Imperial College London

DrRobertGodin

Faculty of Natural SciencesDepartment of Chemistry

Research Associate
 
 
 
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Contact

 

+44 (0)20 7594 9551r.godin

 
 
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Location

 

134ChemistrySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

17 results found

Godin R, Kafizas A, Durrant JR, 2017, Electron transfer dynamics in fuel producing photosystems, Current Opinion in Electrochemistry, Vol: 2, Pages: 136-143, ISSN: 2451-9103

An often overlooked aspect of solar fuel production is the inherent mismatch between bulk charge carrier lifetimes and rates of charge transfer reactions. Considering water oxidation, interfacial charge transfer occurs on the millisecond to second timescales while bulk charge carrier lifetimes of metal oxides are typically in the fast picosecond–nanosecond regime. For charge transfer to efficiently compete with charge recombination, strategies that substantially increase the charge carrier lifetime need to be applied. In this chapter, we discuss the magnitude of the kinetic mismatch, overview common effective charge separation strategies that address this mismatch and highlight recent developments in our understanding of these processes. We also touch upon recent advances in determining the chemical nature of key reaction intermediates.

JOURNAL ARTICLE

Godin R, Wang Y, Zwijnenburg MA, Tang J, Durrant JRet al., 2017, Time-Resolved Spectroscopic Investigation of Charge Trapping in Carbon Nitrides Photocatalysts for Hydrogen Generation, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 139, Pages: 5216-5224, ISSN: 0002-7863

JOURNAL ARTICLE

Martindale BCM, Hutton GAM, Caputo CA, Prantl S, Godin R, Durrant JR, Reisner Eet al., 2017, Enhancing Light Absorption and Charge Transfer Efficiency in Carbon Dots through Graphitization and Core Nitrogen Doping, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Vol: 56, Pages: 6459-6463, ISSN: 1433-7851

JOURNAL ARTICLE

Pont S, Bryant D, Lin C-T, Aristidou N, Wheeler S, Ma X, Godin R, Haque SA, Durrant JRet al., 2017, Tuning CH3NH3Pb(I1-xBrx)(3) perovskite oxygen stability in thin films and solar cells, JOURNAL OF MATERIALS CHEMISTRY A, Vol: 5, Pages: 9553-9560, ISSN: 2050-7488

JOURNAL ARTICLE

Warnan J, Willkomm J, Ng JN, Godin R, Prantl S, Durrant JR, Reisner Eet al., 2017, Solar H-2 evolution in water with modified diketopyrrolopyrrole dyes immobilised on molecular Co and Ni catalyst-TiO2 hybrids, CHEMICAL SCIENCE, Vol: 8, Pages: 3070-3079, ISSN: 2041-6520

JOURNAL ARTICLE

Belzile M-N, Godin R, Durantini AM, Cosa Get al., 2016, Monitoring Chemical and Biological Electron Transfer Reactions with a Fluorogenic Vitamin K Analogue Probe, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 138, Pages: 16388-16397, ISSN: 0002-7863

JOURNAL ARTICLE

Godin R, Cosa G, 2016, Counting Single Redox Turnovers: Fluorogenic Antioxidant Conversion and Mass Transport Visualization via Single Molecule Spectroelectrochemistry, Journal of Physical Chemistry C, Vol: 120, Pages: 15349-15353, ISSN: 1932-7447

JOURNAL ARTICLE

Greene LE, Godin R, Cosa G, 2016, Fluorogenic Ubiquinone Analogue for Monitoring Chemical and Biological Redox Processes, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 138, Pages: 11327-11334, ISSN: 0002-7863

JOURNAL ARTICLE

Kasap H, Caputo CA, Martindale BCM, Godin R, Lau VW-H, Lotsch BV, Durrant JR, Reisner Eet al., 2016, Solar-Driven Reduction of Aqueous Protons Coupled to Selective Alcohol Oxidation with a Carbon Nitride-Molecular Ni Catalyst System, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 138, Pages: 9183-9192, ISSN: 0002-7863

JOURNAL ARTICLE

Godin R, Palacios RE, Cosa G, 2015, Heterogeneous Charge Mobility in Individual Conjugated Polyelectrolyte Nanoparticles Revealed by Two-Color Single Particle Spectroelectrochemistry Studies, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 119, Pages: 12875-12886, ISSN: 1932-7447

JOURNAL ARTICLE

Godin R, Sherman BD, Bergkamp JJ, Chesta CA, Moore AL, Moore TA, Palacios RE, Cosa Get al., 2015, Charge-Transfer Dynamics of Fluorescent Dye-Sensitized Electrodes under Applied Biases, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Vol: 6, Pages: 2688-2693, ISSN: 1948-7185

JOURNAL ARTICLE

Godin R, Liu H-W, Cosa G, 2014, Ambient condition oxidation in individual liposomes observed at the single molecule level, CHEMICAL SCIENCE, Vol: 5, Pages: 2525-2529, ISSN: 2041-6520

JOURNAL ARTICLE

Godin R, Liu H-W, Smith L, Cosa Get al., 2014, Dye Lipophilicity and Retention in Lipid Membranes: Implications for Single-Molecule Spectroscopy, LANGMUIR, Vol: 30, Pages: 11138-11146, ISSN: 0743-7463

JOURNAL ARTICLE

Krumova K, Greene LE, Godin R, Lincoln R, Cosa Get al., 2014, Development of fluorogenic antioxidants to monitor reactive oxygen species in the lipid membrane of live cells, Microscopy and Microanalysis, Vol: 20, Pages: 1356-1357, ISSN: 1431-9276

JOURNAL ARTICLE

Hernandez LI, Godin R, Bergkamp JJ, Llansola Portoles MJ, Sherman BD, Tomlin J, Kodis G, Mendez-Hernandez DD, Bertolotti S, Chesta CA, Marino-Ochoa E, Moore AL, Moore TA, Cosa G, Palacios REet al., 2013, Spectral Characteristics and Photosensitization of TiO2 Nanoparticles in Reverse Micelles by Perylenes, JOURNAL OF PHYSICAL CHEMISTRY B, Vol: 117, Pages: 4568-4581, ISSN: 1520-6106

JOURNAL ARTICLE

Borozenko O, Godin R, Lau KL, Mah W, Cosa G, Skene WG, Giasson Set al., 2011, Monitoring in Real-Time the Degrafting of Covalently Attached Fluorescent Polymer Brushes Grafted to Silica Substrates-Effects of pH and Salt, MACROMOLECULES, Vol: 44, Pages: 8177-8184, ISSN: 0024-9297

JOURNAL ARTICLE

Maurel V, Laferriere M, Billone P, Godin R, Scaiano JCet al., 2006, Free radical sensor based on CdSe quantum dots with added 4-amino-2,2,6,6-tetramethylpiperidine oxide functionality, JOURNAL OF PHYSICAL CHEMISTRY B, Vol: 110, Pages: 16353-16358, ISSN: 1520-6106

JOURNAL ARTICLE

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