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Basking in the big glow of Caltech's Rudy Marcus at 100 – San Gabriel Valley Tribune

Basking in the big glow of Caltech's Rudy Marcus at 100 – San Gabriel Valley Tribune
sgvtribune.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sgvtribune.com Daily Mail and Mail on Sunday newspapers.

United Kingdom , Rudolph Arthur Marcus , Rudy Marcus , University Of Illinois , Mcgill University , University Of North Carolina , University Of Aberdeen , Professor Rudolph Arthur Marcus , Round Tables , Round Table , North Carolina , Wolf Prize , Nobel Prize , Marcus Theory , Transfer Chains ,

Basking in the big glow of Caltech's Rudy Marcus at 100 – Pasadena Star News

Basking in the big glow of Caltech's Rudy Marcus at 100 – Pasadena Star News
pasadenastarnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pasadenastarnews.com Daily Mail and Mail on Sunday newspapers.

United Kingdom , Rudolph Arthur Marcus , Rudy Marcus , University Of North Carolina , Mcgill University , University Of Illinois , University Of Aberdeen , Professor Rudolph Arthur Marcus , Round Tables , Round Table , North Carolina , Wolf Prize , Nobel Prize , Marcus Theory , Transfer Chains ,

"Effect of Molecular Structure on Interfacial Electron Transfer Kinetic" by Inseong Cho and Attila J. Mozer

The factors affecting electron transfer at semiconductor electrodes sensitised with molecules and in contact with redox electrolytes have been studied for decades. Here, the influence of molecular structural factors enhancing or slowing down electron transfer rates at dye-sensitised electrode interfaces are analysed by Marcus theory. Back electron transfer between TiO2 electrons and oxidised redox mediators are slowed down by reducing electronic coupling using alkyl chains or by minimising attractive intermolecular forces. Electron transfer between surface-bound molecules and the electron donors, while generally also slowed down by alkyl chains, can also be enhanced by alkyl-alkyl interactions. This review highlights the a priori difficult to predict effect of changing molecular structures on electron transfer. Systematic studies employing electron transfer measurements with fast time resolutions is needed to advance knowledge in this important area. ....

Electron Transfer , Lectronic Coupling , Ntermolecular Interaction , Marcus Theory , Edox Active Molecule ,

"Effects of Molecular Structure on Interfacial Electron Transfer Explai" by Inseong Cho

Electron transfer is one of the fundamentally important reactions in physics, chemistry, and biology. Numerous chemical and electrochemical reactions require fast electron transfer between an electron donor and an acceptor to successfully convert energy from one form to another. In particular, interfacial electron transfer dyenamics at a substrate decorated with surface-bound dye molecules and immersed in an electrolyte containing redox molecules have obtained great attention, arising in dye-sensitised solar cells and catalytic systems. At such semiconductor-liquid interfaces, efficient conversion of photonic energy into accessible chemical (or electrochemical) energy is dependent upon fast electron transfer between photo-oxidised surface-bound molecules and mobile electron donor molecules dissolved in electrolytes. At the same time, a competitive back electron transfer process, which occur between the semiconductor substrate and the oxidised form of the redox electrolytes, needs to be ....

Electron Transfer , Marcus Theory , Lectronic Coupling , Edox Active Molecules ,