Evidence map›Paper›PMID 42499689›Full record

ArticleNanoscale advances2026

Rice straw-derived activated carbon/ZnO nanocomposite as a high-performance electrode for asymmetric supercapacitors.

Asif Raza, Pravin Mbs, Divya Rajendran, Zartasha Sarwar, Ranjithkumar Ravi, Nguyen Xuan Sang, Ramanathan Subramanian

Abstract read
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In one paragraph

Article in Nanoscale advances, 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

7 authors.

Asif RazaDepartment of Physics, University of South Africa Africa.
Pravin MbsDepartment of Chemical Engineering and Materials Science, Amrita University Coimbatore India.
Divya RajendranMedical Imaging Key Laboratory of Sichuan Province, Department of Oncology, Affiliated Hospital of North Sichuan Medical College Nanchong Sichuan China.
Zartasha SarwarDepartment of Physics, The Women University Multan Pakistan.
Ranjithkumar RaviDepartment of Physics, Faculty of Arts, Science, Commerce & Management, Karpagam Academy of Higher Education (Deemed to be University) Coimbatore India.
Nguyen Xuan SangAtomic Molecular and Optical Physics Research Group, Institute for Advanced Study in Technology, Ton Duc Thang University Ho Chi Minh City Vietnam subramanianramanathan@tdtu.edu.vn.ORCID https://orcid.org/0000-0003-2048-3137
Ramanathan SubramanianAtomic Molecular and Optical Physics Research Group, Institute for Advanced Study in Technology, Ton Duc Thang University Ho Chi Minh City Vietnam subramanianramanathan@tdtu.edu.vn.ORCID https://orcid.org/0000-0001-9713-4352

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The synthesis of electrode materials from biomass waste has attracted considerable attention due to their low cost and high electrochemical performance in energy devices. Therefore, in this study, activated carbon was prepared from rice straw waste and composited with zinc oxide (ZnO) nanoparticles to enhance the electrochemical performance of an asymmetric supercapacitor. AC, ZnO, and AC-ZnO exhibit specific surface areas of 201, 255, and 578 m

Identifiers

PMID42499689
PMCPMC13400085

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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.