Evidence map›Paper›PMID 37812292›Full record

ArticleNano-micro letters2023

High-Performance Silicon-Rich Microparticle Anodes for Lithium-Ion Batteries Enabled by Internal Stress Mitigation.

Yao Gao, Lei Fan, Rui Zhou, Xiaoqiong Du, Zengbao Jiao, Biao Zhang

Abstract read
In one paragraph

Article in Nano-micro letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. 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

6 authors.

Yao Gao *Department of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China. yaogao@cuhk.edu.hk.
Lei Fan *Department of Mechanical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China.
Rui ZhouDepartment of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China.
Xiaoqiong DuDepartment of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China.
Zengbao JiaoDepartment of Mechanical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China. zb.jiao@polyu.edu.hk.
Biao ZhangDepartment of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, People's Republic of China. biao.ap.zhang@polyu.edu.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Si is a promising anode material for Li ion batteries because of its high specific capacity, abundant reserve, and low cost. However, its rate performance and cycling stability are poor due to the severe particle pulverization during the lithiation/delithiation process. The high stress induced by the Li concentration gradient and anisotropic deformation is the main reason for the fracture of Si particles. Here we present a new stress mitigation strategy by uniformly distributing small amounts of Sn and Sb in Si micron-sized particles, which reduces the Li concentration gradient and realizes an isotropic lithiation/delithiation process. The Si

Indexed as

Internal stressLithium-ion batteriesSilicon anodesSilicon microparticles

Identifiers

PMID37812292
PMCPMC10562352

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.