Simple Inverted Annealing Process to Improve Charge Transport Capability of Organic Photovoltaic Devices with Thick Active Layers

2018 ◽  
Vol 122 (20) ◽  
pp. 10706-10713 ◽  
Author(s):  
Xinyuan Zhang ◽  
Jiaxin Guo ◽  
Fangbin Lu ◽  
Haoyan Wu ◽  
Tiantian Luan ◽  
...  
Keyword(s):  
Charge Transport ◽  
Annealing Process ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Active Layers

scholarly journals Understanding charge transport in donor/acceptor blends from large-scale device simulations based on experimental film morphologies

2020 ◽  
Vol 13 (2) ◽  
pp. 601-615 ◽  
Author(s):  
Haoyuan Li ◽  
Gjergji Sini ◽  
Joseph Sit ◽  
Adam J. Moulé ◽  
Jean-Luc Bredas
Keyword(s):  
Charge Transport ◽  
Large Scale ◽  
Organic Photovoltaic ◽  
Experimental Film ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Active Layers ◽  
Donor Acceptor

Simulation of the microscopic processes in the active layers of organic photovoltaic devices directly from experimental film morphologies.

scholarly journals Molecular engineering to improve carrier lifetimes for organic photovoltaic devices with thick active layers

2017 ◽  
Vol 47 ◽  
pp. 57-65 ◽  
Author(s):  
Stefan D. Oosterhout ◽  
Wade A. Braunecker ◽  
Zbyslaw R. Owczarczyk ◽  
Alexander L. Ayzner ◽  
Michael F. Toney ◽  
...  
Keyword(s):  
Molecular Engineering ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Carrier Lifetimes ◽  
Active Layers

scholarly journals Enhancement of efficiency in organic photovoltaic devices containing self-complementary hydrogen-bonding domains

2013 ◽  
Vol 9 ◽  
pp. 1102-1110 ◽  
Author(s):  
Rohan J Kumar ◽  
Jegadesan Subbiah ◽  
Andrew B Holmes
Keyword(s):  
Hydrogen Bonding ◽  
Self Assembly ◽  
Fill Factor ◽  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
One Dimensional ◽  
Self Organized ◽  
Active Layers ◽  
P Type

Self-complementary hydrogen-bonding domains were incorporated as the electron deficient unit in “push–pull”, p-type small molecules for organic photovoltaic active layers. Such compounds were found to enhance the fill factor, compared with similar non-self-organized compounds reported in the literature, leading to higher device efficiencies. Evidence is presented that the ability of these molecules to form one-dimensional hydrogen-bonded chains and subsequently exhibit hierarchical self-assembly into nanostructured domains can be correlated with improved device efficiency.

Effects of nano-patterned versus simple flat active layers in upright organic photovoltaic devices

2012 ◽  
Vol 46 (2) ◽  
pp. 024008 ◽  
Author(s):  
Yingchi Liu ◽  
Christoph Kirsch ◽  
Abay Gadisa ◽  
Mukti Aryal ◽  
Sorin Mitran ◽  
...  
Keyword(s):  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Active Layers
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