Evidence map›Paper›PMID 40319031›Full record

ArticleNature communications2025

Enhancing surface activity and durability in triple conducting electrode for protonic ceramic electrochemical cells.

Shuanglin Zheng, Wei Wu, Yuchen Zhang, Zeyu Zhao, Chuancheng Duan, Saroj Karki, Hanping Ding

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

7 authors.

Shuanglin ZhengSchool of Aerospace and Mechanical Engineering, University of Oklahoma, Norman, OK, 73019, USA.ORCID http://orcid.org/0009-0004-3094-4659
Wei WuEnergy and Environment Science & Technology, Idaho National Laboratory, Idaho Falls, ID, 83415, USA.
Yuchen ZhangEnergy and Environment Science & Technology, Idaho National Laboratory, Idaho Falls, ID, 83415, USA.
Zeyu ZhaoEnergy and Environment Science & Technology, Idaho National Laboratory, Idaho Falls, ID, 83415, USA.ORCID http://orcid.org/0000-0001-8649-925X
Chuancheng DuanDepartment of Chemical Engineering, University of Utah, Salt Lake City, UT, 84112, USA.
Saroj KarkiSchool of Aerospace and Mechanical Engineering, University of Oklahoma, Norman, OK, 73019, USA.
Hanping DingSchool of Aerospace and Mechanical Engineering, University of Oklahoma, Norman, OK, 73019, USA. hding@ou.edu.ORCID http://orcid.org/0000-0002-8734-7933

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the material system operating at lower temperatures, protonic ceramic electrochemical cells (PCECs) can offer high energy efficiency and reliable performance for both power generation and hydrogen production, making them a promising technology for reversible energy cycling. However, PCEC faces technical challenges, particularly regarding electrode activity and durability under high current density operations. To address these challenges, we introduce a nano-architecture oxygen electrode characterized by high porosity and triple conductivity, designed to enhance catalytic activity and interfacial stability through a self-assembly approach, while maintaining scalability. Electrochemical cells incorporating this advanced electrode demonstrate robust performance, achieving a peak power density of 1.50 W cm⁻

Identifiers

PMID40319031
PMCPMC12049472

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.