R
Rudra Kumar
Researcher at Indian Institutes of Technology
Publications - 40
Citations - 1280
Rudra Kumar is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Supercapacitor & Electrode. The author has an hindex of 17, co-authored 40 publications receiving 933 citations. Previous affiliations of Rudra Kumar include Hanyang University & Indian Institute of Technology Kanpur.
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Recent research trends in Li–S batteries
TL;DR: Li et al. as mentioned in this paper summarized current research work on three kinds of Li-S battery systems based on different cathode materials, namely sulfur (S8), lithium sulfide, and sulfurized polyacrylonitrile.
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Carbon aerogels through organo-inorganic co-assembly and their application in water desalination by capacitive deionization
Rudra Kumar,Soujit Sen Gupta,Shishir Katiyar,V. Kalyan Raman,Siva Kumar Varigala,Thalappil Pradeep,Ashutosh Sharma +6 more
TL;DR: In this article, the preparation of a carbon aerogel (CA) material utilizing the simultaneous co-assembly of organic and inorganic precursors, having a high Brunauer-Emmet-Teller surface area of 2600 m2/g, through a one-step sol-gel process was reported.
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3D urchin-shaped Ni3(VO4)2 hollow nanospheres for high-performance asymmetric supercapacitor applications
TL;DR: In this paper, an asymmetric supercapacitor was fabricated using Ni3(VO4)2 nanospheres as the cathode and activated carbon (AC) as the anode and the electrochemical properties were studied at various scan rates in the potential range of 0.0-1.6 V.
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Facile synthesis of Cu2O microstructures and their morphology dependent electrochemical supercapacitor properties
TL;DR: In this paper, the formation of single crystalline microcubes and polycrystalline microspheres using facile hydrothermal methods by manipulating the synthesis parameters was investigated.
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High Performance Supercapacitors from Novel Metal-Doped Ceria-Decorated Aminated Graphene
TL;DR: In this article, a half-cell study of ceria electrode material made by uniform doping of silver and platinum nanoparticles for high performance supercapacitor applications was reported, which had 5-7 nm size doped ceria particles decorated on a graphene sheet.