Evidence map›Paper›PMID 25998696›Full record

ArticleScientific reports2015

Partially Oxidized Sub-10 nm MnO Nanocrystals with High Activity for Water Oxidation Catalysis.

Kyoungsuk Jin, Arim Chu, Jimin Park, Donghyuk Jeong, Sung Eun Jerng, Uk Sim, Hui-Yun Jeong, Chan Woo Lee, Yong-Sun Park, Ki Dong Yang and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2015. 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. Article
  2. Article
  3. Article
  4. Article
  5. Efficient Water Splitting Cascade Photoanodes with Ligand-Engineered MnO Cocatalysts.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2018
    Article
  6. Article
  7. (FeScientific reports · 2018
    Article
  8. Review
  9. Article
  10. Article
  11. Article
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

15 authors.

Kyoungsuk Jin1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Arim Chu1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Jimin Park1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Donghyuk Jeong1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Sung Eun Jerng1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Uk Sim1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Hui-Yun Jeong1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Chan Woo Lee1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Yong-Sun Park1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Ki Dong Yang1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Gajendra Kumar Pradhan1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.
Donghun KimDivision of Materials Science, Korea Basic Science Institute, Daejeon, 305-333, Korea.
Nark-Eon SungPohang Accelerator Laboratory, POSTECH, Pohang, 790-784, South Korea.
Sun Hee KimDivision of Materials Science, Korea Basic Science Institute, Daejeon, 305-333, Korea.
Ki Tae Nam1] Department of Materials Science and Engineering, Seoul National University, Seoul 151-744, Korea [2] Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 151-744, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The oxygen evolution reaction (OER) is considered a major bottleneck in the overall water electrolysis process. In this work, highly active manganese oxide nano-catalysts were synthesized via hot injection. Facile surface treatment generated Mn(III) species on monodisperse 10 nm MnO nanocrystals (NCs). Size dependency of MnO NCs on OER activity was also investigated. Surprisingly, the partially oxidized MnO NCs only required 530 mV @ 5 mA cm(-2) under near neutral conditions.

Identifiers

PMID25998696
PMCPMC4441116

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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.