Uma Shankar

1.4k total citations
67 papers, 1.1k citations indexed

About

Uma Shankar is a scholar working on Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Uma Shankar has authored 67 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electronic, Optical and Magnetic Materials, 27 papers in Electrical and Electronic Engineering and 27 papers in Materials Chemistry. Recurrent topics in Uma Shankar's work include Supercapacitor Materials and Fabrication (28 papers), Advancements in Battery Materials (14 papers) and Multiferroics and related materials (14 papers). Uma Shankar is often cited by papers focused on Supercapacitor Materials and Fabrication (28 papers), Advancements in Battery Materials (14 papers) and Multiferroics and related materials (14 papers). Uma Shankar collaborates with scholars based in India, Thailand and Lebanon. Uma Shankar's co-authors include D. Govindarajan, R. Gopalakrishnan, Gayathri Rangasamy, P. Senthil Kumar, G. Rajesh, Akhilesh Kumar Singh, K. Nirmala, Yuttana Mona, Rajeev Ranjan and Anupam Mishra and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Journal of Power Sources.

In The Last Decade

Uma Shankar

64 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Uma Shankar India 19 492 482 410 187 185 67 1.1k
Bridget K. Mutuma South Africa 20 561 1.1× 650 1.3× 514 1.3× 216 1.2× 214 1.2× 34 1.3k
Oladepo Fasakin Nigeria 16 503 1.0× 509 1.1× 367 0.9× 205 1.1× 266 1.4× 38 988
Kunjie Wang China 20 848 1.7× 790 1.6× 413 1.0× 179 1.0× 176 1.0× 81 1.4k
Changjing Cheng China 20 447 0.9× 564 1.2× 339 0.8× 117 0.6× 443 2.4× 56 1.4k
Ejikeme Raphael Ezeigwe Malaysia 15 644 1.3× 730 1.5× 273 0.7× 271 1.4× 123 0.7× 18 1.1k
Xiao Sui Australia 20 544 1.1× 861 1.8× 601 1.5× 126 0.7× 430 2.3× 34 1.6k
Anil A. Kashale Taiwan 19 371 0.8× 668 1.4× 633 1.5× 138 0.7× 191 1.0× 34 1.3k
Yaxin Li China 18 309 0.6× 396 0.8× 367 0.9× 80 0.4× 129 0.7× 58 989
Changming Mao China 22 322 0.7× 791 1.6× 281 0.7× 43 0.2× 138 0.7× 48 1.1k
Zhipeng Qiu China 20 708 1.4× 915 1.9× 481 1.2× 194 1.0× 184 1.0× 35 1.4k

Countries citing papers authored by Uma Shankar

Since Specialization
Citations

This map shows the geographic impact of Uma Shankar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Uma Shankar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Uma Shankar more than expected).

Fields of papers citing papers by Uma Shankar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Uma Shankar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Uma Shankar. The network helps show where Uma Shankar may publish in the future.

Co-authorship network of co-authors of Uma Shankar

This figure shows the co-authorship network connecting the top 25 collaborators of Uma Shankar. A scholar is included among the top collaborators of Uma Shankar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Uma Shankar. Uma Shankar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Mona, Yuttana, Uma Shankar, Nakorn Tippayawong, et al.. (2025). Reduced graphene oxide anchored MnCo2S4 for solid state asymmetric capacitor device. Results in Engineering. 25. 103879–103879. 7 indexed citations
2.
Shankar, Uma, et al.. (2025). Synergistic effect of MWCNT enriched MgWO4 hybrid electrode for practical device assisted pouch type asymmetric supercapacitor devices. SHILAP Revista de lepidopterología. 4(4). 100169–100169.
3.
Mona, Yuttana, Uma Shankar, Phrut Sakulchangsatjatai, et al.. (2025). Synergistic electrochemical performance of rGO sheathed La2Mo3O12 for high-energy asymmetric supercapacitor device. Surfaces and Interfaces. 75. 107784–107784. 2 indexed citations
4.
5.
Shankar, Uma, et al.. (2024). Fabrication of three-dimensional bismuth oxychloride nanoflower anchored by rGO nanosheets for high performance solid state asymmetric capacitor. Diamond and Related Materials. 148. 111419–111419. 6 indexed citations
6.
Gowthaman, N.S.K., Uma Shankar, Pei‐Chien Tsai, et al.. (2024). Nitrogen-doped porous carbon-tubes decorated with Co/CoO nanocomposite material derived from covalent organic framework for energy storage application. Process Safety and Environmental Protection. 190. 560–570. 2 indexed citations
7.
Shankar, Uma, Yuttana Mona, P. Senthil Kumar, et al.. (2024). Samarium-doped vanadium pentoxide nanorods anchored reduced graphene oxide nanocomposite as a bi-functional electrode material for supercapacitor and direct methanol oxidation fuel cell applications. Process Safety and Environmental Protection. 188. 1211–1220. 11 indexed citations
8.
Kammuang-lue, Niti, et al.. (2024). Engineering aspects of sodium-ion battery: An alternative energy device for Lithium-ion batteries. Journal of Energy Storage. 100. 113497–113497. 50 indexed citations
9.
Shankar, Uma, et al.. (2024). Facile synthesis of rGO nanosheet encapsulated Ni2V2O7 nanorods for energy storage applications. Results in Engineering. 22. 102134–102134. 16 indexed citations
10.
Kumar, P. Senthil, et al.. (2024). Environmental analysis of nitrobenzene using newly synthesized anisotropic gold nanostructures: Reaction kinetics and electrocatalytic activity. Journal of Molecular Liquids. 408. 125303–125303. 6 indexed citations
11.
Rajesh, G., P. Senthil Kumar, S. Akilandeswari, et al.. (2023). Preparation and characterization of a novel cobalt-substitution cadmium aluminate spinel for the photodegradation of azo dye pollutants. Chemosphere. 323. 138232–138232. 12 indexed citations
12.
Shankar, Uma, et al.. (2023). Structural, Optical, and Magnetic Properties of PMMA-Magnetite (Fe3O4) Composites: Role of Magneto-Conducting Filler Particles. Journal of Electronic Materials. 52(7). 4375–4387. 5 indexed citations
13.
14.
Balu, Ranjith, et al.. (2023). Synergistic effect of Echinops flower-like Copper sulfide@Cadmium sulfide heterostructure for high-performance all-solid-state asymmetric supercapacitor. Journal of Energy Storage. 72. 108447–108447. 30 indexed citations
15.
Rajesh, G., P. Senthil Kumar, S. Akilandeswari, et al.. (2023). A synergistic consequence of catalyst dosage, pH solution and reactive species of Fe-doped CdAl2O4 nanoparticles on the degradation of toxic environmental pollutants. Chemosphere. 318. 137919–137919. 18 indexed citations
16.
Rangasamy, Gayathri, et al.. (2023). A critical review on recent research progress on microplastic pollutants in drinking water. Environmental Research. 222. 115312–115312. 53 indexed citations
17.
Shankar, Uma, et al.. (2023). Electrochemical evaluation of reduced graphene oxide anchored with ruthenium doped vanadium pentoxide nanostructures for supercapacitor applications. Sustainable Energy Technologies and Assessments. 57. 103149–103149. 6 indexed citations
18.
Mishra, Anupam, et al.. (2020). Factors contributing to the local polar-structural heterogeneity and ultrahigh piezoelectricity in Sm-modified Pb(Mg 1/3 Nb 2/3 )O 3 –PbTiO 3. Journal of Physics D Applied Physics. 53(16). 165302–165302. 21 indexed citations
19.
Kumar, Manoj, Yogesh Kumar, Shobhna Dhiman, et al.. (2018). Strongly enhanced electrocaloric effects in doped BaTiO 3 with reduced grain size. Smart Materials and Structures. 28(1). 15013–15013. 8 indexed citations
20.
Shankar, Uma, et al.. (2012). Comparison of Orthopantomography and Computed Tomography Image for Assessing the Relationship between Impacted Mandibular Third Molar and Mandibular Canal. The Journal of Contemporary Dental Practice. 13(6). 819–823. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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