A5075744473- Carbon and Quantum Dots Applications
- Power Systems Fault Detection
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Electrochemical sensors and biosensors
- Catalytic Processes in Materials Science
- Islanding Detection in Power Systems
- Power Transformer Diagnostics and Insulation
- Graphene and Nanomaterials Applications
- Advanced biosensing and bioanalysis techniques
- Power Line Communications and Noise
- Food Drying and Modeling
- MXene and MAX Phase Materials
- Adsorption and biosorption for pollutant removal
- High voltage insulation and dielectric phenomena
- Electrical Fault Detection and Protection
- Molecular Sensors and Ion Detection
- Heat Transfer Mechanisms
- Thermal Analysis in Power Transmission
- Greenhouse Technology and Climate Control
- Advanced Nanomaterials in Catalysis
- Advanced battery technologies research
- Power System Reliability and Maintenance
- Elevator Systems and Control
- Metal-Organic Frameworks: Synthesis and Applications
Malaviya National Institute of Technology Jaipur
2019-2024
Dr. Yashwant Singh Parmar University of Horticulture and Forestry
2022
University of Bath
1997-2013
A two-step viable synthetic approach for quick and energy-efficient acid-based charring is described here to fabricate self-passivated fluorescent water-soluble CD (wsCD) from sustainable microcrystalline cellulose (MCC) materials. The aqueous solution of wsCD exhibits blue emission under UV-light illumination shows a fluorescence quantum yield ∼6%. are used the selective sensing ofloxacin (OFLX) among four tested antibiotics fluoroquinolone class, namely, ciprofloxacin (CPLX), (OFLX),...
Two-dimensional (2D) layered materials like graphene, transition-metal dichalcogenides (TMDs), boron nitrides, etc., exhibit unique and fascinating properties, such as high surface-to-volume ratio, inherent mechanical flexibility robustness, tunable bandgap, carrier mobility, which makes them an apt candidate for flexible electronics with low consumption of power. Because these they are in tremendous demand advancement energy, environmental, biomedical sectors developed through various...
Removal of organic contaminants such as azo dyes is highly desirable because their toxicity, stability, and mutagenic properties. Herein an efficient method for the photodegradation two well-known model dyes, namely metanil yellow (MY) methyl orange (MO), under sunlight by multiple-heteroatom-doped carbon dots (CD) (nitrogen-, sulfur-, phosphorus-doped-CD (NSP-CD)) presented. The results favored a sustainable light source, its value t1/2 significantly less than that artificial (100 W...
In the present report, we employed a single-step simpler pyrolytic process for synthesizing magnetic graphene nanosheets (m-GNS) using expired iron-supplemented tablets. The microscopic morphological results showed formation of multilayered doped with iron oxide nanoparticles that impart behavior. m-GNS are used here as advanced oxidative materials to break down an azo dye named acid orange 7 (AO7). presence sunlight, rate photodegradation AO7 is seven times faster than under artificial...
Cellulose nanocrystals (CNCs) as a bio-based adsorbent material have been synthesized at mild temperature reaction conditions using acid hydrolysis of microcrystalline cellulose (MCC) by sulfuric acid. CNCs simple treatment become enriched with negatively charged surface functionalities and shows good adsorption capacity. The characterized X-ray photoelectron spectroscopy, Fourier transform Infrared, diffraction thermogravimetric analysis for their chemical composition, functionality,...
The study presents a more efficient way of exfoliating MoS2 in water and the exfoliated was used an electrode. electrodes were prepared from (active material)–nanocrystalline cellulose (binder) with carbon nanotubes (electron-conducting support) demonstrated zinc battery half-cell that showed Coulombic efficiency 90%. Successful exfoliation done by sonication bulk sulfated nanocrystals (CNC) for 4 h. confirmed Raman transmission electron microscopy; interestingly, signals show blue shift...
Herein, we have isolated onion-like nanocarbon (ONC) from the exhaust soot of diesel engines and further doped it with nitrogen (N) sulfur (S) to fabricate N,S-co-doped ONC (N-S-ONC). To explore its application feasibility, assembled an aqueous Zn-ion hybrid supercapacitor (ZIHSC) a N-S-ONC cathode, which attains high specific capacitance good rate capability. In-depth analyses suggest that mechanism charge storage in is governed by both capacitive-controlled diffusion-controlled processes,...
This tutorial is an introduction to the field of neural computing. It first in a series three tutorials which are intended for engineers applying or considering apply artificial networks (ANNs) power systems. They give overview and general appreciation basic concepts ANNs; they also insight into how these can be employed solve complex system problems, particularly those where traditional approaches have difficulty achieving desired speed, accuracy efficiency.
Non-toxic amine-functionalized soluble graphene nano-sheets (f-GNS) were synthesized by using an old and well-known simple organic procedure. The f-GNS exhibited enhanced optical properties, such as strong blue fluorescence emission with a high value of quantum yield (∼13%). O,O'-bis-(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol 800 block polymeric amine (BPA)-passivized surface aqueous solubility excitation-dependent behavior photo-stability...
A simpler methodology has reported for the fabrication of non-toxic functionalized soluble carbon nano-rods sensing Fe(<sc>iii</sc>) and Cr(<sc>vi</sc>) in aqueous media.
This paper presents the results of investigations into a new fault location technique based on modified cable model, in EMTP software. The simulated data is then analysed using advanced signal processing wavelet analysis to extract useful information from signals and this applied artificial neural networks (ANNs) for locating ungrounded shunt faults practical underground distribution system. concludes by comprehensively evaluating performance developed case short circuit faults. indicate...
This paper presents a new technique for transient and permanent fault identification in an adaptive reclosure by using the generated high frequency current transients. A specifically designed unit is used to capture arc noise, signal processing algorithm then determine whether or permanent, sustain time fault.
Electric utilities often face the problem of finding exact location a fault in distribution cable. These faults occur at worst possible time and cause maximum amount inconvenience to utility's customers. Most techniques use today require judgment skilled operators, can also produce less than desired results for rapid thus may inflict additional damage When occurs cable, there are specific relationships between voltage, current, resulting impedance location. Thus, with regard fuzzy logic...