Evidence map›Paper›PMID 42369650›Full record

ArticleFrontiers in chemistry2026

Enhanced electrochemical performance of eco-friendly Cr-doped ZnO/RGO nanocomposites for pioneering supercapacitor applications.

Faiqa Arshad, Sammia Shahid, Sana Mansoor, Momna Qayyum, Mohsin Javed, Ayesha Khadim, Syed Kashif Ali, Ali Bahadur, Shahid Iqbal, Sajid Mahmood and 2 more

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Article in Frontiers in chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Faiqa ArshadDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Sammia ShahidDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Sana MansoorDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Momna QayyumDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Mohsin JavedDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Ayesha KhadimDepartment of Chemistry, School of Science, University of Management and Technology, Lahore, Pakistan.
Syed Kashif AliDepartment of Physical Sciences, Chemistry Division, College of Science, Jazan University, Jazan, Saudi Arabia.
Ali BahadurNanomaterials Research Center, Department of Chemistry, College of Science, Mathematics, and Technology, Wenzhou-Kean University, Wenzhou, Zhejiang, China.
Shahid IqbalNottingham Ningbo China Beacons of Excellence Research and Innovation Institute, University of Nottingham Ningbo China, Ningbo, China.
Sajid MahmoodLow Dimensional Materials Research Center at Khazar University, Baku, Azerbaijan.
Meznah M AlanaziDepartment of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.
Shaimaa A M AbdelmohsenDepartment of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, a straightforward, and mild synthetic co-precipitation method is used to prepare Cr-ZnO/RGO nanocomposite to be used in supercapacitor applications. First, the chromium (Cr) doping concentration in zinc oxide (ZnO) nanoparticles was systematically varied (2, 4, 6, 8, and 10%) to evaluate its influence on the electrochemical performance. The composite was constructed by combining reduced graphene oxide (RGO) with 8% Cr-ZnO, which showed the best redox potential among the compositions under investigation. The structural, morphological, compositional, and optical properties were characterized using the complementary analytical techniques. Cyclic voltammetry (CV) and EIS were used to assess electrochemical performance in 1M KOH. The optimized 8% Cr-doped ZnO/RGO nanocomposite exhibited a band gap of 3.59 eV. Electrochemical evaluation revealed a high specific capacitance of 703 F g

Indexed as

co-precipitationCr-dopingCr-ZnO/RGOelectrochemical analysissupercapacitorsZnO

Identifiers

PMID42369650
PMCPMC13294863

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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.