S. Bergens

发表

A methanol/dioxygen biofuel cell that uses NAD+-dependent dehydrogenases as catalysts: application of an electro-enzymatic method to regenerate nicotinamide adenine dinucleotide at low overpotentials

George M. Whitesides, G. Tayhas R. Palmore, G. Whitesides, 1998 .

In situ quantification of the in-plane water content in the Nafion® membrane of an operating polymer-electrolyte membrane fuel cell using 1H micro-magnetic resonance imaging experiments

K. Feindel, R. Wasylishen, S. Bergens, 2010 .

Pt–Ruadatom nanoparticles as anode catalysts for direct methanol fuel cells

S. Bergens, D. Cao, Dianxue Cao, 2004 .

A direct 2-propanol polymer electrolyte fuel cell

S. Bergens, D. Cao, 2003 .

Polycationic Rh–JosiPhos Polymers Supported on Phosphotungstic Acid/Al2O3 by Multiple Electrostatic Attractions

J. R. Naber, Armando Carlone, Louis-Charles Campeau, 2022, ACS Catalysis.

Second Order Dependence on the Surface Fraction of Pt in Pt—Ruadatom of the Oxidation of 2-PrOH in Base

S. Bergens, M. Markiewicz, 2015 .

A Rational Design of Cu2O−SnO2 Core‐Shell Catalyst for Highly Selective CO2‐to‐CO Conversion

Jingli Luo, K. Shankar, Meng Li, 2019, ChemCatChem.

Simple Aqueous Preparation of High Activity and Stability NiFe Hydrous Oxide Catalysts for Water Oxidation

M. Brett, Chao Wang, S. Bergens, 2017 .

Easily prepared, high activity Ir–Ni oxide catalysts for water oxidation

M. Brett, Chao Wang, S. Bergens, 2015 .

A highly active catalyst for the hydrogenation of amides to alcohols and amines.

S. Bergens, J. John, 2011, Angewandte Chemie.

Electro-oxidation of 2-propanol on platinum in alkaline electrolytes

S. Bergens, M. Markiewicz, D. Hebert, 2006 .

An unexpected, self-regulating codeposition of nickel and platinum forming deposits with surfaces enriched in platinum

S. Bergens, Lise Nicole Menard, L. Menard, 2009 .

A liquid electrolyte alkaline direct 2-propanol fuel cell

S. Bergens, M. Markiewicz, 2010 .

A Reusable Polymeric Asymmetric Hydrogenation Catalyst Made by Ring-Opening Olefin Metathesis Polymerization

S. Bergens, Corbin K. Ralph, O. M. Akotsi, 2004 .

Low Pt-loading Ni–Pt and Pt deposits on Ni: Preparation, activity and investigation of electronic properties

Sonja A. Francis, S. Bergens, 2011 .

A Versatile and High-Yield Route to Active and Well-Defined Catalysts [Ru(bisphosphane)(H)(solvent)3 ](BF4 ).

Jason A. Wiles, S. Bergens, K. Vanhessche, 2001, Angewandte Chemie.

Versatile precursor to ruthenium-bis(phosphine) hydrogenation catalysts.

R. McDonald, K. Metera, R. Reid, 2000, Chirality.

Asymmetric catalysis. Asymmetric catalytic intramolocular hydrosilation and hydroacylation

S. Bergens, B. Bosnich, P. Noheda, 1994 .

Deposition of Ru Adatoms on Pt Using Organometallic Chemistry: Catalysts for Electrooxidation of MeOH and Adsorbed Carbon Monoxide

S. Bergens, C. E. Lee, 1998 .

Hydrogenation of Ru(1,5-cyclooctadiene)(η3-C3H5)2 over Black Platinum. A Low-Temperature Reactive Deposition of Submonolayer Quantities of Ruthenium Atoms on Platinum with Real Time Control over Surface Stoichiometry

Y. Xing, J. Nagendran, Paul B. Tiege, 1997 .

Experimental investigations of a partial Ru-O bond during the metal-ligand bifunctional addition in Noyori-type enantioselective ketone hydrogenation.

S. Bergens, M. Miskolzie, Satoshi Takebayashi, 2011, Journal of the American Chemical Society.

Application of [Ru((R)-BINAP)(MeCN)(1-3:5,6-η-C8H11)](BF4) as a catalyst precursor for enantioselective hydrogenations

Jason A. Wiles, S. Bergens, C. J. Daley, 1998 .

Homogeneous catalysis: catalytic intramolecular conversion of 1,4-dialdehydes to .gamma.-lactones

D. Fairlie, S. Bergens, B. Bosnich, 1990 .

Homogeneous catalysis. Catalytic production of simple enols

S. Bergens, B. Bosnich, 1991 .

Highly Enantioselective Hydrogenation of Amides via Dynamic Kinetic Resolution Under Low Pressure and Room Temperature.

S. Bergens, Roxanne Clément, S. Kalapugama, 2017, Journal of the American Chemical Society.

Catalytic hydrogenation of functionalized amides under basic and neutral conditions

Evan R. Antoniuk, S. Bergens, J. John, 2015 .

An unexpected possible role of base in asymmetric catalytic hydrogenations of ketones. Synthesis and characterization of several key catalytic intermediates.

R. Hamilton, S. Bergens, 2006, Journal of the American Chemical Society.

Preparation and Study of Reusable Polymerized Catalysts for Ester Hydrogenation

Shuai Xu, S. Bergens, S. Kalapugama, 2019, ACS omega.

Enantioselective Hydrogenations of Esters with Dynamic Kinetic Resolution

S. Bergens, Loorthuraja Rasu, Riley T Endean, 2019, ACS Catalysis.

S,S‐Chiraphos[(S,S)‐(–)‐(1,2‐Dimethyl‐ 1,2‐Ethanediyl)Bis(Diphenylphosphine)]

S. Bergens, R. Donovan, B. Bosnich, 2007 .

Substrate effects on the mechanism of enantioselective hydrogenation using ruthenium bis(phosphine) complexes as catalyst: A mechanistic investigation of the hydrogenation of α,β-unsaturated acids and esters based on deuterium labeling studies

Jason A. Wiles, S. Bergens, C. J. Daley, 2006 .

A ruthenium-dihydrogen putative intermediate in ketone hydrogenation.

R. Hamilton, S. Bergens, M. Miskolzie, 2005, Journal of the American Chemical Society.

The first complete identification of a diastereomeric catalyst-substrate (alkoxide) species in an enantioselective ketone hydrogenation. Mechanistic investigations.

S. Bergens, C. J. Daley, 2002, Journal of the American Chemical Society.

Asymmetric Catalysis - Asymmetric Catalytic Intramolecular Hydroacylation of 4-Pentenals Using Chiral Rhodium Diphosphine Catalysts

S. Bergens, B. Bosnich, P. Noheda, 1994 .

Desymmetrization of meso-cyclic imides via enantioselective monohydrogenation.

S. Bergens, J. John, Satoshi Takebayashi, 2010, Journal of the American Chemical Society.

Direct observations of the metal-ligand bifunctional addition step in an enantioselective ketone hydrogenation.

R. Hamilton, S. Bergens, 2008, Journal of the American Chemical Society.

Base-catalyzed bifunctional addition to amides and imides at low temperature. A new pathway for carbonyl hydrogenation.

S. Bergens, M. Miskolzie, J. John, 2013, Journal of the American Chemical Society.

Facile Bifunctional Addition of Lactones and Esters at Low Temperatures. The First Intermediates in Lactone/Ester Hydrogenations

S. Bergens, Satoshi Takebayashi, 2009 .

Homogeneous Catalysis: Catalytic Intramolecular Conversion of 1,4‐Dialdehydes to γ‐Lactones.

D. Fairlie, S. Bergens, B. Bosnich, 1990 .

A ruthenium catalyst that does not require an N-H ligand to achieve high enantioselectivity for hydrogenation of an alkyl-aryl ketone.

Michael J. Ferguson, M. Ferguson, S. Bergens, 2003, Chemical communications.

Asymmetric catalysis. Production of chiral diols by enantioselective catalytic intramolecular hydrosilation of olefins

S. Bergens, B. Bosnich, P. Noheda, 1992 .

Solvent-free isomerization of allylic alcohols catalyzed by a rhodium catalyst-organic framework

S. Bergens, S. Kalapugama, Elizabeth G. Corkum, 2012 .

Homogeneous Catalysis. Catalytic Production of Simple Enols.

S. Bergens, B. Bosnich, 1991 .

A highly reusable rhodium catalyst-organic framework for the intramolecular cycloisomerization of 1,6-enynes.

S. Bergens, Elizabeth G. Corkum, Michael J. Hass, 2011, Organic letters.

Asymmetric catalysis. Mechanism of asymmetric catalytic intramolecular hydrosilation

S. Bergens, B. Bosnich, P. Noheda, 1992 .

The First Structure Determination of a Diastereomeric Hydrido−Olefin Putative Intermediate in Catalytic Enantioselective Hydrogenation

Jason A. Wiles, S. Bergens, 1999 .

Mechanistic Investigations of an Enantioselective Hydrogenation Catalyzed by a Ruthenium−BINAP Complex. 1. Stoichiometric and Catalytic Labeling Studies

Jason A. Wiles, S. Bergens, 1998 .

Glancing angle deposited Ni nanopillars coated with conformal, thin layers of Pt by a novel electrodeposition: Application to the oxygen reduction reaction

Sonja A. Francis, M. Brett, Chao Wang, 2015 .

Synthesis of a PennPhosruthenium(II) complex: The first crystal structure of a PennPhos-metal complex

R. McDonald, S. Bergens, O. M. Akotsi, 2002 .

Active, Simple Iridium–Copper Hydrous Oxide Electrocatalysts for Water Oxidation

Chao Wang, S. Bergens, R. B. Moghaddam, 2017 .

Carbazole-Cyanobenzene Dyes Electrografted to Carbon or Indium-Doped Tin Oxide Supports for Visible Light-Driven Photoanodes and Olefin Isomerizations.

S. Bergens, M. Amiri, Loorthuraja Rasu, 2021, ACS applied materials & interfaces.

Solid-phase synthesis and photoactivity of Ru-polypyridyl visible light chromophores bonded through carbon to semiconductor surfaces.

Shuai Xu, S. Bergens, M. Amiri, 2020, Dalton transactions.

A nonelectrochemical reductive deposition of ruthenium adatoms onto nanoparticle platinum: anode catalysts for a series of direct methanol fuel cells

S. Bergens, D. Cao, 2003 .

Platinum-catalyzed oxidations of organic compounds by ferric sulfate : use of a redox fuel cell to mediate complete oxidation of ethylene glycol by dioxygen at 80°C

G. Whitesides, C. Gorman, S. Bergens, 1996 .

A Redox Fuel Cell That Operates with Methane as Fuel at 120�C

G. Whitesides, C. Gorman, G. Palmore, 1994, Science.

Modular Construction of Photoanodes with Covalently Bonded Ru- and Ir-Polypyridyl Visible Light Chromophores.

Chao Wang, S. Bergens, M. Amiri, 2018, ACS applied materials & interfaces.

Nanosecond Laser Confined Bismuth Moiety with Tunable Structures on Graphene for Carbon Dioxide Reduction.

G. Cheng, K. Shankar, R. Feng, 2023, ACS nano.

An organometallic deposition of ruthenium adatoms on platinum that self poisons at a specific surface composition. A direct methanol fuel cell using a platinum ruthenium adatom anode catalyst

S. Bergens, D. Cao, 2002 .

Insights into the distribution of water in a self-humidifying H2/O2 proton-exchange membrane fuel cell using 1H NMR microscopy.

Kirk W Feindel, K. Feindel, R. Wasylishen, 2006, Journal of the American Chemical Society.

In situ observations of water production and distribution in an operating H2/O2 PEM fuel cell assembly using 1H NMR microscopy.

Kirk W Feindel, K. Feindel, R. Wasylishen, 2004, Journal of the American Chemical Society.

Structural and activity comparison of self-limiting versus traditional Pt electro-depositions on nanopillar Ni films

Sonja A. Francis, M. Brett, S. Bergens, 2013 .

Electro-oxidation of 2-propanol and acetone over platinum, platinum–ruthenium, and ruthenium nanoparticles in alkaline electrolytes

S. Bergens, M. Markiewicz, 2008 .

The use of 1H NMR microscopy to study proton-exchange membrane fuel cells.

Kirk W Feindel, K. Feindel, R. Wasylishen, 2006, Chemphyschem : a European journal of chemical physics and physical chemistry.

Oxygen reduction over dealloyed Pt layers on glancing angle deposited Ni nanostructures

M. Brett, Chao Wang, Shuai Xu, 2015 .

Use of hydrogen-deuterium exchange for contrast in 1H NMR microscopy investigations of an operating PEM fuel cell

Kirk W. Feindel, Roderick E. Wasylishen, K. Feindel, 2007 .

The influence of membrane electrode assembly water content on the performance of a polymer electrolyte membrane fuel cell as investigated by 1H NMR microscopy.

K. Feindel, R. Wasylishen, S. Bergens, 2007, Physical chemistry chemical physics : PCCP.

Electronically Conductive, Multifunctional Polymer Binder for Highly Active, Stable, and Abundant Composite Electrodes for Oxygen Evolution.

Jinkun Liu, S. Bergens, 2023, ACS Applied Materials and Interfaces.

(R)- and (S)-1,3-Bis(diphenylphosphino)-2- ((diphenylphosphino)methyl)-1-phenylpropane ((R)- and (S)-heliphos): Solid-State and Solution Conformations of a Chiral, Tripodal Tris(phosphine) Ligand That Is Restrained to One Helical Conformation upon Coordination to a Rhodium(I) Metal Center

R. McDonald, S. Bergens, C. J. Daley, 1997 .

FUEL CELLS – PROTON-EXCHANGE MEMBRANE FUEL CELLS | Cathodes

S. Bergens, M. Markiewicz, 2009 .

A highly active catalyst for the hydrogenation of amides to alcohols and amines.

S. Bergens, J. John, 2011, Angewandte Chemie.

One-Step Electropolymerization of a Dicyanobenzene-Carbazole-Imidazole Dye to Prepare Photoactive Redox Polymer Films

Elizabeth Murphy, Jinkun Liu, S. Bergens, 2023, Polymers.