Evidence map›Paper›PMID 41980189›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2026

Concurrently Achieving 4.6 W/M

Yihong Lin, Jiaming Zhou, In-Yong Suh, Eunjong Kim, Kin Chiu Yip, Dae-Jin Kim, Jang-Mook Jeong, Young-Jun Kim, Jinyoung Jeon, Ju-Hyuck Lee and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, 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

13 authors.

Yihong LinDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong, 999077, China.ORCID https://orcid.org/0009-0001-5061-8234
Jiaming ZhouDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong, 999077, China.ORCID https://orcid.org/0009-0007-1991-8056
In-Yong SuhDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.
Eunjong KimDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong, 999077, China.ORCID https://orcid.org/0000-0001-5132-2227
Kin Chiu YipDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong, 999077, China.ORCID https://orcid.org/0009-0005-5841-7751
Dae-Jin KimDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.
Jang-Mook JeongDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.
Young-Jun KimDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.
Jinyoung JeonDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.
Ju-Hyuck LeeDepartment of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, 42988, Republic of Korea.ORCID https://orcid.org/0000-0001-5383-5894
Yoon-Hwae HwangSchool of Transdisciplinary Engineering & BK FOUR Nanoconvergence Technology Division, Pusan National University, Busan, 46241, Republic of Korea.ORCID https://orcid.org/0000-0002-1982-2210
Sang-Woo KimDepartment of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul, 03722, Republic of Korea.ORCID https://orcid.org/0000-0002-0079-5806
Dong-Myeong ShinDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam, Pokfulam, Hong Kong, 999077, China.ORCID https://orcid.org/0000-0002-5402-9947

Funding

General Research Fund of the Research Grants CouncilHong Kong Special Administrative Region, China, under Award 17206225Korea government (MSIT) RS-2022-NR070716Korean Government (MSIT) 2023R1A2C2004406National Research Foundation of Korea (NRF)
6 · The paper itself

Abstract

Rotational triboelectric nanogenerators (r-TENGs) are promising candidates for powering Internet of Things devices, owing to their ability to convert continuous mechanical motion into electricity. Nevertheless, improving their electrical output often comes at the cost of increased frictional degradation, which limits overall energy-conversion efficiency and long-term durability. Here, we introduce a novel r-TENG to reconcile the intrinsic trade-off between contact sufficiency and frictional dissipation. By inducing a hybrid kinematic profile, characterized by synchronized sliding and bouncing of fluorinated ethylene propylene blades, the device activates an auxiliary charge-feeding mechanism while simultaneously mitigating wear. Experimental validation reveals that this configuration significantly enhances power density by 27% compared to constant-length counterparts, achieving a root-mean-square voltage of ∼1.8 kV and a remarkable energy conversion figure of merit of 130.1 µC

Identifiers

PMID41980189
PMCPMC13335101

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.