Study on the Influence of Defective Graphene on the Li Diffusion Performance in Si/Defective Graphene Composite Anodes: an Ab Initio Molecular Dynamics Study.

Lina Si, Rong Huang, Fengbin Liu, Qianghua Chen, Peixuan Ouyang, Zhaoliang Dou

Abstract read

In one paragraph

Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Lina SiSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.ORCID https://orcid.org/0000-0002-6393-4762

Rong HuangSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.

Fengbin LiuSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.

Qianghua ChenSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.

Peixuan OuyangSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.

Zhaoliang DouSchool of Mechanical and Materials Engineering, North China University of Technology, Beijing 100144, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Si/C composites are the most promising alternatives for anodes of lithium-ion batteries, as they can effectively address the challenges associated with volume expansion and structural degradation commonly encountered in Si-based anodes. Research results showed that the Li diffusion performance in Si/C composites was highly dependent on the C-layer structure, where ion channels were needed for Li diffusion. In order to illustrate how defective graphene promotes Li diffusion behaviors, the Li diffusion properties in Si/defective-graphene (SV and Si/DV5-8-5 defects) composites are investigated by

Identifiers

PMID40415819

DOI10.1021/acsomega.4c11709

PMCPMC12096188

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LicenceCC BY-NC-ND

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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.