Browse Data ESRA-SEM-0003 SEM Public
Katherine Steinberg
0000-0002-8232-7714
Betar Gallant
Deciphering Unresolved Materials in Quantitative Analysis of Lithium Metal Solid Electrolyte Interphases
2025_KatherineSteinberg_BetarGallant_ACS.Energy.Lett._5c01274 ← click to see all uploads from this cell
10.1021/acsenergylett.5c01274 ↗
2026-08-14 12:55:13
17072379-32ec-40e7-94d3-5a2c3eb5ddec
How to Cite
1 — Cite the dataset paper
↗ View paper
2 — Cite the ESRA platform
Galib, M. et al. (2026). ESRA: Energy Storage Research Assistant. Argonne National Laboratory. https://github.com/MusannaGalib/esra-platform
CC BY 4.0  ·  Data shared under Creative Commons Attribution 4.0

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Linked Uploads

Type Group Date Project Link
NMR Betar Gallant 2026-08-12 21:52 Deciphering Unresolved Materials in Quantitative Analysis of Lithium Metal Solid Electrolyte Interphases same cell
ICP Betar Gallant 2026-08-12 21:52 Deciphering Unresolved Materials in Quantitative Analysis of Lithium Metal Solid Electrolyte Interphases same cell
GC Betar Gallant 2026-08-12 21:51 Deciphering Unresolved Materials in Quantitative Analysis of Lithium Metal Solid Electrolyte Interphases same cell
Cycling Betar Gallant 2026-08-12 21:51 Deciphering Unresolved Materials in Quantitative Analysis of Lithium Metal Solid Electrolyte Interphases same cell

Materials Studied 6 materials

Material Family Role(s) Ion
1 M LiPF6 in EC/DEC (LP40)  · LP40 carbonate electrolyte Carbonate
Liquid
 Electrolyte Li
1 M LiFSI in DME  · Ether electrolyte Ether / glyme
Liquid
 Electrolyte Li
0.6 M LiDFOB + 0.2 M LiBF4 in FEC/DEC (1:2)  · Fluorinated borate electrolyte Carbonate
Liquid
 Electrolyte Li
LiFSI in DME/TTE  · Localized high-concentration electrolyte Localized high-concentration
Liquid
 Electrolyte Li
Li metal  · Lithium metal
SEI quantified by GC, ICP and NMR titration
 Alkali metal
Anode
 Anode Li
Cu foil  · Copper working electrode Current-collector metal
Other
 Working electrode, Current collector —

Declared for sample 2025_KatherineSteinberg_BetarGallant_ACS.Energy.Lett._5c01274 — shared by every dataset on this sample.

Experiment Metadata

Visibility public
Detector Mode analytic, in lens detector
Publication Doi 10.1021/acsenergylett.5c01274
Sample Transfer air-free transfer
Institution Code ESRA
Instrument Model Zeiss Merlin High-Resolution SEM
Sample Preparation Washed Cu WE after equivalent of half galvanostatic cycle; 1 mAh/cm² deposited at 0.5 mA/cm²; washed before imaging
Conditions Compared LP40; LiFSI DME; LiDFOB + LiBF₄ FEC/DEC; LiFSI DME/TTE LHCE
Accelerating Voltage Kv 2.0
Magnification / Scale Bar Low mag: 10 µm scale bar; high mag: 1 µm scale bar