Evidence map›Paper›PMID 34234135›Full record

ArticleNature communications2021

Energy-saving hydrogen production by chlorine-free hybrid seawater splitting coupling hydrazine degradation.

Fu Sun, Jingshan Qin, Zhiyu Wang, Mengzhou Yu, Xianhong Wu, Xiaoming Sun, Jieshan Qiu

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
31.7field-weighted citation impact, top 1% 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

45 citing papers in PubMed, 543 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Efficient and Scalable Electrochemical Energy Systems via Peroxide-Mediated Redox Chemistry.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  8. Review
  9. Seawater Splitting Using NiFeP-Embedded Porous Carbon Fibers.ACS applied engineering materials · 2025
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Self-sacrificing and self-supporting biomass carbon anode-assisted water electrolysis for low-cost hydrogen production.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  17. Article
  18. Article
  19. A Dual-Cation Exchange Membrane Electrolyzer for Continuous HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  20. 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

7 authors at 2 institutions in 1 country.

Fu SunState Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, Dalian University of Technology, Dalian, China.
Jingshan QinCollege of Chemistry, Beijing University of Chemical Technology, Beijing, China.
Zhiyu WangState Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, Dalian University of Technology, Dalian, China. zywang@dlut.edu.cn.ORCID http://orcid.org/0000-0002-2739-9889
Mengzhou YuState Key Laboratory of Space Power-Sources Technology, Shanghai Institute of Space Power-Sources, Shanghai, China.
Xianhong WuState Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, Dalian University of Technology, Dalian, China.
Xiaoming SunCollege of Chemistry, Beijing University of Chemical Technology, Beijing, China. sunxm@mail.buct.edu.cn.
Jieshan QiuState Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, Dalian University of Technology, Dalian, China. jqiu@dlut.edu.cn.ORCID http://orcid.org/0000-0002-6892-6665
Dalian University of Technology · CNBeijing University of Chemical Technology · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 51522203National Natural Science Foundation of China (National Science Foundation of China) 51772040National Natural Science Foundation of China (National Science Foundation of China) 51972040
6 · The paper itself

Abstract

Seawater electrolysis represents a potential solution to grid-scale production of carbon-neutral hydrogen energy without reliance on freshwater. However, it is challenged by high energy costs and detrimental chlorine chemistry in complex chemical environments. Here we demonstrate chlorine-free hydrogen production by hybrid seawater splitting coupling hydrazine degradation. It yields hydrogen at a rate of 9.2 mol h

Identifiers

PMID34234135
PMCPMC8263752
OpenAlexW3182674912

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.