Cu and Ni Co-Doped Porous Si Nanowire Networks as High-Performance Anode Materials for Lithium-Ion Batteries.

Can Mi, Chang Luo, Zigang Wang, Yongguang Zhang, Shenbo Yang, Zhifeng Wang

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2023. 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

Who cites it

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.

Can MiSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China.

Chang LuoSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China.

Zigang WangSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China.

Yongguang ZhangSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China.

Shenbo YangHongzhiwei Technology (Shanghai) Co., Ltd., Shanghai 201206, China.

Zhifeng WangSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300401, China.ORCID 0000-0003-3880-1957

Funding

Hebei Higher Education Teaching Reform Research and Practice Project, China 2021GJJG050Natural Science Foundation of Hebei Province, China E2020202071Science and Technology Project of Tianjin, China S23TPD106

6 · The paper itself

Abstract

Due to its extremely high theoretical mass specific capacity, silicon is considered to be the most promising anode material for lithium-ion batteries (LIBs). However, serious volume expansion and poor conductivity limit its commercial application. Herein, dealloying treatments of spray dryed Al-Si-Cu-Ni particles are performed to obtain a Cu/Ni co-doped Si-based anode material with a porous nanowire network structure. The porous structure enables the material to adapt to the volume changes in the cycle process. Moreover, the density functional theory (DFT) calculations show that the co-doping of Cu and Ni can improve the capture ability towards Li, which can accelerate the electron migration rate of the material. Based on the above advantages, the as-prepared material presents excellent electrochemical performance, delivering a reversible capacity of 1092.4 mAh g

Indexed as

anodedealloyingdopinglithium-ion batteryporous

Identifiers

PMID37959577

DOI10.3390/ma16216980

PMCPMC10650621

What OpenQuestion holds

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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.