Search Results - "Marquard, Seth L"

A Dye-Sensitized Photoelectrochemical Tandem Cell for Light Driven Hydrogen Production from Water by Sherman, Benjamin D, Sheridan, Matthew V, Wee, Kyung-Ryang, Marquard, Seth L, Wang, Degao, Alibabaei, Leila, Ashford, Dennis L, Meyer, Thomas J

“…Tandem junction photoelectrochemical water-splitting devices, whereby two light absorbing electrodes targeting separate portions of the solar spectrum generate…”
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Interfacial Deposition of Ru(II) Bipyridine-Dicarboxylate Complexes by Ligand Substitution for Applications in Water Oxidation Catalysis by Wang, Degao, Marquard, Seth L, Troian-Gautier, Ludovic, Sheridan, Matthew V, Sherman, Benjamin D, Wang, Ying, Eberhart, Michael S, Farnum, Byron H, Dares, Christopher J, Meyer, Thomas J

“…Water oxidation is a critical step in artificial photosynthesis and provides the protons and electrons used in reduction reactions to make solar fuels…”
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Controlling Vertical and Lateral Electron Migration Using a Bifunctional Chromophore Assembly in Dye-Sensitized Photoelectrosynthesis Cells by Shan, Bing, Nayak, Animesh, Brennaman, M. Kyle, Liu, Meichuan, Marquard, Seth L, Eberhart, Michael S, Meyer, Thomas J

“…Integration of photoresponsive chromophores that initiate multistep catalysis is essential in dye-sensitized photoelectrosynthesis cells and related devices…”
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Stoichiometric CO Bond Oxidative Addition of Benzophenone by a Discrete Radical Intermediate To Form a Cobalt(I) Carbene by Marquard, Seth L, Bezpalko, Mark W, Foxman, Bruce M, Thomas, Christine M

“…Single electron transfer from the ZrIIICo0 heterobimetallic complex (THF)Zr(MesNP i Pr2)3Co–N2 (1) to benzophenone was previously shown to result in the…”
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Investigation of Ketone CO Bond Activation Processes by Heterobimetallic Zr/Co and Ti/Co Tris(phosphinoamide) Complexes by Zhang, Hongtu, Wu, Bing, Marquard, Seth L, Litle, Elishua D, Dickie, Diane A, Bezpalko, Mark W, Foxman, Bruce M, Thomas, Christine M

“…The reactivity of the reduced Zr/Co and Ti/Co complexes (THF)­Zr­(MesNP i Pr2)3CoN2 (1, Mes = 2,4,6-trimethylphenyl) and (THF)­Ti­(XylNP i Pr2)3CoN2 (7, Xyl =…”
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Catalytic Hydrosilylation of Ketones Using a Co/Zr Heterobimetallic Complex: Evidence for an Unusual Mechanism Involving Ketyl Radicals by Zhou, Wen, Marquard, Seth L, Bezpalko, Mark W, Foxman, Bruce M, Thomas, Christine M

“…The tris(phosphino­amide)-linked heterobimetallic Co/Zr complex (THF)­Zr(Mes­NP i Pr2)3­CoN2 (1) has been investigated as a catalyst for the hydrosilylation of…”
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C(sp3)O Bond-Forming Reductive Elimination of Ethers from Bisphosphine-Ligated Benzylpalladium(II) Aryloxide Complexes by Marquard, Seth L., Hartwig, John F.

“…On the contrary: Isolated benzylpalladium aryloxide complexes undergo C(sp3)O bond‐forming reductive elimination by a stepwise ionic mechanism (see scheme)…”
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C(sp³)-N Bond-Forming Reductive Elimination of Amines: Reactions of Bisphosphine-Ligated Benzylpalladium(II) Diarylamido Complexes by Marquard, Seth L, Rosenfeld, Devon C, Hartwig, John F

“…A rare event: The benzylpalladium amido complex 1 (Ar=napthyl) was used to study the mechanism of an unusual reductive elimination of amines (see scheme). The…”
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Electron Transfer Mediator Effects in Water Oxidation Catalysis by Solution and Surface-Bound Ruthenium Bpy-Dicarboxylate Complexes by Sheridan, Matthew V, Sherman, Benjamin D, Marquard, Seth L, Fang, Zhen, Ashford, Dennis L, Wee, Kyung-Ryang, Gold, Alexander S, Alibabaei, Leila, Rudd, Jennifer A, Coggins, Michael K, Meyer, Thomas J

“…Electrocatalytic water oxidation by the catalyst, ruthenium 2,2′-bipyridine-6,6′-dicarboxylate (bda) bis-isoquinoline (isoq), [Ru­(bda)­(isoq)2], 1, was…”
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Fundamental Factors Impacting the Stability of Phosphonate-Derivatized Ruthenium Polypyridyl Sensitizers Adsorbed on Metal Oxide Surfaces by Raber, McKenzie M, Brady, Matthew D, Troian-Gautier, Ludovic, Dickenson, John C, Marquard, Seth L, Hyde, Jacob T, Lopez, Santiago J, Meyer, Gerald J, Meyer, Thomas J, Harrison, Daniel P

“…A series of 18 ruthenium­(II) polypyridyl complexes were synthesized and evaluated under electrochemically oxidative conditions, which generates the Ru­(III)…”
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CO₂ reduction to acetate in mixtures of ultrasmall (Cu) n ,(Ag) m bimetallic nanoparticles by Wang, Ying, Wang, Degao, Dares, Christopher J., Marquard, Seth L., Sheridan, Matthew V., Meyer, Thomas J.

“…Monodispersed mixtures of 6-nm Cu and Ag nanoparticles were prepared by electrochemical reduction on electrochemically polymerized poly-Fe(vbpy)₃(PF₆)₂ film…”
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Molecular Photoelectrode for Water Oxidation Inspired by Photosystem II by Wang, Degao, Sampaio, Renato N, Troian-Gautier, Ludovic, Marquard, Seth L, Farnum, Byron H, Sherman, Benjamin D, Sheridan, Matthew V, Dares, Christopher J, Meyer, Gerald J, Meyer, Thomas J

“…In artificial photosynthesis, the sun drives water splitting into H2 and O2 or converts CO2 into a useful form of carbon. In most schemes, water oxidation is…”
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All-in-One Derivatized Tandem p+n‑Silicon–SnO2/TiO2 Water Splitting Photoelectrochemical Cell by Sheridan, Matthew V, Hill, David J, Sherman, Benjamin D, Wang, Degao, Marquard, Seth L, Wee, Kyung-Ryang, Cahoon, James F, Meyer, Thomas J

“…Mesoporous metal oxide film electrodes consisting of derivatized 5.5 μm thick SnO2 films with an outer 4.3 nm shell of TiO2 added by atomic layer deposition…”
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Modulating Hole Transport in Multilayered Photocathodes with Derivatized p‑Type Nickel Oxide and Molecular Assemblies for Solar-Driven Water Splitting by Shan, Bing, Sherman, Benjamin D, Klug, Christina M, Nayak, Animesh, Marquard, Seth L, Liu, Qing, Bullock, R. Morris, Meyer, Thomas J

“…For solar water splitting, dye-sensitized NiO photocathodes have been a primary target. Despite marginal improvement in performance, limitations remain arising…”
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Water Photo-oxidation Initiated by Surface-Bound Organic Chromophores by Eberhart, Michael S, Wang, Degao, Sampaio, Renato N, Marquard, Seth L, Shan, Bing, Brennaman, M. Kyle, Meyer, Gerald J, Dares, Christopher, Meyer, Thomas J

“…Organic chromophores can be synthesized by established methods and offer an opportunity to expand overall solar spectrum utilization for dye-sensitized…”
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Stabilized photoanodes for water oxidation by integration of organic dyes, water oxidation catalysts, and electron-transfer mediators by Wang, Degao, Eberhart, Michael S., Sheridan, Matthew V., Hu, Ke, Sherman, Benjamin D., Nayak, Animesh, Wang, Ying, Marquard, Seth L., Dares, Christopher J., Meyer, Thomas J.

“…Stabilized photoanodes for light-driven water oxidation have been prepared on nanoparticle core/shell electrodes with surface-stabilized donor–acceptor…”
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A High-Valent Metal-Oxo Species Produced by Photoinduced One-Electron, Two-Proton Transfer Reactivity by Hu, Ke, Sampaio, Renato N, Marquard, Seth L, Brennaman, M. Kyle, Tamaki, Yusuke, Meyer, Thomas J, Meyer, Gerald J

“…Described herein is a photochemical approach to the generation of a high-valent metal-oxo species that utilizes a chromophore or “sensitizer”, a semiconducting…”
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Single-Site, Heterogeneous Electrocatalytic Reduction of CO2 in Water as the Solvent by Wang, Ying, Marquard, Seth L, Wang, Degao, Dares, Christopher, Meyer, Thomas J

“…Creating stable surface-bound molecular catalysts for CO2 reduction in aqueous solutions for either electrochemical or photoelectrochemical reduction is a…”
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Electric Fields Detected on Dye-Sensitized TiO2 Interfaces: Influence of Electrolyte Composition and Ruthenium Polypyridyl Anchoring Group Type by Davis, Victoria K, Sampaio, Renato N, Marquard, Seth L, Meyer, Gerald J

“…Electric fields at the dye-sensitized interface of anatase TiO2 nanocrystallites interconnected in a mesoporous thin film are reported using carboxylic…”
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A donor-chromophore-catalyst assembly for solar CO2 reduction by Wang, Degao, Wang, Ying, Brady, Matthew D, Sheridan, Matthew V, Sherman, Benjamin D, Farnum, Byron H, Liu, Yanming, Marquard, Seth L, Meyer, Gerald J, Dares, Christopher J, Meyer, Thomas J

“…We describe here the preparation and characterization of a photocathode assembly for CO2 reduction to CO in 0.1 M LiClO4 acetonitrile. The assembly was formed…”
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