@GroupGreeley profile picture
Greeley Group @GroupGreeley
Joined September 2019
  • Tweets 152
  • Following 191
  • Followers 1,097
20 Photos and videos
Congratulations to alumni Kaustubh(@Kaustubh_Savant) for publishing his new paper in collaboration with the Miller group (@PurdueCatalysis) on tuning surface chemistry of metal surfaces using zinc oxy(hydroxy) films in @ChemCatalysis!
2
9
619
A fun evening with current members, alumni, and associated students @aiche_cre meeting last week
1
16
818
Four Greeley group graduate students will be presenting talks this AIChE (@ChEnected). Feel free to stop by to learn about the latest research in the group. Details below :
4
2
7
784
Yu-Hsiang will present a talk on first principles analysis of coke formation on Pt-based catalysts for propane dehydrogenation (Tuesday 29th October 1:42-2:00 PM Room 28 D)
1
344
Durvesh (@durvesh8p) will present a talk on first principles study of electrocatalytic propane dehydrogenation to propylene (Thursday 31st October 1:06-1:24 PM Room 29 B)
1
283
Zuhal (@zuhal_cakir) will present a talk on canonical phase diagrams for disordered CoMo Alloys (Wednesday 30th October 9:30-9:48 AM Room 28 B)
1
3
272
Anik (@anik_biswas_) will present a talk on exploring surface structures of Pt3-Mn alloys ( Monday 28th October 5:36-5:54 pm Room 28D)
1
1
395
Congratulations to Gaurav (@ChemAndCode ) and Pushkar (@mepgg) for publishing their work on first-principles analysis of binary alloy catalyst stability! This study has been published in @JPhysChem in a special issue in honor of Jens Norskov. pubs.acs.org/doi/10.1021/acs…

A Combined First-Principles and Data-Driven Computational Framework to Analyze the Surface Struct...

Pt-based bimetallic alloys are considerably more active than Pt in the oxygen reduction reaction (ORR). This increased activity has been attributed to the weakening of the adsorption of ORR interme...

pubs.acs.org
2
20
957
We recently celebrated Gaurav's (@ChemAndCode ) successful PhD defense at the Greeley Group favorite Bru Burger. We wish him all the best as he embarks his postdoc journey @NorthwesternU!
1
16
996
Congratulations to Dr. Ankita Morankar (@Ankita_Morankar) on her successful thesis defense. We wish her the best of luck as she departs for her next adventure!
2
16
809
Congratulations to Ankita (@Ankita_Morankar) for publishing her recent work on studying H2O2-induced overoxidation of single-atom Fe-N-C catalysts and its implications on ORR activity in @ChemPhysChem. This work is in collaboration with Prof. Plamen Atanassov (@AtanassovPlamen).
ChemPhysChem@ChemPhysChem
5 Jun 2024
Hydrogen Peroxide-Induced Overoxidation of Fe-N-C Catalysts: Implications for ORR Activity (Jeffrey Greeley and co-workers) @Ankita_Morankar, @GroupGreeley, @AtanassovPlamen, @PurdueCatalysis #OpenAccess onlinelibrary.wiley.com/doi/…
1
1
12
1,129
Congrats to Gaurav (@ChemAndCode), Noah, and Nikolaos for their recent work on developing an active learning workflow to predict formation free energies of ternary alloys using a dropout graph neural network in NPJ computational materials (@Nature_NPJ). nature.com/articles/s41524-0…

1
3
24
2,092
This work is the result of a collaboration with the Kevrekidis group at Johns Hopkins University. Also, thanks to Pushkar (@mepgg) and Siddharth (@Sidd_Deshp) for their valuable contributions.
1
6
423
Congrats to David Dean and Gaurav Deshmukh (@ChemAndCode) for their recent article in @CatalysisSciTec on studying the size-dependence of the electronic structure of Pt nanoparticles using Valence-to-Core X-ray Emission Spectroscopy. pubs.rsc.org/en/content/arti…

Valence-to-core X-ray emission spectroscopy to resolve the size-dependent valence electronic...

X-ray characterization of catalyst materials using synchrotron radiation has become more widely available to the scientific community in recent decades. Techniques such as X-ray absorption spectros...

pubs.rsc.org
1
1
13
1,429
This work is in collaboration with the Miller group at @PurdueCatalysis and Brookhaven National Lab.
2
319
We recently celebrated Purva (@purva_paranjape) and Luke's (@LukePretzie) success in the PhD prelim exam over a hearty Italian meal in Lafayette. Among other things, they can now refer to themselves as PhD candidates in their email signatures.
13
638
Thrilled to share recent work by Dr. Zhenhua Zeng in collaboration with groups from Hunan University, Leiden University, and Clarkson University on determining site-specific reactivity of stepped Pt surfaces that is driven by stress release: nature.com/articles/s41586-0…

Site-specific reactivity of stepped Pt surfaces driven by stress release

Nature - Stress release at stepped platinum surfaces is shown to influence the strain experienced by atoms near the steps, resulting in effects on the catalytic activity of the whole surface.

nature.com
1
1
15
644
A press release by @PurdueChemE in which the authors discuss the impact of this work on electrocatalysis research: engineering.purdue.edu/ChE/n…

Purdue Researchers Create a Paradigm Shift in Catalyst Active Site Categorization, Opening Doors to...

In collaboration with researchers in the United States, China, and the Netherlands, Davidson School of Chemical Engineering's Dr. Zhenhua Zeng and Professor Jeffrey Greeley, have advanced catalysis...

engineering.purdue.edu
2
247
We recently bid farewell to @Kaustubh_Savant over a hearty group dinner. We wish him luck in all future endeavors! This also provided us with an opportunity to welcome and introduce new members, Brady, Masa, and Dhruv, to the group.
3
22
1,873
Congratulations to Kaustubh (@Kaustubh_Savant) for publishing his recent work on visualizing the disproportionation chemistry in K2PtCl4 using scanning transmission electron microscopy in @ScienceAdvances. science.org/doi/full/10.1126…

Disproportionation chemistry in K2PtCl4 visualized at atomic resolution using scanning transmission...

Direct visualization of chemical bond breaking and formation in molecules deciphers hidden mechanisms in materials chemistry.

science.org
1
3
24
1,845
Load more