Evidence map›Paper›PMID 41214152›Full record

ArticleScientific reports2025

Effect of multiple calcination cycles on CO

Elena Tajuelo Rodriguez, Lawrence M Anovitz, Sai Adapa, Ke Yuan, Dale Hensley, Dong Youn Chung, Matthew G Boebinger, Andrew G Stack, Juliane Weber

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Elena Tajuelo RodriguezNuclear Energy and Fuel Cycle Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Lawrence M AnovitzChemical Science Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Sai AdapaChemical Science Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Ke YuanChemical Science Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Dale HensleyCenter for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Dong Youn ChungDepartment of Geosciences, The Pennsylvania State University, State College, PA, 16802, USA.
Matthew G BoebingerCenter for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Andrew G StackChemical Science Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA.
Juliane WeberChemical Science Division, Oak Ridge National Laboratory, Oak Ridge, 37831, USA. weberj@ornl.gov.

Funding

U.S. Department of Energy ERKCK59
6 · The paper itself

Abstract

Magnesium oxide (MgO) is considered as a potential sorbent for direct air capture of carbon dioxide in a looping process. Previous research on mineral looping for carbon capture from flue gas using MgO has shown deactivation of the sorbent with repeated cycles but repeated cycling for carbonation at ambient conditions has not been yet investigated. Here, we tested three cycles of carbonation for MgO nano-scale powders with different starting surface area. We find that carbonation efficiency is higher at higher surface area. No decrease in carbonation efficiency was observed with cycling, instead we find that carbonation efficiency and surface area are stable or even increasing with cycling. Based on our experimental data, we hypothesize that the carbonation in presence of relative humidity leads to first hydration of MgO, leading to formation of brucite (Mg(OH)

Indexed as

Ambient weatheringCalcinationDirect air captureMagnesium oxideMineral looping

Identifiers

PMID41214152
PMCPMC12603058

What Socratic holds

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LicenceCC BY
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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 Socratic graph.