Evidence map›Paper›PMID 42129199›Full record

ArticleNature communications2026

Integrated catalyst-transport nickel-iron porous electrode for anion exchange membrane water electrolysis.

Hye Ri Kim, Sang-Hun Shin, Gahyeon Lee, Keun-Hwan Oh, Soomin Choi, Kangmin Seo, Jihyun Ra, Hyunseob Lim, Tae-Ho Kim, Sungjun Kim and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 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

12 authors.

Hye Ri Kim *Department of Environment and Energy Engineering, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.
Sang-Hun Shin *Hydrogen Energy Research Center, Korea Research Institute of Chemical Technology, Daejeon, South Korea.
Gahyeon LeeDepartment of Environment and Energy Engineering, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.
Keun-Hwan OhHydrogen Energy Research Center, Korea Research Institute of Chemical Technology, Daejeon, South Korea.
Soomin ChoiDepartment of Environment and Energy Engineering, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.
Kangmin SeoDepartment of Environment and Energy Engineering, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.
Jihyun RaDepartment of Chemistry, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.
Hyunseob LimDepartment of Chemistry, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea.ORCID http://orcid.org/0000-0002-4956-4208
Tae-Ho KimHydrogen Energy Research Center, Korea Research Institute of Chemical Technology, Daejeon, South Korea.ORCID http://orcid.org/0000-0002-2130-9184
Sungjun KimHydrogen Energy Research Center, Korea Research Institute of Chemical Technology, Daejeon, South Korea. sj.kim93@krict.re.kr.ORCID http://orcid.org/0000-0002-3005-6094
Jang Yong LeeDepartment of Chemical Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, South Korea. ljyljy78@konkuk.ac.kr.ORCID http://orcid.org/0000-0003-1996-1832
Jong Hoon JooDepartment of Environment and Energy Engineering, Gwangju Institute of Science and Technology, 123, Gwangju, South Korea. jhjoo@gist.ac.kr.ORCID http://orcid.org/0000-0002-2819-034X

Funding

National Research Foundation of Korea (NRF) RS-2021-NR060081National Research Foundation of Korea (NRF) RS-2024-00409675National Research Foundation of Korea (NRF) RS-2024-00415238
6 · The paper itself

Abstract

Anion exchange membrane water electrolysis is an emerging technology for cost-effective hydrogen production, but its practical deployment is limited by inefficient electrode architectures that suffer from poor mass transport, inadequate interfacial contact within the assembled cell, and insufficient reliability. Here we show a high-performance and durable oxygen evolution electrode, a NiFe-based functionalized porous transport layer (NiFe-f-PTL), that integrates catalytic activity and porous transport functionality into a single structure with interfacial compatibility. Fabricated via a simple tape-casting process, this architecture minimizes interfacial resistance and enhances mass transport, resulting in a high current density of 6.73 A cm

Identifiers

PMID42129199
PMCPMC13377205

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.