Increased charge carrier mobility and molecular packing of a solution sheared diketopyrrolopyrrole-based donor–acceptor copolymer by alkyl side chain modification

2019 ◽  
Vol 7 (12) ◽  
pp. 3665-3674 ◽  
Author(s):  
Mike Hambsch ◽  
Tim Erdmann ◽  
Annabel R. Chew ◽  
Sigrid Bernstorff ◽  
Alberto Salleo ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Molecular Packing ◽  
Chain Extension ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Donor Acceptor

Side chain extension leads to improved charge carrier mobility in diketopyrrolopyrrole-based donor–acceptor copolymers.

Charge Dynamics at Heterojunction between Face-on/Edge-on PCPDTBT and PCBM Bilayer: Interplay of Donor/Acceptor Distance and Local Charge Carrier Mobility

2016 ◽  
Vol 120 (32) ◽  
pp. 17887-17897 ◽  
Author(s):  
Yoshiki Shimata ◽  
Marina Ide ◽  
Motomichi Tashiro ◽  
Michio Katouda ◽  
Yutaka Imamura ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Charge Dynamics ◽  
Local Charge ◽  
Donor Acceptor

High Charge Carrier Mobility, Low Band Gap Donor–Acceptor Benzothiadiazole-oligothiophene Based Polymeric Semiconductors

2012 ◽  
Vol 24 (21) ◽  
pp. 4123-4133 ◽  
Author(s):  
Boyi Fu ◽  
Jose Baltazar ◽  
Zhaokang Hu ◽  
An-Ting Chien ◽  
Satish Kumar ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Band Gap ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Low Band Gap ◽  
High Charge ◽  
Donor Acceptor ◽  
High Charge Carrier Mobility

scholarly journals Benzotrithiophene Copolymers: Influence of Molecular Packing and Energy Levels on Charge Carrier Mobility

2014 ◽  
Vol 47 (9) ◽  
pp. 2883-2890 ◽  
Author(s):  
Bob C. Schroeder ◽  
Stephan Rossbauer ◽  
R. Joseph Kline ◽  
Laure Biniek ◽  
Scott E. Watkins ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Mobility ◽  
Energy Levels ◽  
Charge Carrier Mobility ◽  
Molecular Packing

Side chain engineering of fused aromatic thienopyrazine based low band-gap polymers for enhanced charge carrier mobility

2011 ◽  
Vol 21 (5) ◽  
pp. 1537-1543 ◽  
Author(s):  
Rajib Mondal ◽  
Sangwon Ko ◽  
Eric Verploegen ◽  
Hector A. Becerril ◽  
Michael F. Toney ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Band Gap ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Side Chain ◽  
Low Band Gap ◽  
Low Band Gap Polymers

scholarly journals A computational exploration of the crystal energy and charge-carrier mobility landscapes of the chiral [6]helicene molecule

Nanoscale ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 1865-1876 ◽  
Author(s):  
Beth Rice ◽  
Luc M. LeBlanc ◽  
Alberto Otero-de-la-Roza ◽  
Matthew J. Fuchter ◽  
Erin R. Johnson ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Molecular Packing ◽  
Structure Property ◽  
Property Relationship ◽  
Structure Property Relationship ◽  
Computational Exploration

The structure–property relationship between molecular packing and charge-carrier mobility is explored for the chiral [6]helicene molecule.

The effect of side-chain length on the microstructure and processing window of zone-cast naphthalene-based bispentalenes

2019 ◽  
Vol 7 (43) ◽  
pp. 13493-13501 ◽  
Author(s):  
Katelyn P. Goetz ◽  
Kohei Sekine ◽  
Fabian Paulus ◽  
Yu Zhong ◽  
Daniel Roth ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Thin Films ◽  
Charge Carrier ◽  
Organic Semiconductors ◽  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Side Chain ◽  
Processing Window ◽  
Conjugated Organic Semiconductors ◽  
Structure And Microstructure

The solubilizing side-groups of solution-processable π-conjugated organic semiconductors affect both the crystal structure and microstructure of the respective thin films and thus charge-carrier mobility in devices.

Effects of conformational symmetry in conjugated side chains on intermolecular packing of conjugated polymers and photovoltaic properties

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 106044-106052 ◽  
Author(s):  
Jisoo Shin ◽  
Min Kim ◽  
Jaewon Lee ◽  
Donghun Sin ◽  
Heung Gyu Kim ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Conjugated Polymers ◽  
Carrier Mobility ◽  
Light Harvesting ◽  
Charge Carrier Mobility ◽  
Polymer Chains ◽  
Side Chain ◽  
Side Chains ◽  
Photovoltaic Properties

Introduction of the symmetric conjugated side chain to the conjugated backbone of the polymer was found to improve both the light-harvesting ability of the polymer and its charge carrier mobility, apparently by increasing the packing between the polymer chains.

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