Niraj Kumar

1.2k total citations
73 papers, 908 citations indexed

About

Niraj Kumar is a scholar working on Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Niraj Kumar has authored 73 papers receiving a total of 908 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Electrical and Electronic Engineering, 29 papers in Electronic, Optical and Magnetic Materials and 22 papers in Materials Chemistry. Recurrent topics in Niraj Kumar's work include Supercapacitor Materials and Fabrication (26 papers), Advancements in Battery Materials (15 papers) and Advanced battery technologies research (13 papers). Niraj Kumar is often cited by papers focused on Supercapacitor Materials and Fabrication (26 papers), Advancements in Battery Materials (15 papers) and Advanced battery technologies research (13 papers). Niraj Kumar collaborates with scholars based in India, Malaysia and Russia. Niraj Kumar's co-authors include Arijit Sen, R. Rameshbabu, Naveen Chandra Joshi, Sanjay Upadhyay, S. Chetana, T. Maiyalagan, Bernaurdshaw Neppolian, A. Karthigeyan, Guru Prasad Kuppuswamy and V. Gajraj and has published in prestigious journals such as Carbon, International Journal of Hydrogen Energy and Applied Surface Science.

In The Last Decade

Niraj Kumar

65 papers receiving 889 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Niraj Kumar India 18 476 427 355 228 136 73 908
Ruiqi Liu China 16 349 0.7× 325 0.8× 502 1.4× 261 1.1× 96 0.7× 40 1.0k
Bo Quan China 15 652 1.4× 465 1.1× 519 1.5× 213 0.9× 82 0.6× 33 1.2k
Jingyi Ma China 20 673 1.4× 373 0.9× 491 1.4× 195 0.9× 102 0.8× 58 1.2k
Mauricio J. Morel Chile 15 312 0.7× 224 0.5× 481 1.4× 169 0.7× 51 0.4× 32 740
Wenjia Zhao China 14 651 1.4× 218 0.5× 244 0.7× 144 0.6× 56 0.4× 44 1.0k
Nam Nguyen Dang Vietnam 16 386 0.8× 136 0.3× 477 1.3× 269 1.2× 80 0.6× 66 882
Jiaxin Wu China 19 702 1.5× 178 0.4× 456 1.3× 403 1.8× 84 0.6× 55 1.2k
Zhaoqiang Zhu China 22 1.1k 2.4× 924 2.2× 311 0.9× 507 2.2× 146 1.1× 28 1.5k
Chuanjun Yuan China 13 287 0.6× 336 0.8× 202 0.6× 70 0.3× 117 0.9× 25 704
Yuying Jia China 12 761 1.6× 703 1.6× 500 1.4× 113 0.5× 164 1.2× 17 1.2k

Countries citing papers authored by Niraj Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Niraj Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Niraj Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Niraj Kumar. A scholar is included among the top collaborators of Niraj Kumar 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 Niraj Kumar. Niraj Kumar 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.
Rameshbabu, R., Johnny Koh Siaw Paw, Victor Vinoth, et al.. (2025). A novel noble-metal-free Cu(OH)2/CdS/g-C3N4 ternary nanocomposite photocatalyst for solar hydrogen production. International Journal of Hydrogen Energy. 144. 1070–1084.
2.
3.
Guganathan, L., et al.. (2025). Magnetic and supercapacitor applications of LiFe2O4 nanoparticles through sol-gel auto-combustion technique with theoretical representation. Journal of the Indian Chemical Society. 102(8). 101856–101856.
4.
Govindaraju, Santhosh, et al.. (2024). Mn2(CO)10 catalyzed visible-light-promoted synthesis of 1H-pyrazole-4-carboxamides; A sustainable multi-component statergy with antibacterial and cytotoxic evaluations. Journal of Organometallic Chemistry. 1022. 123384–123384. 1 indexed citations
5.
Joshi, Naveen Chandra, Prateek Gururani, & Niraj Kumar. (2024). Electrochemical performance of SnO2 after blending with Cu. Ionics. 30(10). 6531–6547. 2 indexed citations
6.
Chetana, S., et al.. (2024). Photocatalytic and Oxygen Evolution Reaction (OER) of Novel Supercritical Fluid Synthesized Nanobiocomposite MoS2/Silk G. Asian Journal of Chemistry. 36(2). 425–433. 2 indexed citations
7.
Kandasamy, M., Ahmad Husain, S. Suresh, et al.. (2024). Enhanced dye-sensitized solar cell performance and electrochemical capacitive behavior of bi-functional ZnO/NiO/Co3O4 ternary nanocomposite prepared by chemical co-precipitation method. Journal of Science Advanced Materials and Devices. 9(2). 100726–100726. 17 indexed citations
8.
Joshi, Naveen Chandra, et al.. (2024). Removal of heavy metals using cellulose-based materials: A mini-review. Environmental Nanotechnology Monitoring & Management. 21. 100942–100942. 17 indexed citations
9.
Ramalingam, S., et al.. (2024). Solvation modeling and optical properties of CdSO4-Doped L-Valine crystals. Journal of the Indian Chemical Society. 101(11). 101448–101448. 1 indexed citations
10.
Devi, Mamta, Sanjay Upadhyay, Rameez Ahmad Mir, Niraj Kumar, & Swati Sharma. (2023). Synthetic waste derived graphitic carbon nitride (g-CN) and g-CN/carbon hybrid for supercapacitors. Journal of Energy Storage. 73. 109067–109067. 31 indexed citations
11.
Patil, Aravind H., Krishnaiah Mokurala, Dhananjay Mishra, et al.. (2023). Enhanced electrochemical performance of CuCo2O4 nanowire arrays based solid-state symmetric supercapacitor by K3[Fe(CN)6] redox additive electrolyte. Journal of Energy Storage. 63. 106945–106945. 24 indexed citations
12.
Joshi, Naveen Chandra, Prateek Gururani, S. Chetana, & Niraj Kumar. (2023). Synthesis and Electrochemical Properties of Silver Incorporated Biochar Nanocomposites. Journal of Inorganic and Organometallic Polymers and Materials. 33(7). 1909–1921. 7 indexed citations
13.
Dele‐Afolabi, T.T., Masoud Ahmadipour, Azmah Hanim Mohamed Ariff, et al.. (2023). Performance assessment of Sn-based lead-free solder composite joints based on extreme learning machine model tuned by Aquila optimizer. Journal of Alloys and Compounds. 970. 172684–172684. 7 indexed citations
14.
Upadhyay, Sanjay, Niraj Kumar, Naveen Chandra Joshi, et al.. (2023). Interconnected CuO nanoplates as a highly efficient electrocatalyst for oxygen evolution reaction. Materials Letters. 336. 133921–133921. 12 indexed citations
15.
Upadhyay, Sanjay, Rameez Ahmad Mir, Niraj Kumar, O. P. Pandey, & Arijit Sen. (2023). Reusing waste plastic bottle to reduce MoO3 into carbon-supported MoO2 nanoparticles for efficient water electrolysis. Surfaces and Interfaces. 42. 103297–103297. 6 indexed citations
16.
Kumar, Niraj, V. Gajraj, Sanjay Upadhyay, et al.. (2022). One-step fragmentation of a 2D MXene across the fine 1D MnO2surface and its supercapacitance. CrystEngComm. 25(1). 72–85. 19 indexed citations
17.
Kumar, Niraj, Vikas N. Thakur, V. Gajraj, et al.. (2022). Morphological reduction of Fe3O4 by a single-step hydrothermal synthesis using 1D MnO2 as a template and its supercapacitive behaviour. CrystEngComm. 24(25). 4611–4621. 14 indexed citations
18.
Kumar, Niraj, Jassiel R. Rodríguez, Vilas G. Pol, & Arijit Sen. (2019). Synergistically advancing Li storage property of hydrothermally grown 1D pristine MnO2 over a mesh-like interconnected framework of 2D graphene oxide. Journal of Solid State Electrochemistry. 23(5). 1443–1454. 17 indexed citations
19.
Kumar, Niraj, Guru Prasad Kuppuswamy, T. Maiyalagan, & Arijit Sen. (2018). Precise control of morphology of ultrafine LiMn2O4 nanorods as a supercapacitor electrode via a two-step hydrothermal method. CrystEngComm. 20(38). 5707–5717. 24 indexed citations
20.

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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