Ultrafast Electron Injection, Hole Transfer, and Charge Recombination Dynamics in CdSe QD Super-Sensitized Re(I)–Polypyridyl Complexes with Catechol and Resorcinol Moiety: Effect of Coupling

2015 ◽  
Vol 119 (7) ◽  
pp. 3522-3529 ◽  
Author(s):  
Tushar Debnath ◽  
Partha Maity ◽  
Tanmay Banerjee ◽  
Amitava Das ◽  
Hirendra N. Ghosh
Keyword(s):  
Electron Injection ◽  
Charge Recombination ◽  
Injection Hole ◽  
Polypyridyl Complexes ◽  
Hole Transfer ◽  
Recombination Dynamics

Power output stabilizing feature in perovskite solar cells at operating condition: Selective contact-dependent charge recombination dynamics

Nano Energy ◽  
2019 ◽  
Vol 61 ◽  
pp. 126-131 ◽  
Author(s):  
Hui-Seon Kim ◽  
Ji-Youn Seo ◽  
Seckin Akin ◽  
Elfriede Simon ◽  
Maximilian Fleischer ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Output ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Operating Condition ◽  
Recombination Dynamics

Interface engineering via an insulating polymer for highly efficient and environmentally stable perovskite solar cells

2016 ◽  
Vol 52 (76) ◽  
pp. 11355-11358 ◽  
Author(s):  
Xiaoru Wen ◽  
Jiamin Wu ◽  
Meidan Ye ◽  
Di Gao ◽  
Changjian Lin
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Interface Engineering ◽  
Transfer Layer ◽  
Hole Transfer ◽  
Highly Efficient ◽  
First Time

A tunnelling contact of polystyrene nanofilm was firstly introduced for the first time at the interface of perovskite/hole transfer layer, leading to a significantly reduced charge recombination.

Demonstrating the role of anchoring functionality in interfacial electron transfer dynamics in the newly synthesized BODIPY–TiO2 nanostructure composite

2017 ◽  
Vol 41 (12) ◽  
pp. 5215-5224 ◽  
Author(s):  
Sunil Aute ◽  
Partha Maity ◽  
Amitava Das ◽  
Hirendra N. Ghosh
Keyword(s):  
Electron Transfer ◽  
Charge Recombination ◽  
Interfacial Electron Transfer ◽  
Tio2 Nanostructure ◽  
Recombination Dynamics

Scheme illustrating the extent of coupling and charge recombination dynamics between BODIPY and NS-TiO2 anchoring through the catechol and resorcinol binding group.

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