Evidence map›Paper›PMID 42427196›Full record

ArticleSmall methods2026

FeOF Nanocomposites With Tunable Graphitic Carbon Shells as High-Performance Conversion-Type Cathode for Potassium Ion Batteries.

Ayesha Qayyum, Achmad Yanuar Maulana, Jaeseong Heo, Myeongkee Park, Jongsik Kim

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small methods, 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

5 authors.

Ayesha QayyumDepartment of Chemical Engineering (BK21 FOUR Graduate Program), Dong-A University, Busan, South Korea.
Achmad Yanuar MaulanaDepartment of Chemistry, Dong-A University, Busan, South Korea.
Jaeseong HeoDepartment of Chemistry, Pukyong National University, Busan, South Korea.
Myeongkee ParkDepartment of Chemistry, Pukyong National University, Busan, South Korea.ORCID https://orcid.org/0000-0002-5307-2564
Jongsik KimDepartment of Chemical Engineering (BK21 FOUR Graduate Program), Dong-A University, Busan, South Korea.

Funding

Busan Metropolitan City 2025-RISE-02-003Institute for Regional Innovation System & Education in Busan Metropolitan CityNational Research Foundation of Korea No.20224000000400National Research Foundation of Korea RS-2023-00243280National Research Foundation of Korea RS-2025-25440216
6 · The paper itself

Abstract

Potassium-ion batteries (KIBs) have gained increasing interest for large-scale energy storage because potassium is abundant, inexpensive, and offers a relatively high energy density. While most reported KIB cathodes rely on intercalation-type mechanisms, this work focuses on a less-explored conversion-type system. Among conversion-type candidates, iron oxyfluoride (FeOF) is a promising conversion-type candidate due to its high theoretical capacity (∼855 mAh g

Indexed as

conversion type cathode materialfacile polymerizationgraphitic carboniron oxyfluoridepotassium‐ion battery

Identifiers

PMID42427196
PMCPMC13450247

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.