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Resolving electron injection from singlet fission-borne triplets into mesoporous transparent conducting oxides

Journal Article · · Chemical Science
DOI:https://doi.org/10.1039/D1SC03253D· OSTI ID:1810187

The rate of photoinduced electron transfer from triplet excited states after singlet fission in molecules adsorbed to mesoporous oxide substrates is shown through transient absorption studies to depend systematically on applied bias.

Sponsoring Organization:
USDOE
Grant/Contract Number:
NONE; AC36-08GO28308
OSTI ID:
1810187
Alternate ID(s):
OSTI ID: 1812332
OSTI ID: 1924015
Journal Information:
Chemical Science, Journal Name: Chemical Science Journal Issue: 33 Vol. 12; ISSN 2041-6520; ISSN CSHCBM
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

References (37)

Singlet Fission for Photovoltaics with 130 % Injection Efficiency journal July 2018
Hydrogen Bonding Optimizes Singlet Fission in Carboxylic Acid Functionalized Anthradithiophene Films journal September 2020
Molecular Chromophore–Catalyst Assemblies for Solar Fuel Applications journal August 2015
Organic Photoredox Catalysis journal June 2016
Theoretical Modeling of Singlet Fission journal April 2018
Singlet Fission and Electron Injection from the Triplet Excited State in Diphenylisobenzofuran–Semiconductor Assemblies: Effects of Solvent Polarity and Driving Force journal August 2020
Triplet Excitons in Pentacene Are Intrinsically Difficult to Dissociate via Charge Transfer journal November 2020
Pathways Following Electron Injection: Medium Effects and Cross-Surface Electron Transfer in a Ruthenium-Based, Chromophore–Catalyst Assembly on TiO 2 journal May 2018
Diphenylisobenzofuran Bound to Nanocrystalline Metal Oxides: Excimer Formation, Singlet Fission, Electron Injection, and Low Energy Sensitization journal November 2018
Emerging Design Principles for Enhanced Solar Energy Utilization with Singlet Fission journal January 2019
Molecular Photon Upconversion Solar Cells Using Multilayer Assemblies: Progress and Prospects journal September 2018
Singlet Fission in Crystalline Organic Materials: Recent Insights and Future Directions journal October 2019
Photostability of Phosphonate-Derivatized, Ru II Polypyridyl Complexes on Metal Oxide Surfaces journal February 2012
Photocurrent Enhanced by Singlet Fission in a Dye-Sensitized Solar Cell journal January 2015
Singlet Fission for Dye-Sensitized Solar Cells:  Can a Suitable Sensitizer Be Found? journal December 2006
Efficient Singlet Fission Discovered in a Disordered Acene Film journal March 2012
Mechanism of Singlet Fission in Thin Films of 1,3-Diphenylisobenzofuran journal May 2014
Driving Force Dependent, Photoinduced Electron Transfer at Degenerately Doped, Optically Transparent Semiconductor Nanoparticle Interfaces journal November 2014
Exciton Delocalization Drives Rapid Singlet Fission in Nanoparticles of Acene Derivatives journal May 2015
Interfacial Charge-Transfer Pathways:  Evidence for Marcus-Type Inverted Electron Transfer in Metal Oxide Semiconductor/Inorganic Dye Systems journal August 1999
Disentangling the Physical Processes Responsible for the Kinetic Complexity in Interfacial Electron Transfer of Excited Ru(II) Polypyridyl Dyes on TiO 2 journal March 2016
Finding the Way to Solar Fuels with Dye-Sensitized Photoelectrosynthesis Cells journal September 2016
Emission from the Charge Transfer State of Xanthene Dye-Sensitized TiO 2 Nanoparticles:  A New Approach to Determining Back Electron Transfer Rate and Verifying the Marcus Inverted Regime journal June 2001
Structure–Property Relationships in Phosphonate-Derivatized, Ru II Polypyridyl Dyes on Metal Oxide Surfaces in an Aqueous Environment journal July 2012
Femtosecond Infrared Transient Absorption Dynamics of Benzimidazole-Based Ruthenium Complexes on TiO 2 Films for Dye-Sensitized Solar Cells journal April 2014
The entangled triplet pair state in acene and heteroacene materials journal July 2017
A molecular photosensitizer achieves a Voc of 1.24 V enabling highly efficient and stable dye-sensitized solar cells with copper(II/I)-based electrolyte journal March 2021
Slow charge transfer from pentacene triplet states at the Marcus optimum journal November 2019
Spatial separation of triplet excitons drives endothermic singlet fission journal March 2020
Open questions on the photophysics of ultrafast singlet fission journal June 2021
Dynamics of singlet fission and electron injection in self-assembled acene monolayers on titanium dioxide journal January 2018
Solar conversion efficiency of photovoltaic and photoelectrolysis cells with carrier multiplication absorbers journal October 2006
Communication: Uncovering molecule-TiO2 interactions with nonlinear spectroscopy journal August 2011
Lessons from intramolecular singlet fission with covalently bound chromophores journal January 2020
Localization length scales of triplet excitons in singlet fission materials journal September 2015
Recent Advances in Singlet Fission journal April 2013
Dye-Sensitized Solar Cells: Fundamentals and Current Status journal November 2018

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