Evidence map›Paper›PMID 35101985›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

A nitroaromatic cathode with an ultrahigh energy density based on six-electron reaction per nitro group for lithium batteries.

Zifeng Chen, Hai Su, Pengfei Sun, Panxing Bai, Jixing Yang, Mengjie Li, Yunfeng Deng, Yang Liu, Yanhou Geng, Yunhua Xu

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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.

Zifeng ChenSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0001-6839-5131
Hai SuSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0002-3615-6213
Pengfei SunSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0003-2361-6767
Panxing BaiSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0001-5830-4611
Jixing YangSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.
Mengjie LiSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0002-2189-7182
Yunfeng DengSchool of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0003-0479-2976
Yang LiuInstitute for Chemical Drug Control, National Institutes for Food and Drug Control, Beijing 102625, People's Republic of China.ORCID 0000-0001-7714-9194
Yanhou GengSchool of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin 300072, People's Republic of China.ORCID 0000-0002-4997-3925
Yunhua XuSchool of Materials Science and Engineering, Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education) and Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300072, People's Republic of China; yunhua.xu@tju.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic electrode materials have emerged as promising alternatives to conventional inorganic materials because of their structural diversity and environmental friendliness feature. However, their low energy densities, limited by the single-electron reaction per active group, have plagued the practical applications. Here, we report a nitroaromatic cathode that performs a six-electron reaction per nitro group, drastically improving the specific capacity and energy density compared with the organic electrodes based on single-electron reactions. Based on such a reaction mechanism, the organic cathode of 1,5-dinitronaphthalene demonstrates an ultrahigh specific capacity of 1,338 mAh⋅g

Indexed as

high energy densityLi-organic batterynitroaromatic compoundorganic electrode materialsix-electron reduction

Identifiers

PMID35101985
PMCPMC8833146

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.