Semiconductor-Based Interfacial Electron-Transfer Reactivity:  Decoupling Kinetics from pH-Dependent Band Energetics in a Dye-Sensitized Titanium Dioxide/Aqueous Solution System

1996 ◽  
Vol 100 (17) ◽  
pp. 6867-6870 ◽  
Author(s):  
Susan G. Yan ◽  
Joseph T. Hupp
Keyword(s):  
Aqueous Solution ◽  
Electron Transfer ◽  
Titanium Dioxide ◽  
Interfacial Electron Transfer ◽  
Solution System ◽  
Dye Sensitized ◽  
Ph Dependent

Interfacial electron transfer in titanium dioxide colloids

1985 ◽  
Vol 107 (23) ◽  
pp. 6446-6451 ◽  
Author(s):  
Graham T. Brown ◽  
James R. Darwent ◽  
Paul D. I. Fletcher
Keyword(s):  
Electron Transfer ◽  
Titanium Dioxide ◽  
Interfacial Electron Transfer

Improving interfacial electron transfer and light harvesting in dye-sensitized solar cells by using Ag nanowire/TiO2 nanoparticle composite films

RSC Advances ◽  
2015 ◽  
Vol 5 (86) ◽  
pp. 70172-70177 ◽  
Author(s):  
Po-Chun Huang ◽  
Tsan-Yao Chen ◽  
Yi-Lin Wang ◽  
Chiun-Yi Wu ◽  
Tsang-Lang Lin
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Surface Plasmon Resonance ◽  
Composite Films ◽  
Dye Sensitized Solar Cells ◽  
Interfacial Electron Transfer ◽  
Dye Sensitized ◽  
Ag Nanowires ◽  
Sensitized Solar Cells ◽  
Ag Nanowire

TiO2 coated Ag nanowires improved the interfacial electron transfer, the surface plasmon resonance, and the light-scattering in dye-sensitized solar cells.

Interfacial electron transfer in dye-sensitized mixed metal oxides for water splitting

2019 ◽  
Author(s):  
Charles A. Schmuttenmaer ◽  
Jacob Spies ◽  
Coleen Nemes ◽  
John Swierk
Keyword(s):  
Electron Transfer ◽  
Metal Oxides ◽  
Water Splitting ◽  
Mixed Metal Oxides ◽  
Interfacial Electron Transfer ◽  
Mixed Metal ◽  
Dye Sensitized

Interfacial Electron-Transfer Kinetics in Metal-Free Organic Dye-Sensitized Solar Cells: Combined Effects of Molecular Structure of Dyes and Electrolytes

2008 ◽  
Vol 130 (52) ◽  
pp. 17874-17881 ◽  
Author(s):  
Masanori Miyashita ◽  
Kenji Sunahara ◽  
Tomohiro Nishikawa ◽  
Yu Uemura ◽  
Nagatoshi Koumura ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Electron Transfer ◽  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Organic Dye ◽  
Combined Effects ◽  
Interfacial Electron Transfer ◽  
Metal Free ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Fluorescence quenching of flavin adenine dinucleotide in aqueous solution by pH dependent isomerisation and photo-induced electron transfer

2003 ◽  
Vol 295 (2) ◽  
pp. 137-149 ◽  
Author(s):  
Shafiqul D.M. Islam ◽  
Thomas Susdorf ◽  
Alfons Penzkofer ◽  
Peter Hegemann
Keyword(s):  
Aqueous Solution ◽  
Electron Transfer ◽  
Fluorescence Quenching ◽  
Flavin Adenine Dinucleotide ◽  
Photo Induced Electron Transfer ◽  
Ph Dependent

Interfacial electron transfer yields in dye-sensitized NiO photocathodes correlated to excited-state dipole orientation of ruthenium chromophores

2018 ◽  
Vol 96 (9) ◽  
pp. 865-874 ◽  
Author(s):  
Yejee Han ◽  
Robert J. Dillon ◽  
Cory J. Flynn ◽  
Eric S. Rountree ◽  
Leila Alibabaei ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Transient Absorption ◽  
Photovoltaic Performance ◽  
Interfacial Electron Transfer ◽  
Dipole Orientation ◽  
Ruthenium Polypyridyl ◽  
Dye Sensitized ◽  
Surface Enhanced ◽  
Device Efficiency

Interface dynamics of nanocrystalline NiO thin films sensitized with two ruthenium polypyridyl chromophores have been investigated to examine the influence that excited-state dipole orientation and the position of the bipyridine radical formed in the charge-separated state have on interfacial electron transfer yields. In ultrafast transient absorption experiments, the charge separated state is observed on the nanosecond timescale for the trifluoromethyl-substituted chromophore, [Ru(flpy)2(dcb)]2+ (flpy = 4,4′-bis(trifluoromethyl)-2,2′-bipyridine, dcb = 4,4′-dicarboxy-2,2′-bipyridine), but not for [Ru(bpy)2(dcb)]2+ (bpy = 2,2′-bipyridine). Differences are attributed to the positioning of the bipyridine radical formed in the charge separated state; for [Ru(flpy)2(dcb)]2+, the electron is localized on the flpy ligand distal to the surface, whereas for [Ru(bpy)2(dcb)]2+, the electron is localized on the dcb ligand, proximal to the NiO surface. Enhanced photovoltaic performance is observed for dye-sensitized solar cell devices prepared with [Ru(flpy)2(dcb)]2+, demonstrating that enhanced charge separation can be correlated with device efficiency.

ALD Grown Aluminum Oxide Submonolayers in Dye-Sensitized Solar Cells: The Effect on Interfacial Electron Transfer and Performance

2011 ◽  
Vol 115 (33) ◽  
pp. 16720-16729 ◽  
Author(s):  
Liisa J. Antila ◽  
Mikko J. Heikkilä ◽  
Ville Mäkinen ◽  
Niko Humalamäki ◽  
Mikko Laitinen ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cells ◽  
Aluminum Oxide ◽  
Dye Sensitized Solar Cells ◽  
Interfacial Electron Transfer ◽  
Dye Sensitized ◽  
And Performance ◽  
Sensitized Solar Cells

Interfacial electron-transfer reactions between platinum colloids and reducing radicals in aqueous solution

1988 ◽  
Vol 92 (5) ◽  
pp. 1286-1290 ◽  
Author(s):  
A. Harriman ◽  
G. R. Millward ◽  
P. Neta ◽  
M. C. Richoux ◽  
J. M. Thomas
Keyword(s):  
Aqueous Solution ◽  
Electron Transfer ◽  
Transfer Reactions ◽  
Interfacial Electron Transfer ◽  
Electron Transfer Reactions
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