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Profil bibliographique

Charles W. Machan

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

260Publications signalées
3745Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

X-ray Diffraction in CrystallographyCrystallization and Solubility StudiesCO2 Reduction Techniques and CatalystsElectrocatalysts for Energy ConversionCarbon dioxide utilization in catalysis

Les publications récentes

Accès ouvert 2026 dataset OpenAlex

CCDC 2583925: Experimental Crystal Structure Determination

Aaron R. Silvis, Kayla M. Hauer, Diane A. Dickie, Charles W. Machan

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

0 citations The Cambridge Structural Database
Accès ouvert 2026 article OpenAlex

Influence of Polymer and Support Interactions on the Electrocatalytic Properties of Heterogenized Molecular Complexes

Elizabeth K. Johnson, Charles W. Machan

ABSTRACT Heterogenized molecular catalysts have been the subject of increasing interest in the context of electrochemical small molecule activation due to the possibility of active site homogeneity and tunability, which can surpass many nanostructured materials. When molecular catalysts strongly interact with carbon …

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0 citations ChemCatChem
Accès ouvert 2025 article OpenAlex

Ring Protonation Regulates the Homogeneous Electrocatalytic Oxygen Reduction Reaction Mediated by Manganese Phthalocyanine

Mary Jo McCormick, Kate G. Scheerer, Charles W. Machan

High Resolution Image Download MS PowerPoint Slide The development of transition-metal based catalysts for small-molecule activation is essential to the development of viable alternative energy sources to nonrenewable fossil fuels. Herein, the synthesis and characterization of Mn( tBu phthalocyanine)Cl ( 1Cl ) …

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2 citations Journal of the American Chemical Society
Accès ouvert 2025 erratum OpenAlex

Correction to “A Cocatalytic System for Electrooxidation of Primary, Secondary, and Benzyl Alcohols Based on a Triruthenium Oxo-Centered Cluster and NHPI”

Mollie C. Morrow, Charles W. Machan

I n Table 4 and Table S2, the turnover frequency (TOF) values for the intrinsic catalytic activity of Ru 3 O and NHPI derived during electrolytic oxidation of CF 3 BnOH were misreported and inconsistent with the description given in the text.The …

0 citations JACS Au
Accès ouvert 2025 article OpenAlex

A Cocatalytic System for Electrooxidation of Primary, Secondary, and Benzyl Alcohols Based on a Triruthenium Oxo-Centered Cluster and NHPI

Mollie C. Morrow, Charles W. Machan

High Resolution Image Download MS PowerPoint Slide Increasing interest in alternative methods for fuel generation and chemical synthesis has resulted in an increased focus on the development of electrocatalysts for energy relevant small molecule transformations, such as the oxidation of methanol. Partial …

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3 citations JACS Au
Accès ouvert 2025 article OpenAlex

Polymer Binder Blends Stabilize Alkaline Hydrogen Evolution by Heterogenized Molecular Phen-Based Cobalt Electrocatalysts through Coordination and Environmental Control

Elizabeth K. Johnson, Daniel P. Musikanth, Christopher Webber, T. Brent Gunnoe et autres

High Resolution Image Download MS PowerPoint Slide With the increase in greenhouse gas emissions and their detrimental effect on the environment, there is a push to develop a renewable way to produce H 2, a fuel source that has nonharmful byproducts, unlike …

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9 citations Journal of the American Chemical Society
2025 article OpenAlex

Isolation and Reactivity of Carbene-Stabilized Carbon Disulfide Radical Anions

Michael J. Stopper, Akachukwu D. Obi, Haleigh R. Machost, Noah D. McMillion et autres

The reaction of CAAC-CS 2 betaine ( 1; CAAC = cyclic(alkyl)(amino)carbene) and alkali metal reductants under ambient conditions yields carbene-stabilized carbon disulfide radical anions as crystalline alkali metal salts. The radicals 3–5 form multinuclear clusters featuring diverse metal sulfide and disulfide interactions, …

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12 citations Inorganic Chemistry
Accès ouvert 2025 article OpenAlex

Molecular catalyst and co-catalyst systems based on transition metal complexes for the electrochemical oxidation of alcohols

Mollie C. Morrow, Charles W. Machan

RR by releasing electricity from energy-rich molecules. State-of-the-art molecular systems for the AOR are divided between single-site catalysts and co-catalytic systems with redox mediators. The AOR is contextualized as an energy relevant reaction, an overview of the area is provided, foundational improvements …

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10 citations Chemical Communications
Accès ouvert 2024 article OpenAlex

Photoluminescence Switching in Quantum Dots Connected with Carboxylic Acid and Thiocarboxylic Acid End-Group Diarylethene Molecules

Ephraiem S. Sarabamoun, Pramod Aryal, Jonathan M. Bietsch, Maurice Curran et autres

High Resolution Image Download MS PowerPoint Slide We contrast the switching of photoluminescence (PL) of PbS quantum dots (QDs) cross-linked with photochromic diarylethene molecules with different end groups, 4,4′-(1-cyclopentene-1,2-diyl)bis[5-methyl-2-thiophenecarboxylic acid] ( 1C ) and 4,4′-(1-cyclopentene-1,2-diyl)bis[5-methyl-2-thiophenethiocarboxylic acid] ( 2T ). Our results show …

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2 citations The Journal of Physical Chemistry C
Accès ouvert 2024 article OpenAlex

Acid Strength Effects on Dimerization during Metal-Free Catalytic Dioxygen Reduction

Emma N. Cook, Luke A. Flaxman, Amelia G. Reid, Diane A. Dickie et autres

High Resolution Image Download MS PowerPoint Slide Development of earth-abundant catalysts for the reduction of dioxygen (ORR) is essential for the development of alternative industrial processes and energy sources. Here, we report a transition metal-free dicationic organocatalyst ( Ph 2 Phen 2+ …

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2 citations Journal of the American Chemical Society
Accès ouvert 2024 article OpenAlex

Design of Cr-Based Molecular Electrocatalyst Systems for the CO 2 Reduction Reaction

Megan E. Moberg, Charles W. Machan

High Resolution Image Download MS PowerPoint Slide Conspectus Human influence on the climate system was recently summarized by the sixth Intergovernmental Panel on Climate Change (IPCC) Assessment Report, which noted that global surface temperatures have increased more rapidly in the last 50 …

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15 citations Accounts of Chemical Research
Accès ouvert 2024 article OpenAlex

Expanding the Design Space of Polymer–Metal Organic Framework (MOF) Gels by Understanding Polymer–MOF Interactions

Prince Verma, Mark S. Bannon, Mara K. Kuenen, S. Shanmuga Sundara Raj et autres

The fabrication of polymer-MOF composite gels holds great potential to provide emergent properties for drug delivery, environmental remediation, and catalysis. To leverage the full potential of these composites, we investigated how the presence and chemistry of polymers impact MOF formation within the …

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32 citations Chemistry of Materials

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