Evidence map›Paper›PMID 27210793›Full record

ArticleScientific reports2016

High-performance Fuel Cell with Stretched Catalyst-Coated Membrane: One-step Formation of Cracked Electrode.

Sang Moon Kim, Chi-Yeong Ahn, Yong-Hun Cho, Sungjun Kim, Wonchan Hwang, Segeun Jang, Sungsoo Shin, Gunhee Lee, Yung-Eun Sung, Mansoo Choi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

5 citing papers in PubMed, 72 citations in OpenAlex.

  1. Electrode Structuring via Carbon Nanotubes and Nafion Ionomer-Coated TiOSmall (Weinheim an der Bergstrasse, Germany) · 2025
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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

10 authors at 5 institutions in 2 countries.

Sang Moon KimDepartment of Mechanical Engineering, Incheon National University, Incheon, 406-772, Korea.
Chi-Yeong AhnCenter for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Korea.
Yong-Hun ChoDepartment of Chemical Engineering, Kangwon National University, Samcheok 245-711, Korea.
Sungjun KimCenter for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Korea.
Wonchan HwangCenter for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Korea.
Segeun JangGlobal Frontier Center for Multiscale Energy Systems, Seoul National University, Seoul 151-744, Korea.
Sungsoo ShinGlobal Frontier Center for Multiscale Energy Systems, Seoul National University, Seoul 151-744, Korea.
Gunhee LeeGlobal Frontier Center for Multiscale Energy Systems, Seoul National University, Seoul 151-744, Korea.
Yung-Eun SungCenter for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Korea.
Mansoo ChoiGlobal Frontier Center for Multiscale Energy Systems, Seoul National University, Seoul 151-744, Korea.
Frontier Energy (United States) · USSeoul National University · KRInstitute for Basic Science · KRIncheon National University · KRKangwon National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have achieved performance enhancement of polymer electrolyte membrane fuel cell (PEMFC) though crack generation on its electrodes. It is the first attempt to enhance the performance of PEMFC by using cracks which are generally considered as defects. The pre-defined, cracked electrode was generated by stretching a catalyst-coated Nafion membrane. With the strain-stress property of the membrane that is unique in the aspect of plastic deformation, membrane electrolyte assembly (MEA) was successfully incorporated into the fuel cell. Cracked electrodes with the variation of strain were investigated and electrochemically evaluated. Remarkably, mechanical stretching of catalyst-coated Nafion membrane led to a decrease in membrane resistance and an improvement in mass transport, which resulted in enhanced device performance.

Identifiers

PMID27210793
PMCPMC4876450
OpenAlexW2407331293

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.