User profiles for Steven R. Denny
Steven R. DennyColumbia University Verified email at columbia.edu Cited by 862 |
Density functional theory studies of transition metal carbides and nitrides as electrocatalysts
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 …
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
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 …
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
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 …
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
CRISPR-Cas systems inherently multiplex through CRISPR arrays—whether to defend
against different invaders or mediate multi-target editing, regulation, imaging, or sensing. …
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
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 …
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 …
densities for metal monolayer-modified transition metal carbides (TMCs) are correlated with …
Transition metal carbides and nitrides as catalysts for thermochemical reactions
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 …
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
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 …
(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) …
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
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 …
biomass-derived oxygenates. The development of inexpensive and selective catalysts for …