Nanomechanical behavior of hierarchical self‐assemblies of perylene bisimide derivatives

2022 ◽  
Author(s):  
Weijie Wang ◽  
Qing Yao ◽  
Abin Sun ◽  
Wenpin Wang
Keyword(s):  
Perylene Bisimide

scholarly journals Correction: Reversible fluorescence modulation through the photoisomerization of an azobenzene-bridged perylene bisimide cyclophane

2021 ◽  
Author(s):  
Guanghui Ouyang ◽  
David Bialas ◽  
Frank Würthner
Keyword(s):  
Perylene Bisimide ◽  
Fluorescence Modulation

Correction for ‘Reversible fluorescence modulation through the photoisomerization of an azobenzene-bridged perylene bisimide cyclophane’ by Guanghui Ouyang et al., Org. Chem. Front., 2021, DOI: 10.1039/D0QO01635G.

Addressing the Frenkel and charge transfer character of exciton states with a model Hamiltonian based on dimer calculations: Application to large aggregates of perylene bisimide

2021 ◽  
Vol 154 (12) ◽  
pp. 124101
Author(s):  
Sofia Canola ◽  
Giuseppe Bagnara ◽  
Yasi Dai ◽  
Gaetano Ricci ◽  
Alessandro Calzolari ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Perylene Bisimide ◽  
Model Hamiltonian

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.

Non‐Planar Perylene Bisimide Analogues with Inserted Carbonyl and Methylene Subunits

2021 ◽  
Author(s):  
Mai Odajima ◽  
Keita Tajima ◽  
Norihito Fukui ◽  
Hiroshi Shinokubo
Keyword(s):  
Perylene Bisimide

Investigation of substituent effect on cool activity of perylene bisimide pigments

2018 ◽  
Vol 16 (2) ◽  
pp. 439-447 ◽  
Author(s):  
Fahimeh Mahmoudi Meymand ◽  
Majid Mazhar ◽  
Majid Abdouss
Keyword(s):  
Substituent Effect ◽  
Perylene Bisimide

Silicon Electrodes Functionalized with Perylene Bisimide π-Aggregates for Redox-Controlled Stabilization of Semiconducting Nanointerfaces

2021 ◽  
Author(s):  
Arindam Mukhopadhyay ◽  
Kaixuan Liu ◽  
Victor Paulino ◽  
Carrie L. Donley ◽  
Jean-Hubert Olivier
Keyword(s):  
Perylene Bisimide

On the geometry dependence of molecular dimer spectra with an application to aggregates of perylene bisimide

2006 ◽  
Vol 328 (1-3) ◽  
pp. 354-362 ◽  
Author(s):  
J. Seibt ◽  
P. Marquetand ◽  
Volker Engel ◽  
Z. Chen ◽  
V. Dehm ◽  
...  
Keyword(s):  
Perylene Bisimide ◽  
Geometry Dependence

Multichromophoric hybrid species made of perylene bisimide derivatives and Ru(ii) and Os(ii) polypyridine subunits

2017 ◽  
Vol 19 (21) ◽  
pp. 14055-14065 ◽  
Author(s):  
Francesco Nastasi ◽  
Giuseppina La Ganga ◽  
Sebastiano Campagna ◽  
Zois Syrgiannis ◽  
Francesco Rigodanza ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Hybrid Species ◽  
Perylene Bisimide

The photoinduced intercomponent electron transfer in multi-chromophoric species comprising perylene bisimide (PBI) and Ru(ii)/Os(ii) polypyridine units were studied.

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
Sign in / Sign up

Export Citation Format

Share Document