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Jay T. Bender @bender_science

Postdoctoral Scholar @UChicago @UChicagoPME. @UTAustin @TexasChE Ph.D. I study electrocatalysis with @AmanchukwuLab, @JoaquinResasco, @DeliaMilliron.

Joined July 2021
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Jay T. Bender@bender_science
Feb 12
Happy to share my last research contribution from my #PhD guided by @JoaquinResasco and @DeliaMilliron published in @ACSEnergyLett! When will we observe cation effects in electrocatalysis? Let's go! 👇🏼 (1/n) doi.org/10.1021/acsenergylet…

Surface Charge Predicts the Presence of Cation Effects in Electrocatalysis

The identity of electrolyte cations has an important influence on the rates of many electrocatalytic reactions, but these effects are not always observed. Recently, we found that the surface charge...

pubs.acs.org
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Happy to share my last research contribution from my #PhD guided by @JoaquinResasco and @DeliaMilliron published in @ACSEnergyLett! When will we observe cation effects in electrocatalysis? Let's go! 👇🏼 (1/n) doi.org/10.1021/acsenergylet…

Surface Charge Predicts the Presence of Cation Effects in Electrocatalysis

The identity of electrolyte cations has an important influence on the rates of many electrocatalytic reactions, but these effects are not always observed. Recently, we found that the surface charge...

pubs.acs.org
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On the other hand, over Ag we only see cation effects for hydrogen evolution because it is the only reaction whose operating potential is negative of its PZC range. (3/n)
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This article is in the @ACSEnergyLett special issue "The Evolving Landscape of Energy Research: Views from the Editorial Team." I'm grateful for being able to contribute my work to this special issue after years of publishing and reading papers from this awesome journal! (4/4)
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Jay T. Bender retweeted
Jay T. Bender@bender_science
4 Sep 2024
Excited to kick off a new semester by publishing some NEW research guided by @JoaquinResasco, @DeliaMilliron, and @johnkitchin in @ACSEnergyLett! When will we see cation effects for the oxygen reduction reaction? Let's go! 👇(1/n) pubs.acs.org/doi/10.1021/acs…

The Potential of Zero Total Charge Predicts Cation Effects for the Oxygen Reduction Reaction

Cation effects are frequently observed for electrochemical reactions that take place at strongly reducing potentials. But a clear understanding of when cation effects will be observed for chemistries...

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Excited to kick off the fall publishing a first-author paper in @J_A_C_S guided by @JoaquinResasco, @DeliaMilliron, and @johnkitchin! How does electrolyte pH affect the oxygen reduction reaction? Let's go!👇 pubs.acs.org/doi/10.1021/jac…

How Electrolyte pH Affects the Oxygen Reduction Reaction

Electrolyte pH is known to affect catalytic activity and selectivity for the oxygen reduction reaction (ORR). But a clear understanding of why ORR rates respond more strongly to pH over certain...

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Ultimately, the field sensitivity of kinetically relevant reaction intermediates provides a reasonable explanation for pH effects on the ORR. (7/n)
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Thank you to my PhD advisors @JoaquinResasco and @DeliaMilliron for all their support and guidance, my collaborators @CMU_ChemE, my three undergraduate researchers who helped me on this project, Nicolas Bueno Ponce, Angel Valles, & Alyssa Uvodich, and everyone @TexasChE!😁(8/8)
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How do catalyst materials degrade under intermittent operation? Check out our new paper, led by @Ruloufo published in #EESJournal @RSC_Energy. @TexasChE @JoaquinResasco @DeliaMilliron @GroupMullins @jaramillogroup pubs.rsc.org/en/content/arti…

Insights into catalyst degradation during alkaline water electrolysis under variable operation

Energy conversion technologies that are key to decarbonization efforts face significant durability challenges due to variable operation. Understanding the impact of variable operation on catalytic...

pubs.rsc.org
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My contribution was using in situ Surface Enhanced Raman Spectroscopy to experimentally measure catalyst phase transitions during discharge.
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It was a pleasure contributing to developing new equipment and protocols led by @Ruloufo to measure interfacial pH during water electrolysis! Check out my friend's work in @ACSEnergyLett. @JoaquinResasco @GroupMullins @jaramillogroup @TexasChE pubs.acs.org/doi/10.1021/acs…

Tracking Local pH Dynamics during Water Electrolysis via In-Line Continuous Flow Raman Spectroscopy

The performance of electrochemical devices, which play a critical role in decarbonization efforts, is often governed by proton-coupled electron transfer reactions at the electrode–electrolyte...

pubs.acs.org
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I'm excited to start 2025 by contributing to @j_mcgregor876's publication in @NatureCatalysis guided by @JoaquinResasco studying organic cation effects on non-aqueous CO2 reduction! nature.com/articles/s41929-0…

Organic electrolyte cations promote non-aqueous CO2 reduction by mediating interfacial electric...

Nature Catalysis - Electrolyte cations have been shown to have a strong impact on reactivity in electrocatalytic CO2 reduction. However, most studies have been performed in an aqueous environment....

nature.com
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My contribution was using spectroscopic probes to experimentally measure cation-mediated field strength via Vibrational Stark Spectroscopy. What a fantastic learning experience and amazing opportunity to help this interesting work!
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Thank you @pengtao_xu and coworkers for highlighting my recent @ACSEnergyLett paper in @ChemCatalysis! I am flattered that y'all find this work helpful for your research. Link to the highlight: sciencedirect.com/science/ar… Link to my paper: pubs.acs.org/doi/10.1021/acs…
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Looking forward to seeing y'all at #AIChE2024! I am in the last year of my PhD and am looking for postdoc positions. I will be presenting work from my PhD guided by @JoaquinResasco and @DeliaMilliron from @TexasChE in the following 👇🏼
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1. "How Electrolyte Composition Influences Electrocatalytic Water Splitting Activity" in Meet the Faculty and Postdoc Candidates Poster Session on Sunday, October 27 at 1:00 PM Poster #184 located in San Diego Convention Center, Exhibit Hall GH
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2. "Using Electric Fields to Understand How Electrolyte Composition Influences Oxygen Reduction Reaction Activity" in Electrocatalysis II: O2 Electrocatalysis on Wednesday, Oct 30 1:06 PM located in San Diego Convention Center, Room 28E
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