Dasgupta Research Group
@dasgroupta
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Research on energy and sustainability enabled by nanoscale materials and interfaces. Mechanical Engineering, Materials Science & Eng., University of Michigan
Ann Arbor, MI
Joined April 2016
New paper "Controlling Stack Pressure Inhomogeneity in Anode-free Solid-State Batteries using Elastomeric Interlayers" in @Matter_CP. We quantify the impacts of non-uniform stack pressure in SSBs, compensated by interlayers. @MUSICEFRC @doescience funded.
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Our new paper in @NatureMaterials “Electro-Chemo-Mechanics of Anode-Free Solid-State Batteries “ is out! Collab from our @MUSICEFRC team with @McDowell_Lab @ParthaPMukherj1 @Club_Sakamoto @KelseyHatzell, and more, led by @Steph__Sandoval and Catherine Haslam! @doescience funded.
This Perspective presents a critical overview of the mechanisms governing the behavior of anode-free solid-state batteries and provides guidance for improvement. @McDowell_Lab.
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RT @ChemCommun: New from Neil Dasgupta, Charles Roberts and colleagues from @UMich and @ToyotaResearch. 'Tuning the selectivity of bimetall….
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Congrats to @ECS_UMich on being named an @ECSorg Chapter of Excellence! Great job team!.
The ECS University of Michigan Student Chapter was recently recognized as a 2024 Chapter of Excellence by the Electrochemical Society. Congratulations to the chapter and the Mechanical Engineering students involved on this amazing accomplishment!. #umich #umichengin #award
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New paper “Tuning the Selectivity of Bimetallic Cu Electrocatalysts for CO2 Reduction Using Atomic Layer Deposition” in @ChemCommun. Even single-cycle #ALDep modifications can have profound impact on selectivity of Cu-based catalysts for CO2 reduction.
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Congrats to our latest Ph.D. Graduate, Dr. Alondra Ortiz-Ortiz! So proud and honored to have served as your advisor. Go Blue! @umichme
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If you’re at #F24MRS, Neil is giving an invited talk on Li Metal Anodes at 1:30 pm (CH04), and Aslam is speaking at 2:15 on lamination as an alternative manufacturing platform for perovskite solar cells (EL04). Hope to see you there!.
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New paper “Eliminating chemo-mechanical degradation of lithium solid-state battery cathodes during >4.5 V cycling using amorphous Nb2O5 coatings” in @NatureComms. #ALDep coatings enable stable 4.7V cycling of NMC cathodes! @doescience funded @MUSICEFRC.
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Group photo 2024. It’s such a joy to learn, work, and grow together as a team!
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Join us! We have postdoc positions open in the areas of battery materials and manufacturing, with topics spanning solid-state batteries, sodium batteries, and battery recycling. Interested candidates please send Prof. Dasgupta an email with your CV and cover letter.
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Our group members have three talks at @AVS_Members #AVS70 this week. Check them out for the latest on spatial ALD, modeling ALD infiltration into ultrahigh-aspect-ratio aerogels, and conversion of ALD films into tunable nanostructures via solution conversion chemistry!.
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RT @ChemMater: Tunable Growth of Layered Double Hydroxide Nanosheets through Hydrothermal Conversion of Atomic Layer Deposition Seed Layers….
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New paper “Gas-Phase Photocatalytic CO2Methanation over Ru/TiO2: Effects of Pressure, Temperature, and Illumination” in @JPhysChem. We study CO2 reduction in the gas phase at elevated pressures, showing that light affects surface intermediate coverage.
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Excited for our new paper with @ParthaPMukherj1 in @AdvPortfolio on the role of stack pressure on rate capability of composite cathodes for solid-state batteries! Deep dive into the chemo-mechanics of these fascinating systems. Thanks to @doescience for support under @MUSICEFRC.
Hot off the press from Adv. Energy Materials: mechanistic insights into the role of external pressure on transport/reaction interactions in solid-state cathode-work by @Kaustubh_Naik_ & @manojcct - great collab w/@dasgroupta group - funded by MUSIC EFRC @doescience @etslpurdue
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Neil is giving an invited talk at @ECSorg #PRiME2024 tomorrow (Tuesday) at 8 AM in session L05 entitled “Operando visualization of Li Metal Anodes: From Liquid to Solid Electrolytes”, hope to see you there!.
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If you’re heading to @ECSorg in Hawaii, our group has 5 talks this week! First up on Sunday: 1) stress-corrosion cracking of NaSICON in aqueous electrolytes (A09, 10:40); and 2) mitigating stack pressure inhomogeneity in anode-free SSBs (A08, 17:40). Hope to see you there!.
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Congrats to @michelmorek on this amazing and well-deserved recognition!.
Congratulations! Katherine Michelmore, Associate Professor at @UMich’s Ford School, wins the David N. Kershaw Award from @APPAM_DC @MathematicaNow for her contributions on the social safety net, education policy, and labor economics. #GoBlue
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Congrats to our group member Dr. Manoj Jangid @manojcct on winning the Outstanding Postdoctoral Fellow Award! Manoj was 1 of only 3 recipients of this University-level award @UMich. Manoj is also the Early-Career representative for our MUSIC @doescience EFRC.
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