Advanced Cobalt-Free Perovskite Oxide-Based Air Electrodes for Protonic Ceramic Electrolysis Cells.

Maochun Ou, Shanqing He, Yongning Yi, Chuan Zhou, Ran Ran, Wei Zhou, Wei Wang

Abstract readReview

In one paragraph

Review in Small (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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

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

7 authors.

Maochun OuState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.

Shanqing HeState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.

Yongning YiState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.

Chuan ZhouSuzhou Laboratory, Suzhou, P. R. China.

Ran RanState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.

Wei ZhouState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.ORCID https://orcid.org/0000-0003-0322-095X

Wei WangState Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, P. R. China.ORCID https://orcid.org/0000-0001-7496-4548

Funding

National Natural Science Foundation of China 22279057National Natural Science Foundation of China 22579082Postgraduate Research & Practice Innovation Program of Jiangsu Province KYCX25_1790

6 · The paper itself

Abstract

Protonic ceramic electrolysis cells (PCECs) are regarded as a promising technology for producing green hydrogen due to the lower operational temperatures, higher conversion efficiencies, enhanced durability/safety, no requirement of hydrogen drying system and simplified water management over the traditional oxygen-ion-conducting solid oxide electrolysis cells. Nevertheless, the overall performance of PCECs is hindered by the slow kinetics of oxygen evolution reaction (OER) and insufficient triple conductivities (H

Indexed as

air electrodeshydrogen productionoxygen evolution reactionperovskite oxidesprotonic ceramic electrolysis cells

Identifiers

PMID42252759

DOI10.1002/smll.74107

PMCPMC13392768

What OpenQuestion holds

Textmetadata

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Registered trials

None linked

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.