping

The introduction of the IDIC/ITIC families of non-fullerene acceptors has boosted the photovoltaic performances of bulk-heterojunction organic solar cells. The fine tuning of the photophysical, morphological and processability properties with the aim of reaching higher and higher photocurrent efficiencies has prompted uninterrupted worldwide research on these peculiar families of organic compounds. The main strategies for the modification of IDIC/ITIC compounds, described in several contributions published in the past few years, can be summarized and classified into core modification strategies and end-capping group modification strategies. In this review, we analyze the more recent advances in this field (last two years), and we focus our attention on the molecular design proposed to increase photovoltaic performance with the aim of rationalizing the general properties of these families of non-fullerene acceptors.

Elucidation of Donor:Acceptor Phase Separation in Nonfullerene Organic Solar Cells and Its Implications on Device Performance and Charge Carrier Mobility

2019 ◽  
Vol 2 (10) ◽  
pp. 7535-7545 ◽  
Author(s):  
Sebastian F. Hoefler ◽  
Georg Haberfehlner ◽  
Thomas Rath ◽  
Andreas Keilbach ◽  
Mathias A. Hobisch ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Charge Carrier ◽  
Organic Solar Cells ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Device Performance
Sign in / Sign up

Export Citation Format

Share Document