Steven L. Farrell

MoS 2 Catalysts Selectively Achieve High Yield of Liquid Oxygenate from Direct Conversion of Methane via Hydroxyl Radicals (Adv. Funct. Mater. 69/2026)

Steven L. Farrell, Juan D. Jiménez, Dominik Wierzbicki, Jie Zhang et autres

Solid-Liquid-Gas Interface Stranded Natural Gas requires robust, Earth-Abundant, solutions to form liquid fuels deployable at remote locations. MoS2 selectively catalyzes the partial oxidation of methane gas into liquid oxygenates at a rate of 950 µmol/gcat via active OH• radicals from H2O2 below …

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MoS 2 Catalysts Selectively Achieve High Yield of Liquid Oxygenate from Direct Conversion of Methane via Hydroxyl Radicals

Steven L. Farrell, Juan D. Jiménez, Dominik Wierzbicki, Jie Zhang et autres

ABSTRACT Directly converting methane (CH 4 ) into liquid oxygenates (e.g., methanol) can circumvent the cost and engineering limits of natural gas transportation and storage. However, oxygenate yields from CH 4 remain low, and sulfur present in natural gas hinders activity in …

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Basal Plane Doping to Activate Colloidal MoS 2 Nanosheets for Catalytic Hydrodeoxygenation of para- Cresol

Steven L. Farrell, Noah Osinski, Ingrid J. Paredes, Amani M. Ebrahim et autres

High Resolution Image Download MS PowerPoint Slide The valorization of biomass into biofuels is a critical process for producing renewable fuels. Hydrodeoxygenation (HDO), particularly over doped molybdenum disulfide (MoS 2 ), a transition metal dichalcogenide (TMD) material, is a common representative catalytic …

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A dual promotional effect of doping tantalum (Ta) in atomically dispersed Ru/CeO2 catalyst toward CO2 methanation: Enhanced associative adsorption of CO2 and activation of H2

Deboshree Mukherjee, Steven L. Farrell, Kim Kisslinger, Sounak Roy et autres

Precisely controlling the product selectivity in CO 2 hydrogenation through rational catalyst design presents a promising approach to mitigate environmental and energy-related challenges, though it remains a significant scientific hurdle. Herein, the CH 4 selectivity of 0.5 wt% Ru loaded catalysts at …

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Plenty of room at the top: exploiting nanowire – polymer synergies in transparent electrodes for infrared imagers

Shlok Joseph Paul, Håvard Mølnås, Steven L. Farrell, Nitika Parashar et autres

To overcome the challenge of scalable IR-transparent top contacts, we introduce a Ag NW–PVA film with >70% IR transmittance and ∼11 Ω sq −1 resistance. Integrated with quantum dots, it enables high-detectivity (∼2.9 × 10 11 Jones) IR photodiodes.

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Elucidating Local Structure and Positional Effect of Dopants in Colloidal Transition Metal Dichalcogenide Nanosheets for Catalytic Hydrogenolysis

Steven L. Farrell, Mersal Khwaja, Ingrid J. Paredes, Christopher Oyuela et autres

High Resolution Image Download MS PowerPoint Slide Tailoring nanoscale catalysts to targeted applications is a vital component in reducing the carbon footprint of industrial processes; however, understanding and controlling the nanostructure influence on catalysts is challenging. Molybdenum disulfide (MoS 2 ), a …

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n-Type doping of a solution processed p-type semiconductor using isoelectronic surface dopants for homojunction fabrication

Håvard Mølnås, Boris Russ, Steven L. Farrell, Madeleine P. Gordon et autres

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An Approach to Scientific and Legislative Governance of Solar Radiation Modification Research in the United States

Neva Luthria, Steven L. Farrell, Ingrid J. Paredes

The climate crisis requires immediate, rapid, and responsible action across all sectors. Without implementation of aggressive mitigation strategies, the Intergovernmental Panel on Climate Change has warned that we will fail to remain below the catastrophic global warming threshold of 1.5°C. Climate engineering …

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Standardizing Climate Education in New York State

Ingrid J. Paredes, Steven L. Farrell, Omar Gowayed

In July 2019, the New York State legislature signed the Climate Leadership and Community Protection Act into law. The ambitious act sets targets to establish climate resiliency statewide through initiatives including reducing gas emissions, improving infrastructure, and providing job training. In response, …

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Kinetic analysis of the initiated chemical vapor deposition of poly(vinylpyrrolidone) and poly(4-vinylpyridine)

Sruthi Janakiraman, Steven L. Farrell, Chia‐Yun Hsieh, Yuriy Y. Smolin et autres

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Fabrication and characterization of poly(4-vinylpyridine)-based all solid state dye-sensitized solar cells by initiated chemical vapor deposition

Steven L. Farrell, Kenneth K. S. Lau

The novel technique of initiated chemical vapor deposition (iCVD) was used to develop an all solid state dye-sensitized solar cell (DSSC) using a solid polymer electrolyte. iCVD was chosen for this process due to its advantage in polymerizing within high aspect ratio …

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Characterization of Multi Temperature and Multi RF Chuck Power Grown Silicon Nitride Films by PECVD and ICP Vapor Deposition

Fred Semendy, N. Mark, Steven L. Farrell, Gregory P. Meissner