Evidence map›Paper›PMID 42324749›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Reactive Dissolution-Thermal Conversion Enables Closed-Pore Filling in Hard Carbon toward Potassium Storage.

Hongliang Li, Yifan Chen, Linlin Wang, Jiale Chen, Xiaogang Niu, Guangqiang Hou, Jiapeng Lu, Yue Bai, Yuxuan Xing, Shiwan Zhang and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2026. 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

11 authors.

Hongliang LiSchool of Chemistry, Beihang University, Beijing, P. R. China.
Yifan ChenSchool of Chemistry, Beihang University, Beijing, P. R. China.
Linlin WangSchool of Chemistry, Beihang University, Beijing, P. R. China.
Jiale ChenSchool of Chemistry, Beihang University, Beijing, P. R. China.
Xiaogang NiuSchool of Chemistry, Beihang University, Beijing, P. R. China.
Guangqiang HouSchool of Chemistry, Beihang University, Beijing, P. R. China.
Jiapeng LuSchool of Chemistry, Beihang University, Beijing, P. R. China.
Yue BaiSchool of Chemistry, Beihang University, Beijing, P. R. China.
Yuxuan XingSchool of Chemistry, Beihang University, Beijing, P. R. China.
Shiwan ZhangSchool of Chemistry, Beihang University, Beijing, P. R. China.
Yujie ZhuSchool of Chemistry, Beihang University, Beijing, P. R. China.ORCID https://orcid.org/0000-0002-1414-2590

Funding

International Cooperation Project of the National Key Research and Development Program of China 2023YFE0120800National Natural Science Foundation of China 52172177
6 · The paper itself

Abstract

Hard carbon (HC) is a leading anode candidate for potassium-ion batteries (PIBs), yet its low capacity and high operating potential limit energy density and practical application. Herein, a reactive dissolution-thermal conversion strategy is developed to engineer HC microstructure at the molecular level. Phosphoric acid dissolves cellulose at room temperature to form P─O─C crosslinks as a structural scaffold, while subsequent mild air oxidation induces ring opening to generate thermally labile C═O and C─O─C groups that act as gas-sculpting agents during carbonization. Their synergy creates larger closed pores, and concurrent phosphorus doping expands the interlayer spacing, thereby facilitating K

Indexed as

anodesclosed poreshard carbonshigh capacitypotassium‐ion batteries

Identifiers

PMID42324749
PMCPMC13472294

What OpenQuestion holds

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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.