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Dive into the research topics where Periyasamy Sivakumar is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Designing a high-performance electrode leveraging dual-material synergy in a nanoarchitectural framework: Progressing towards supercapacitors with enhanced energy density
Sivakumar, P., Justin Raj, C., Subramanian, P., Savariraj, A. D., Manikandan, R. & Jung, H., 10 Aug 2025, In: Journal of Alloys and Compounds. 1037, 182267.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Electron delocalization and gradient orbital hybridization to enhance charge kinetics in interfacial heterostructure toward efficient energy storage
Savariraj, A. D., Austeria, P. M., Jesuraj, P. J., Vinothbabu, P., Sivakumar, P., James, J. & Jung, H., Dec 2025, In: Materials Today Physics. 59, 101908.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Emerging intertwined nanofibers stabilized two-dimensional sodium vanadium pyrophosphate network for high-potential electrode in sodium-ion storage
Manikandan, R., Raj, C. J., Jung, H., Rodney, J. D., Savariraj, A. D., Sivakumar, P., Karuppasamy, K., Santhoshkumar, P., Kim, B. C. & Oh, J. M., 1 Dec 2025, In: Chemical Engineering Journal. 525, 170154.Research output: Contribution to journal › Article › peer-review
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Exploring the Rational Design and Strategy of Metal Ion-Integrated 3D Hierarchical Spinel Oxide Nano/Microarchitecture for Battery-Supercapacitor Hybrid Energy Storage System
Sivakumar, P., Raj, C. J., Subramanian, P., Savariraj, A. D., Manikandan, R., Singh, P., Dixit, M. & Jung, H., Dec 2025, In: Small Structures. 6, 12, e202500645.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Heterointerface-engineered 2D/2D layered heterojunction with electronic coupling for energy storage
Savariraj, A. D., Marotrao, K. A., Sivakumar, P., Manikandan, R., Gangadhar, L., Kim, B. C. & Jung, H., 1 Feb 2025, In: Chemical Engineering Journal. 505, 159702.Research output: Contribution to journal › Article › peer-review
6 Scopus citations
Press/Media
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New Findings from Dongguk University Seoul Update Understanding of Nanostructures [Engineering Fibrous-interconnected Potassium Bis(Dioxovanadium) Phosphate Frameworks for Fast-charging and High-rate Sodium-ion Supercapacitors]
Oh, J. M., Jung, H. S., Manikandan, R., Sivakumar, P. & Jung, H.
26/03/26
1 item of Media coverage
Press/Media
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New Findings from Dongguk University Seoul Update Understanding of Nanosheets (Integration of Vanadium Diphosphide With 2d Cobalt Phosphide Architected As an Extensible Redox Active Positrode for Alkaline Supercapacitor)
Savariraj, A. D., Oh, J. M., Manikandan, R., Sivakumar, P. & Jung, H.
2/12/24
1 item of Media coverage
Press/Media
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Findings from Dongguk University Seoul Provide New Insights into Nanofibers (Designing a High-performance Electrode Material for Hybrid Supercapacitor: 1d-2d Nico Carbonate Hydroxide Nanofiber Interlinked Microsheet Architecture)
Manikandan, R., Savariraj, A. D., Jung, H. S., Sivakumar, P. & Jung, H.
2/08/24
1 item of Media coverage
Press/Media
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Researchers from Dongguk University Seoul Report Findings in Engineering (Rational Design and Engineering of Metal-organic Framework-derived Trimetallic Nicofe-layered Double Hydroxides As Efficient Electrocatalysts for Water Oxidation Reaction)
Vikraman, D., Kim, H. S. & Sivakumar, P.
14/12/22
1 item of Media coverage
Press/Media