A5080723804- Electromagnetic wave absorption materials
- Graphene research and applications
- Advanced Antenna and Metasurface Technologies
- Hydrogen Storage and Materials
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Electrochemical sensors and biosensors
- Graphene and Nanomaterials Applications
- Advancements in Battery Materials
- Carbon and Quantum Dots Applications
- Dielectric materials and actuators
- Diamond and Carbon-based Materials Research
- Nanomaterials for catalytic reactions
- Conducting polymers and applications
- Thermal Radiation and Cooling Technologies
- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- Tribology and Wear Analysis
- Thermal properties of materials
- Electrocatalysts for Energy Conversion
- Advanced Sensor and Energy Harvesting Materials
- Advanced biosensing and bioanalysis techniques
- Fuel Cells and Related Materials
- Microbial Fuel Cells and Bioremediation
- Catalytic Processes in Materials Science
Academy of Scientific and Innovative Research
2021-2025
Advanced Materials and Processes Research Institute
2020-2025
Council of Scientific and Industrial Research
2012-2025
Assam University
2021-2023
Georgia State University
2022
Narendra Dev University of Agriculture and Technology
2022
Bhabha Atomic Research Centre
2016-2021
Banaras Hindu University
2016-2021
Central University of Rajasthan
2019-2020
Bhopal Memorial Hospital & Research Centre
2020
Interference and chaos among different electromagnetic signals become the prime challenge of current era which relies on wireless communication. Effective shielding interference (EMI) waves with advanced materials thus emerges as major research field to prevent cross-talking electronic devices. This article reviews status polymer-based EMI a particular focus high-performance hybrid diverse nanomaterials filler. Compatibility synergist polymer host filler have been illuminated in this...
This review outlines the role of heteroatom-doped graphene in hydrogen storage. It covers storage mechanisms, critical research findings, current challenges, future directions, and commercial implications detail.
The use of UV/ozone surface treatments for achieving low temperature bonds between PMMA and COC microfluidic substrates is evaluated. Low bond strengths, approaching those native polymer bonded above their glass transition temperatures, are demonstrated both thermoplastics. To evaluate the effects UV/O3 treatment on operation devices, relationship exposure hydrophilicity chemistry measured. Post-treatment evaluated by XPS (X-ray photoelectron spectroscopy) analysis, stability treated...
Electrically conductive thin carbon materials have attracted remarkable interest as a shielding material to mitigate the electromagnetic interference (EMI) produced by many telecommunication devices. Herein, we developed sulfur-doped reduced graphene oxide (SrGO) with high electrical conductivity through using novel biomass, mushroom-based sulfur compound (lenthionine) via two-step thermal treatment. The resultant SrGO product exhibited excellent of 311 S cm–1, which is 52% larger than 205...
[1] Estuaries have been under sampled to establish them as sources or sinks of the atmospheric carbon dioxide. Such poor coverage is well known for tropical, particularly monsoon driven, estuaries. In an attempt study variability in CO2 a tropical estuary we made systematic time-series observations Gautami Godavari estuarine system east coast India. Our 18 month-long extensive monitoring revealed pH >7.8 during dry period that decreased by 1.5 ± 0.01 peak discharge period. The decrease was...
Herein, for the first time, we demonstrate that a laminated structure of sulfur-doped reduced graphene oxide (SrGO) provides significant potential electromagnetic interference shielding applications.
A simple and fast microwave irradiation technique has been used to synthesize void-induced with graphene-wrapped nickel oxide (VGWN) hybrids. The VGWN hybrid material provides long term cyclic stability excellent electrochemical performance.
Abstract The distribution and sources of particulate organic carbon (POC) nitrogen (PN) in 27 Indian estuaries were examined during the monsoon using content isotopic composition nitrogen. Higher phytoplankton biomass was noticed with deeper photic zone than other receiving higher suspended matter. δ 13 C POC 15 N PN data suggest that relatively (−27.9 to −22.6‰) lower (0.7 5.8‰) located northern India, north 16°N, (−31.4 −28.2‰) (5 10.3‰) southern India. This is associated Chl a suggesting...
Abstract Along with an enormous interest in nanomaterials, 2D nanomaterials hold great promise for a wide range of applications the fields chemistry, condensed matter, material science, and engineering. These should continue to inspire many curiosity‐driven discoveries supercapacitors, batteries, sensors, catalysis, electromagnetic interference (EMI) shielding. Although there is worldwide surge realizing fabrication high‐performance EMI shielding materials, major challenge modern electronics...
Novel materials and technological development can contribute to fight against pandemic.
We report the preparation and characterization of flexible graphene/silver nanowires (AgNWs)/graphene sandwich thin films for high-performance electromagnetic interference shielding.