Evidence map›Paper›PMID 34707110›Full record

ArticleNature communications2021

Deep learning-based segmentation of lithium-ion battery microstructures enhanced by artificially generated electrodes.

Simon Müller, Christina Sauter, Ramesh Shunmugasundaram, Nils Wenzler, Vincent De Andrade, Francesco De Carlo, Ender Konukoglu, Vanessa Wood

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
8.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 125 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Simon Müller *Department of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland.
Christina Sauter *Department of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-8412-1285
Ramesh ShunmugasundaramDepartment of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland.
Nils WenzlerDepartment of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-5713-8620
Vincent De AndradeAdvanced Photon Source, Argonne National Laboratory, Lemont, USA.
Francesco De CarloAdvanced Photon Source, Argonne National Laboratory, Lemont, USA.
Ender KonukogluDepartment of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland.
Vanessa WoodDepartment of Information Technology and Electrical Engineering, ETH Zurich, Zurich, Switzerland. vwood@ethz.ch.ORCID http://orcid.org/0000-0001-6435-0227
ETH Zurich · CHArgonne National Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accurate 3D representations of lithium-ion battery electrodes, in which the active particles, binder and pore phases are distinguished and labeled, can assist in understanding and ultimately improving battery performance. Here, we demonstrate a methodology for using deep-learning tools to achieve reliable segmentations of volumetric images of electrodes on which standard segmentation approaches fail due to insufficient contrast. We implement the 3D U-Net architecture for segmentation, and, to overcome the limitations of training data obtained experimentally through imaging, we show how synthetic learning data, consisting of realistic artificial electrode structures and their tomographic reconstructions, can be generated and used to enhance network performance. We apply our method to segment x-ray tomographic microscopy images of graphite-silicon composite electrodes and show it is accurate across standard metrics. We then apply it to obtain a statistically meaningful analysis of the microstructural evolution of the carbon-black and binder domain during battery operation.

Identifiers

PMID34707110
PMCPMC8551326
OpenAlexW3209556830

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.