ORCID Profile
0000-0002-3311-507X
Current Organisations
Indian Institute of Technology Bombay
,
Deakin University
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Publications
Sulfur Copolymer: A New Cathode Structure for Room-Temperature Sodium–Sulfur Batteries
Publisher: American Chemical Society (ACS)
Date: 29-09-2017
Halogen-free flame-retardant sulfur copolymers with stable Li–S battery performance
Publisher: Elsevier BV
Date: 08-2020
Lewis Acid–Base Interactions between Polysulfides and Boehmite Enables Stable Room‐Temperature Sodium–Sulfur Batteries
Publisher: Wiley
Date: 11-09-2020
Blocks of molybdenum ditelluride: A high rate anode for sodium-ion battery and full cell prototype study
Publisher: Elsevier BV
Date: 10-2019
High-energy density room temperature sodium-sulfur battery enabled by sodium polysulfide catholyte and carbon cloth current collector decorated with MnO2 nanoarrays
Publisher: Elsevier BV
Date: 07-2019
Ultrathin Lithium Aluminate Nanoflake-Inlaid Sulfur as a Cathode Material for Lithium–Sulfur Batteries with High Areal Capacity
Publisher: American Chemical Society (ACS)
Date: 14-05-2020
Electrical properties and barrier modification of GaAs MIS Schottky device based on MEH-PPV organic interfacial layer
Publisher: Elsevier BV
Date: 08-2012
Artificial Organo-Fluoro-Rich Anode Electrolyte Interface and Partially Sodiated Hard Carbon Anode for Improved Cycle Life and Practical Sodium-Ion Batteries
Publisher: American Chemical Society (ACS)
Date: 15-08-2022
Abstract: In this work, a strategy is introduced wherein without keeping any excess cathode, a practical full-cell sodium-ion battery has been demonstrated by utilizing a hard carbon (HC) anode and sodium vanadium fluorophosphate and carbon nanotube composite (NVPF@C@CNT) cathode. A thin, robust, and durable solid electrolyte interface (SEI) is created on the surface of HC through its incubation wetted with a fluoroethylene carbonate (FEC)-rich warm electrolyte in direct contact with Na metal. During the incubation, the HC anode is partially sodiated and passivated with a thin SEI layer. The sodium-ion full cell fabricated while maintaining N/P ∼1.1 showed the first cycle Coulombic efficiency of ∼97% and delivered a stable areal capacity of 1.4 mAh cm
A high-performance sodium anode composed of few-layer MoSe2 and N, P doped reduced graphene oxide composites
Publisher: Royal Society of Chemistry (RSC)
Date: 2018
DOI: 10.1039/C8QI00331A
Abstract: Capacity and stability enhancement has been observed for MoSe 2 covered with N, P-doped rGO sheets. The sodiation behaviour was also investigated through different ex situ studies.
Three-Dimensionally Reinforced Freestanding Cathode for High-Energy Room-Temperature Sodium–Sulfur Batteries
Publisher: American Chemical Society (ACS)
Date: 28-03-2019
Abstract: Room-temperature sodium-sulfur (RT Na-S) battery cathodes suffer from poor conductivity, rapid dissolution of intermediate products, and potentially destructive volume change during cycling. The optimal way to minimize these problems could be a construction of a nanocomposite cathode scaffold combining different components selected for their particular functions. Here, we have combined the excellent electronic conductivity of reduced graphene oxide, polysulfide adsorption ability of the ultrafine manganese oxide nanocrystals, rapid ion/electron dissemination efficiency of nanosized sulfur, and outstanding mechanical stiffness and good electrical conductivity of Na alginate olyaniline hybrid binder in a single electrode heterostructure. At 0.2 A g
Simple route to lithium dendrite prevention for long cycle-life lithium metal batteries
Publisher: Elsevier BV
Date: 06-2021
Approach to Increase the Utilization of Active Material in a High Sulfur-Loaded Cathode for High Areal Capacity Room-Temperature Sodium–Sulfur Batteries
Publisher: American Chemical Society (ACS)
Date: 12-01-2021
Development of tris(amino)phosphonium electrolytes for high performing sodium batteries
Publisher: Royal Society of Chemistry (RSC)
Date: 2023
DOI: 10.1039/D3TA03741J
Free-Radical Catalysis and Enhancement of the Redox Kinetics for Room-Temperature Sodium–Sulfur Batteries
Publisher: American Chemical Society (ACS)
Date: 28-05-2020
Sub-zero and room-temperature sodium–sulfur battery cell operations: A rational current collector, catalyst and sulphur-host design and study
Publisher: Elsevier BV
Date: 11-2021
Nitrogen and Sulfur Doped Carbon Cloth as Current Collector and Polysulfide Immobilizer for Magnesium‐Sulfur Batteries
Publisher: Wiley
Date: 13-12-2018
Related Organisations
Rajiv Gandhi University Of Knowledge Technologies-AP RK Valley
Location: India
Related Funding Activities
No related grants have been discovered for Ajit Kumar.