Evidence map›Paper›PMID 34398519›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021

Encapsulating Cobalt Nanoparticles in Interconnected N-Doped Hollow Carbon Nanofibers with Enriched CoNC Moiety for Enhanced Oxygen Electrocatalysis in Zn-Air Batteries.

Qi Lu, Han Wu, Xuerong Zheng, Yanan Chen, Andrey L Rogach, Xiaopeng Han, Yida Deng, Wenbin Hu

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Frontiers and Structural Engineering for Building Flexible Zinc-Air Batteries.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Review
  11. (LaRSC advances · 2021
    Article
  12. 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

8 authors.

Qi LuSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.
Han WuSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.
Xuerong ZhengSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.ORCID https://orcid.org/0000-0002-0161-4077
Yanan ChenSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.
Andrey L RogachDepartment of Materials Science and Engineering, and Center for Functional Photonics (CFP), City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong SAR, 999077, P. R. China.
Xiaopeng HanSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.
Yida DengSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.
Wenbin HuSchool of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, and Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, Tianjin University, Tianjin, 300072, P. R. China.

Funding

Hong Kong Scholar Program XJ2020001National Natural Science Foundation of China 51804216
6 · The paper itself

Abstract

Rational design of bifunctional efficient electrocatalysts for both oxygen reduction (ORR) and oxygen evolution reactions (OER) is desirable-while highly challenging-for development of rechargeable metal-air batteries. Herein, an efficient bifunctional electrocatalyst is designed and fabricated by encapsulating Co nanoparticles in interconnected N-doped hollow porous carbon nanofibers (designated as Co@N-C/PCNF) using an ultrafast high-temperature shock technology. Benefiting from the synergistic effect and intrinsic activity of the CoNC moiety, as well as porous structure of carbon nanofibers, the Co@N-C/PCNF composite shows high bifunctional electrocatalytic activities for both OER (289 mV at 10 mA cm

Indexed as

carbon nanofibersCoNC moietyhigh-temperature shockoxygen electrocatalysiszinc-air batteries

Identifiers

PMID34398519
PMCPMC8529470

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.