Unusually Slow Charge Recombination in Molecular Dyads

2004 ◽  
Vol 43 (38) ◽  
pp. 4985-4987 ◽  
Author(s):  
Anthony Harriman
Keyword(s):  
Charge Recombination ◽  
Molecular Dyads

Effect on Charge Transfer and Charge Recombination by Insertion of a Naphthalene-Based Bridge in Molecular Dyads Based on Borondipyrromethene (Bodipy)

ChemPhysChem ◽  
2012 ◽  
Vol 13 (16) ◽  
pp. 3672-3681 ◽  
Author(s):  
Andrew C. Benniston ◽  
Sophie Clift ◽  
Jerry Hagon ◽  
Helge Lemmetyinen ◽  
Nikolai V. Tkachenko ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Recombination ◽  
Molecular Dyads

Enhanced efficacy of defect passivation and charge extraction for efficient perovskite photovoltaics with a small open circuit voltage loss

2019 ◽  
Vol 7 (15) ◽  
pp. 9025-9033 ◽  
Author(s):  
Jin-Feng Liao ◽  
Wu-Qiang Wu ◽  
Jun-Xing Zhong ◽  
Yong Jiang ◽  
Lianzhou Wang ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Charge Recombination ◽  
Open Circuit ◽  
Polymeric Semiconductor ◽  
Voltage Loss ◽  
Defect Passivation

A multifunctional 2D polymeric semiconductor was incorporated to provide surprisingly robust efficacy in grain boundary functionalization and defect passivation of perovskite, which suppresses charge recombination and thus affording an illustrious photovoltage of 1.16 V and power conversion efficiency of 21.1%.

Synergistic Promotion of Photoelectrochemical Water Splitting Efficiency of TiO2 Nanorod Arrays by Doping and Surface Modification

2021 ◽  
Author(s):  
Liang Zhao ◽  
Ding Chen ◽  
Shang Xu ◽  
Zhi Fang ◽  
Lin Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Surface Charge ◽  
Water Splitting ◽  
Charge Recombination ◽  
Photoelectrochemical Water Splitting ◽  
Nanorod Arrays ◽  
Critical Factors ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Light Capture

Fast surface charge recombination and poor light capture capability are regarded as the two critical factors that hamper the photoelectrochemical (PEC) performance of photoanodes. In the present work, we employed...

Using hysteresis to predict the charge recombination properties of perovskite solar cells

2021 ◽  
Author(s):  
Jionghua Wu ◽  
Yusheng Li ◽  
Yiming Li ◽  
Weihao Xie ◽  
Jiangjian Shi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Hybrid Perovskite

Hysteresis is used to predict perovskites solar cells recombination properties, implying that hysteresis is a double-edged sword for hybrid perovskite.

Magnetic field effects in rigidly linked D-A dyads: Extreme on-resonance quantum coherence effect on charge recombination

2019 ◽  
Vol 151 (24) ◽  
pp. 244308 ◽  
Author(s):  
David Mims ◽  
Alexander Schmiedel ◽  
Marco Holzapfel ◽  
Nikita N. Lukzen ◽  
Christoph Lambert ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Coherence ◽  
Charge Recombination ◽  
Magnetic Field Effects ◽  
Field Effects ◽  
Coherence Effect

Molecular Design of Organic Dye toward Retardation of Charge Recombination at Semiconductor/Dye/Electrolyte Interface: Introduction of Twisted π-Linker

2010 ◽  
Vol 114 (41) ◽  
pp. 17920-17925 ◽  
Author(s):  
Jun-ichi Nishida ◽  
Tatsuya Masuko ◽  
Yan Cui ◽  
Kohjiro Hara ◽  
Hideshi Shibuya ◽  
...  
Keyword(s):  
Molecular Design ◽  
Charge Recombination ◽  
Organic Dye ◽  
Electrolyte Interface
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