Evidence map›Paper›PMID 42040465›Full record

ArticleACS omega2026

Sustainable, Robust, and Electrothermal Metal Yarns with Fully Recycled Polystyrene/Polyethylene Terephthalate for Smart Textiles.

Na Kyoung Kim, Seok Hee Han, Suhyeon Kim, Geon Hwee Kim

Abstract read
In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

Na Kyoung KimDepartment of Mechanical Engineering, Chungbuk National University (CBNU), 1, Chungdae-ro, Seowon-gu, Cheongju-si, Chungcheongbuk-do 28644, Republic of Korea.
Seok Hee HanDepartment of Mechanical Engineering, Chungbuk National University (CBNU), 1, Chungdae-ro, Seowon-gu, Cheongju-si, Chungcheongbuk-do 28644, Republic of Korea.
Suhyeon KimDepartment of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Republic of Korea.
Geon Hwee KimDepartment of Mechanical Engineering, Chungbuk National University (CBNU), 1, Chungdae-ro, Seowon-gu, Cheongju-si, Chungcheongbuk-do 28644, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we report a sustainable fabrication strategy for electrothermally active metal yarns using fully recycled polystyrene (re-PS) and polyethylene terephthalate (re-PET) as core materials. Hybrid nanofiber yarns were produced via dual-nozzle electrospinning, combining the processability of re-PS and the mechanical reinforcement of re-PET. Electroless copper plating was subsequently performed under ambient conditions following surfactant-assisted activation and palladium seeding, resulting in uniform and continuous metallic coatings. The Cu-plated hybrid yarns exhibited high electrical conductivity with a resistance of 2.84 Ω and showed efficient Joule heating, reaching 153.3 °C at a low applied voltage of 1.2 V. Stable temperature output (∼96 °C) was maintained during continuous 1 h operation, and rapid heating-cooling response was retained over 300 cycles under both flat and bent configurations, confirming mechanical and thermal durability. This approach presents a scalable method for converting plastic waste into high-performance functional textiles. The fabricated metal yarns are lightweight, flexible, and conductive, showing strong potential for integration into wearable heaters and next-generation smart textile systems.

Identifiers

PMID42040465
PMCPMC13103770

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.