Name: ESRA-EIS-0003: Electrochemical Impedance Spectroscopy of Cell 2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef
Creator: Ruozhu Feng
Published: 2026-08-13
License: https://spdx.org/licenses/CC-BY-4.0

Researcher

Ruozhu Feng

ORCID

0000-0003-1427-3571

PI(s)

Ruozhu Feng

Project

Miniaturize the Redox Flow Battery

Sample ID

2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef ← click to see all uploads with this sample ID

Publication DOI

10.1149/1945-7111/ad9bef ↗

Upload Date (CDT)

2026-08-13 00:13:59

Upload ID

278bc101-9e87-443d-bcef-923acbe6e82b

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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PI Name(s)

Project

Sample ID

Publication DOI

Notes

EIS fields

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Electrode Area Cm2 *

Separator Thickness Um *

Freq Range High Hz *

Freq Range Low Hz *

Ac Amplitude Mv

Temperature C

Dc Bias

Cell Configuration

Materials studied

Shared by all 2 datasets on 2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef. Edits apply to every one.

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Storage LocationNERSC Community File System

Path

/global/cfs/cdirs/m4845/gsharing/ruozhu-feng/miniaturize-the-redox-flow-battery/2024-ruozhufeng-weiwang-jelectrochemsoc/2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef/eis/ESRA-EIS-0003/

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Linked Uploads

Other datasets with the same sample ID (2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef).

	Type	Group	Date	Project	Link
	RFB	Ruozhu Feng	2026-08-13 00:14	Miniaturize the Redox Flow Battery	same sample

Materials Studied 5 materials

Material	Family	Role(s)	Ion
7,8-dihydroxyphenazine-2-sulfonic acid (DHPS) · DHPS negolyte 0.1 M capacity-limiting negolyte, alkaline RFB chemistry Made following an earlier paper refs 8, 17 of the paper	Redox-active organic Other	Redox-active species	—
Potassium ferrocyanide / ferricyanide · Ferri/ferrocyanide posolyte Non-capacity-limiting posolyte, alkaline and pH-neutral tests Purchased / commercial TCI / Sigma-Aldrich / Strem / Fisher (blanket statement)	Inorganic coordination redox couple Other · as named	Redox-active species	—
Sulfonate-viologen (SV) · SV negolyte 0.1 M capacity-limiting side under pH-neutral conditions Made following an earlier paper refs 8, 17 of the paper	Redox-active organic Other	Redox-active species	—
Methylene blue (MB) · MB catholyte Model organic catholyte for acidic conditions Purchased / commercial TCI / Sigma-Aldrich / Strem / Fisher (blanket statement)	Redox-active organic Other	Redox-active species	—
Graphite plate / graphite felt electrode · Graphite flow-cell electrode Mini flow-cell hardware benchmarked in this work Purchased / commercial FH23x2/ELAT electrode Electrode fabrication Heat — Heat-treated FH23x2/ELAT electrode (conditions not reported) SI, Flow battery tests, ¶1	Conductive carbon Other	Current collector	—

Declared for sample 2024_RuozhuFeng_WeiWang_J.Electrochem.Soc._ad9bef — shared by every dataset on this sample.

Experiment Metadata

Visibility	public
Publication Doi	10.1149/1945-7111/ad9bef
Institution Code	ESRA

Uploaded Files 18 files · 59.4 MB

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