S. Gopukumar

3.4k total citations
82 papers, 3.1k citations indexed

About

S. Gopukumar is a scholar working on Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Automotive Engineering. According to data from OpenAlex, S. Gopukumar has authored 82 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Electrical and Electronic Engineering, 28 papers in Electronic, Optical and Magnetic Materials and 20 papers in Automotive Engineering. Recurrent topics in S. Gopukumar's work include Advancements in Battery Materials (76 papers), Advanced Battery Materials and Technologies (56 papers) and Supercapacitor Materials and Fabrication (27 papers). S. Gopukumar is often cited by papers focused on Advancements in Battery Materials (76 papers), Advanced Battery Materials and Technologies (56 papers) and Supercapacitor Materials and Fabrication (27 papers). S. Gopukumar collaborates with scholars based in India, Japan and United Kingdom. S. Gopukumar's co-authors include C. Nithya, A. Sivashanmugam, R. Thirunakaran, R.V.S.S.N. Ravikumar, Indu Elizabeth, Bhanu Pratap Singh, Jun‐ichi Yamaki, Masaki Yoshio, P. Kalyani and Selvamani Vadivel and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemistry of Materials and Journal of Power Sources.

In The Last Decade

S. Gopukumar

80 papers receiving 3.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Gopukumar India 33 2.8k 1.2k 709 559 527 82 3.1k
N. Kalaiselvi India 30 2.5k 0.9× 1.1k 0.9× 658 0.9× 445 0.8× 536 1.0× 121 2.9k
Yong Nam Jo South Korea 33 3.6k 1.3× 1.4k 1.1× 1.1k 1.6× 398 0.7× 593 1.1× 78 3.8k
Yan‐Fang Zhu China 33 3.6k 1.3× 1.1k 0.9× 882 1.2× 671 1.2× 492 0.9× 79 3.8k
Xiao-Qing Yang United States 19 2.8k 1.0× 1.3k 1.0× 706 1.0× 265 0.5× 474 0.9× 22 3.0k
Yuwon Park South Korea 22 3.3k 1.2× 1.3k 1.0× 671 0.9× 316 0.6× 677 1.3× 31 3.5k
Ivana Hasa Germany 30 4.0k 1.4× 1.3k 1.1× 1.0k 1.4× 541 1.0× 619 1.2× 50 4.2k
Dong Luo China 31 3.6k 1.3× 1.6k 1.3× 1.0k 1.5× 678 1.2× 413 0.8× 86 3.8k
Xiao‐Zhen Liao China 41 4.3k 1.5× 1.6k 1.3× 1.2k 1.7× 624 1.1× 776 1.5× 83 4.6k
Xinming Fan China 30 2.8k 1.0× 857 0.7× 1.0k 1.4× 540 1.0× 552 1.0× 54 3.1k
Yanhua Cui China 29 2.6k 0.9× 823 0.7× 779 1.1× 447 0.8× 688 1.3× 109 3.1k

Countries citing papers authored by S. Gopukumar

Since Specialization
Citations

This map shows the geographic impact of S. Gopukumar'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 S. Gopukumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Gopukumar more than expected).

Fields of papers citing papers by S. Gopukumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Gopukumar. 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 S. Gopukumar. The network helps show where S. Gopukumar may publish in the future.

Co-authorship network of co-authors of S. Gopukumar

This figure shows the co-authorship network connecting the top 25 collaborators of S. Gopukumar. A scholar is included among the top collaborators of S. Gopukumar 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 S. Gopukumar. S. Gopukumar 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.
Nithya, C., et al.. (2023). Bi2S3 Nanorods Deposited on Reduced Graphene Oxide for Potassium-Ion Batteries. ACS Applied Nano Materials. 6(7). 6121–6132. 23 indexed citations
2.
Nithya, C., et al.. (2019). A Mn3O4nanospheres@rGO architecture with capacitive effects on high potassium storage capability. Nanoscale Advances. 1(11). 4347–4358. 20 indexed citations
3.
Elizabeth, Indu, Bhanu Pratap Singh, & S. Gopukumar. (2019). Electrochemical performance of Sb2S3/CNT free-standing flexible anode for Li-ion batteries. Journal of Materials Science. 54(9). 7110–7118. 32 indexed citations
4.
Nithya, C., et al.. (2017). Sb2O4@rGO Nanocomposite Anode for High Performance Sodium-Ion Batteries. ACS Sustainable Chemistry & Engineering. 5(6). 5090–5098. 53 indexed citations
5.
Elizabeth, Indu, Bhanu Pratap Singh, Vidya Nand Singh, et al.. (2017). In-situ Conversion of Multiwalled Carbon Nanotubes to Graphene Nanosheets: An Increasing Capacity Anode for Li Ion Batteries. Electrochimica Acta. 231. 255–263. 13 indexed citations
6.
Ravikumar, R.V.S.S.N., et al.. (2015). High performance NaₓCoO₂ as a cathode material for rechargeable sodium batteries. Journal of Materials Chemistry. 1 indexed citations
7.
Palaniappan, Srinivasan, et al.. (2013). Polyaniline binder for functionalized acetylene black: A hybrid material for supercapacitor. Synthetic Metals. 180. 43–48. 15 indexed citations
8.
Nithya, C. & S. Gopukumar. (2013). Reduced Graphite Oxide/Nano Sn: A Superior Composite Anode Material for Rechargeable Lithium‐Ion Batteries. ChemSusChem. 6(5). 898–904. 30 indexed citations
9.
Gopukumar, S., Duncan H. Gregory, Hyun‐Soo Kim, & Dong Shu. (2012). Lithium-Ion Batteries: Recent Advances and New Horizons. SHILAP Revista de lepidopterología. 2012. 1–2. 3 indexed citations
10.
Gopukumar, S., C. Nithya, Priyanka H. Maheshwari, et al.. (2012). Solar powered lithium-ion battery incorporating high performing electrode materials. RSC Advances. 2(30). 11574–11574. 4 indexed citations
11.
Ravikumar, R.V.S.S.N. & S. Gopukumar. (2012). High quality NMP exfoliated graphene nanosheet–SnO2 composite anode material for lithium ion battery. Physical Chemistry Chemical Physics. 15(11). 3712–3712. 26 indexed citations
12.
Nithya, C., R. Thirunakaran, A. Sivashanmugam, & S. Gopukumar. (2011). LiCoxMn1‐xPO4/C: A High Performing Nanocomposite Cathode Material for Lithium Rechargeable Batteries. Chemistry - An Asian Journal. 7(1). 163–168. 24 indexed citations
13.
Nithya, C., R. Thirunakaran, A. Sivashanmugam, & S. Gopukumar. (2010). Microwave synthesis of novel high voltage (4.6V) high capacity LiCuxCo1−xO2±δ cathode material for lithium rechargeable cells. Journal of Power Sources. 196(16). 6788–6793. 37 indexed citations
14.
Nithya, C., R. Thirunakaran, A. Sivashanmugam, G. V. M. Kiruthika, & S. Gopukumar. (2009). High-Capacity Sol−Gel Synthesis of LiNixCoyMn1−x−yO2 (0 ≤ x, y ≤ 0.5) Cathode Material for Use in Lithium Rechargeable Batteries. The Journal of Physical Chemistry C. 113(41). 17936–17944. 31 indexed citations
15.
Thirunakaran, R., A. Sivashanmugam, S. Gopukumar, Charles W. Dunnill, & Duncan H. Gregory. (2008). Studies on chromium/aluminium-doped manganese spinel as cathode materials for lithium-ion batteries—A novel chelated sol–gel synthesis. Journal of Materials Processing Technology. 208(1-3). 520–531. 39 indexed citations
16.
Thirunakaran, R., A. Sivashanmugam, S. Gopukumar, & R. Rajalakshmi. (2008). Cerium and zinc: Dual-doped LiMn2O4 spinels as cathode material for use in lithium rechargeable batteries. Journal of Power Sources. 187(2). 565–574. 88 indexed citations
17.
Thirunakaran, R., et al.. (2008). Sol-Gel Synthesis of 5 V LiCu[sub x]Mn[sub 2−x]O[sub 4] as a Cathode Material for Lithium Rechargeable Batteries. Journal of The Electrochemical Society. 155(3). A206–A206. 20 indexed citations
18.
Sivashanmugam, A., et al.. (2006). Glycine-Assisted Sol-Gel Combustion Synthesis and Characterization of Aluminum-Doped LiNiVO[sub 4] for Use in Lithium-Ion Batteries. Journal of The Electrochemical Society. 153(3). A497–A497. 6 indexed citations
19.
Sivashanmugam, A., T. Prem Kumar, N.G. Renganathan, et al.. (2005). Electrochemical behavior of Sn/SnO2 mixtures for use as anode in lithium rechargeable batteries. Journal of Power Sources. 144(1). 197–203. 90 indexed citations
20.
Yoshio, Masaki, et al.. (2005). Performance of LiM0.05Co0.95O2 Cathode Materials in Lithium Rechargeable Cells When Cycled up to 4.5 V. Chemistry of Materials. 17(6). 1284–1286. 54 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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