Boundaries of Anion/Naphthalenediimide Interactions: From Anion−π Interactions to Anion-Induced Charge-Transfer and Electron-Transfer Phenomena

2012 ◽  
Vol 134 (33) ◽  
pp. 13679-13691 ◽  
Author(s):  
Samit Guha ◽  
Flynt S. Goodson ◽  
Lucas J. Corson ◽  
Sourav Saha
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Π Interactions ◽  
Induced Charge

A counter ion triggers stabilization of two geometrical isomers of a Ni(ii) dication diradical porphyrin dimer: the role of anion–π interactions

2019 ◽  
Vol 55 (55) ◽  
pp. 7926-7929 ◽  
Author(s):  
Anjani Kumar Pandey ◽  
Mohammad Usman ◽  
Sankar Prasad Rath
Keyword(s):  
Electron Transfer ◽  
Pure Form ◽  
Geometrical Isomers ◽  
Π Interactions ◽  
Transfer Phenomenon ◽  
Counter Ion ◽  
Induced Charge ◽  
Porphyrin Dimer

Two isomers of a nickel(ii)porphyrinato dication diradical, isolated selectively in pure form, are stabilized exclusively by anion–π interactions, have unique and distinct electronic and spectroscopic features and display an anion-induced charge/electron transfer phenomenon.

Cooperative Absorption-Induced Charge Transfer in a Solid

1990 ◽  
Author(s):  
Isidore Last ◽  
Thomas F. George
Keyword(s):  
Charge Transfer ◽  
Induced Charge

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.

Phosphating-induced charge transfer on CoO/CoP interface for alkaline H2 evolution

2021 ◽  
Author(s):  
Qian Li ◽  
Yuchao Wang ◽  
Jian Zeng ◽  
Qiumei Wu ◽  
Qichen Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
H2 Evolution ◽  
Induced Charge
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