Synthesis of n-Type Perylene Bisimide Derivatives and Their Orthogonal Self-Assembly with p-Type Oligo(p-phenylene vinylene)s

2004 ◽  
Vol 126 (32) ◽  
pp. 10021-10027 ◽  
Author(s):  
Jeroen van Herrikhuyzen ◽  
Asha Syamakumari ◽  
Albertus P. H. J. Schenning ◽  
E. W. Meijer
Keyword(s):  
Self Assembly ◽  
Phenylene Vinylene ◽  
Perylene Bisimide ◽  
P Type

scholarly journals An In-Situ Reaction Route to Molecular Level Dispersed Bisimide and ZnO Nanorod Hybrids with Efficient Photo-Induced Charge Transfer

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Chunzheng Lv ◽  
Lirong He ◽  
Jiahong Tang ◽  
Feng Yang ◽  
Chuhong Zhang
Keyword(s):  
Charge Transfer ◽  
Electric Field ◽  
Self Assembly ◽  
Molecular Level ◽  
Surface Photovoltage ◽  
Zno Nanorod ◽  
In Situ Reaction ◽  
Perylene Bisimide ◽  
Induced Charge

AbstractAs an important photoconductive hybrid material, perylene/ZnO has attracted tremendous attention for photovoltaic-related applications, but generally faces a great challenge to design molecular level dispersed perylenes/ZnO nanohybrids due to easy phase separation between perylenes and ZnO nanocrystals. In this work, we reported an in-situ reaction method to prepare molecular level dispersed H-aggregates of perylene bisimide/ZnO nanorod hybrids. Surface photovoltage and electric field-induced surface photovoltage spectrum show that the photovoltage intensities of nanorod hybrids increased dramatically for 100 times compared with that of pristine perylene bisimide. The enhancement of photovoltage intensities resulting from two aspects: (1) the photo-generated electrons transfer from perylene bisimide to ZnO nanorod due to the electric field formed on the interface of perylene bisimide/ZnO; (2) the H-aggregates of perylene bisimide in ZnO nanorod composites, which is beneficial for photo-generated charge separation and transportation. The introduction of ordered self-assembly thiol-functionalized perylene-3,4,9,10-tetracarboxylic diimide (T-PTCDI)/ ZnO nanorod composites induces a significant improvement in incident photo-to-electron conversion efficiency. This work provides a novel mentality to boost photo-induced charge transfer efficiency, which brings new inspiration for the preparation of the highly efficient solar cell.

Charge Transfer in Supramolecular Coaggregates of Oligo(p-Phenylene Vinylene) and Perylene Bisimide in Water

ChemPhysChem ◽  
2005 ◽  
Vol 6 (10) ◽  
pp. 2029-2031 ◽  
Author(s):  
Edwin H. A. Beckers ◽  
Pascal Jonkheijm ◽  
Albertus P. H. J. Schenning ◽  
Stefan C. J. Meskers ◽  
René A. J. Janssen
Keyword(s):  
Charge Transfer ◽  
Phenylene Vinylene ◽  
Perylene Bisimide

Metal ion templated self-assembly of crown ether functionalized perylene bisimide dyes

2015 ◽  
Vol 51 (16) ◽  
pp. 3415-3418 ◽  
Author(s):  
Annike Weißenstein ◽  
Frank Würthner
Keyword(s):  
Crown Ether ◽  
Self Assembly ◽  
Metal Ion ◽  
Perylene Bisimide ◽  
Barium Ion

Barium ion (Ba2+) templated self-assembly of perylene bisimide (PBI) functionalized with 15-crown-5 receptors leads selectively to dimer species.

scholarly journals Insight into the Self-Assembly of Water-Soluble Perylene Bisimide Derivatives Through a Combined Computational and Experimental Approach

2019 ◽  
Author(s):  
Emily R. Draper ◽  
Liam Wilbraham ◽  
Dave J. Adams ◽  
Matthew Wallace ◽  
Martijn Zwijnenburg
Keyword(s):  
Density Functional Theory ◽  
Self Assembly ◽  
Density Functional ◽  
Colloidal Stability ◽  
Water Soluble ◽  
The Self ◽  
Functional Theory ◽  
Perylene Bisimide ◽  
Aggregate Growth ◽  
Perylene Bisimides

We use a combination of computational and experimental techniques to study the self-assembly and gelation of water-soluble perylene bisimides derivatised at the imide position with an amino acid. Specifically, we study the likely structure of self-assembled aggregates of the alanine-functionalised perylene bisimide (PBI-A) and the thermodynamics of their formation using density functional theory and predict the UV-vis spectra of such aggregates using time-dependent density functional theory. We compare these predictions to experiments in which we study the evolution of the UV-Vis and NMR spectra and rheology of alkaline PBI-A solutions when gradually decreasing the pH. Based on the combined computational and experimental results, we show that PBI-A self-assembles at all pH values but that aggregates grow in size upon protonation. Gelation is driven not by aggregate growth but reduction of the aggregation surface-charge and a decrease in the colloidal stability of the aggregation with respect to agglomeration.

scholarly journals Insight into the self-assembly of water-soluble perylene bisimide derivatives through a combined computational and experimental approach

Nanoscale ◽  
2019 ◽  
Vol 11 (34) ◽  
pp. 15917-15928 ◽  
Author(s):  
Emily R. Draper ◽  
Liam Wilbraham ◽  
Dave J. Adams ◽  
Matthew Wallace ◽  
Ralf Schweins ◽  
...  
Keyword(s):  
Amino Acid ◽  
Self Assembly ◽  
Experimental Approach ◽  
Water Soluble ◽  
The Self ◽  
Experimental Techniques ◽  
Perylene Bisimide ◽  
Perylene Bisimides ◽  
Insight Into

We use a combination of computational and experimental techniques to study the self-assembly and gelation of amino-acid functionalised water-soluble perylene bisimides.

Carbon Nanotube Triggered Self‐Assembly of Oligo(p‐phenylene vinylene)s to Stable Hybrid π‐Gels

2008 ◽  
Vol 47 (31) ◽  
pp. 5746-5749 ◽  
Author(s):  
Sampath Srinivasan ◽  
Sukumaran S. Babu ◽  
Vakayil K. Praveen ◽  
Ayyappanpillai Ajayaghosh
Keyword(s):  
Carbon Nanotube ◽  
Self Assembly ◽  
Phenylene Vinylene ◽  
Stable Hybrid

Self-assembly and photophysical properties of a minuscule tailed perylene bisimide

2013 ◽  
Vol 16 (2) ◽  
pp. 461-466 ◽  
Author(s):  
M. Murugavelu ◽  
P.K.M. Imran ◽  
K.R. Sankaran ◽  
S. Nagarajan
Keyword(s):  
Self Assembly ◽  
Photophysical Properties ◽  
Perylene Bisimide

Photocurrent Generation in Multilayer Self-Assembly Films Fabricated from Water-Soluble Poly(phenylene vinylene)

2003 ◽  
Vol 9 (24) ◽  
pp. 6031-6038 ◽  
Author(s):  
Hongmei Li ◽  
Yuliang Li ◽  
Jin Zhai ◽  
Guanglei Cui ◽  
Huibiao Liu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Water Soluble ◽  
Phenylene Vinylene ◽  
Photocurrent Generation ◽  
Soluble Poly

scholarly journals pH dependent photocatalytic hydrogen evolution by self-assembled perylene bisimides

2017 ◽  
Vol 5 (16) ◽  
pp. 7555-7563 ◽  
Author(s):  
Michael C. Nolan ◽  
James J. Walsh ◽  
Laura L. E. Mears ◽  
Emily R. Draper ◽  
Matthew Wallace ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Self Assembly ◽  
The Self ◽  
Photocatalytic Hydrogen Evolution ◽  
Perylene Bisimide ◽  
Ph Dependent ◽  
Self Assembled ◽  
Perylene Bisimides

We show the importance of the self-assembly of a perylene bisimide on its photocatalytic activity.

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