User profiles for Steven R. Denny

Steven R. Denny

Columbia University
Verified email at columbia.edu
Cited by 862

Density functional theory studies of transition metal carbides and nitrides as electrocatalysts

D Tian, SR Denny, K Li, H Wang, S Kattel… - Chemical Society …, 2021 - pubs.rsc.org
Transition metal carbides and nitrides are interesting non-precious materials that have been
shown to replace or reduce the loading of precious metals for catalyzing several important …

[HTML][HTML] Promoting H2O2 production via 2-electron oxygen reduction by coordinating partially oxidized Pd with defect carbon

…, P Zhang, AHB Mostaghimi, X Zhao, SR Denny… - Nature …, 2020 - nature.com
Electrochemical synthesis of H 2 O 2 through a selective two-electron (2e − ) oxygen
reduction reaction (ORR) is an attractive alternative to the industrial anthraquinone oxidation …

Enhancing C–C bond scission for efficient ethanol oxidation using PtIr nanocube electrocatalysts

…, S Kattel, X Li, Z Liang, BM Tackett, SR Denny… - ACS …, 2019 - ACS Publications
Ethanol is a green, sustainable, and high-energy-density liquid fuel that holds great promise
for direct liquid fuel cells (DLFCs). However, it remains highly challenging to develop …

[HTML][HTML] Modular one-pot assembly of CRISPR arrays enables library generation and reveals factors influencing crRNA biogenesis

C Liao, F Ttofali, RA Slotkowski, SR Denny… - Nature …, 2019 - nature.com
CRISPR-Cas systems inherently multiplex through CRISPR arrays—whether to defend
against different invaders or mediate multi-target editing, regulation, imaging, or sensing. …

Rapid interfacial exchange of Li ions dictates high Coulombic efficiency in Li metal anodes

R May, KJ Fritzsching, D Livitz, SR Denny… - ACS Energy …, 2021 - ACS Publications
Although Li metal anodes offer the highest possible specific energy density for Li-based
battery chemistries, practical application is plagued by Li filament growth, with adverse effects …

Trends and descriptors of metal-modified transition metal carbides for hydrogen evolution in alkaline electrolyte

Q Zhang, Z Jiang, BM Tackett, SR Denny, B Tian… - ACS …, 2019 - ACS Publications
In this study, the experimentally measured hydrogen evolution reaction exchange current
densities for metal monolayer-modified transition metal carbides (TMCs) are correlated with …

Transition metal carbides and nitrides as catalysts for thermochemical reactions

Z Lin, SR Denny, JG Chen - Journal of Catalysis, 2021 - Elsevier
Transition metal carbides and nitrides (TMCs and TMNs) have attracted much attention due
to their unique physical and chemical properties brought by the incorporation of interstitial …

Mechanistic Understanding of Ring-Opening of Tetrahydrofurfuryl Alcohol over WOx-Modified Pt Model Surfaces and Powder Catalysts

Z Lin, S Deshpande, SR Denny, WN Porter… - ACS …, 2023 - ACS Publications
The upgrading of heterocyclic biomass-derived oxygenates such as tetrahydrofurfuryl alcohol
(THFA) via ring-opening is a promising pathway to produce value-added diol molecules …

The CRISPR RNA-guided surveillance complex in Escherichia coli accommodates extended RNA spacers

ML Luo, RN Jackson, SR Denny… - Nucleic acids …, 2016 - academic.oup.com
Bacteria and archaea acquire resistance to foreign genetic elements by integrating fragments
of foreign DNA into CRISPR (clustered regularly interspaced short palindromic repeats) …

Machine learning prediction and experimental verification of Pt-modified nitride catalysts for ethanol reforming with reduced precious metal loading

SR Denny, Z Lin, WN Porter, N Artrith… - Applied Catalysis B …, 2022 - Elsevier
Ethanol is the smallest molecule containing C–O, C–C, C–H, and O–H bonds present in
biomass-derived oxygenates. The development of inexpensive and selective catalysts for …