Evidence map›Paper›PMID 37097627›Full record

ReviewAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Progress and Perspective for In Situ Studies of Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells.

Wenhui Zhao, Guangtong Xu, Wenyan Dong, Yiwei Zhang, Zipeng Zhao, Limei Qiu, Juncai Dong

Abstract readReview
In one paragraph

Review in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Magnetic Array-Aided Visualizing PEMFC Degradation Heterogeneity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  9. Review
  10. Salt Effect Engineering Single Fe-NAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  11. Review
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.

Wenhui ZhaoSinopec Research Institute of Petroleum Processing Co., Ltd. , Beijing, 100083, P. R. China.
Guangtong XuSinopec Research Institute of Petroleum Processing Co., Ltd. , Beijing, 100083, P. R. China.
Wenyan DongSinopec Research Institute of Petroleum Processing Co., Ltd. , Beijing, 100083, P. R. China.
Yiwei ZhangSinopec Research Institute of Petroleum Processing Co., Ltd. , Beijing, 100083, P. R. China.
Zipeng ZhaoSchool of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China.
Limei QiuSinopec Research Institute of Petroleum Processing Co., Ltd. , Beijing, 100083, P. R. China.
Juncai DongBeijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, P. R. China.ORCID 0000-0001-8860-093X

Funding

China petrochemical corporation 122074Youth Innovation Promotion Association of the Chinese Academy of Sciences Y2022006
6 · The paper itself

Abstract

Proton exchange membrane fuel cell (PEMFC) is one of the most promising energy conversion devices with high efficiency and zero emission. However, oxygen reduction reaction (ORR) at the cathode is still the dominant limiting factor for the practical development of PEMFC due to its sluggish kinetics and the vulnerability of ORR catalysts under harsh operating conditions. Thus, the development of high-performance ORR catalysts is essential and requires a better understanding of the underlying ORR mechanism and the failure mechanisms of ORR catalysts with in situ characterization techniques. This review starts with the introduction of in situ techniques that have been used in the research of the ORR processes, including the principle of the techniques, the design of the in situ cells, and the application of the techniques. Then the in situ studies of the ORR mechanism as well as the failure mechanisms of ORR catalysts in terms of Pt nanoparticle degradation, Pt oxidation, and poisoning by air contaminants are elaborated. Furthermore, the development of high-performance ORR catalysts with high activity, anti-oxidation ability, and toxic-resistance guided by the aforementioned mechanisms and other in situ studies are outlined. Finally, the prospects and challenges for in situ studies of ORR in the future are proposed.

Indexed as

electrocatalysisin situ techniquesoxygen reduction reactionproton exchange membrane fuel cell (PEMFC)

Identifiers

PMID37097627
PMCPMC10265069

What OpenQuestion holds

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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 OpenQuestion graph.