Advanced Functional Materials for Optical and Hazardous Sensing
Synthesis and Applications
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Efficient electron transfer in CdSe quantum dots-decorated reduced graphene oxide for electromagnetic interference shielding application
Effective charge separation and use of hot charge carriers are considered to be the most essential factors affecting the activity of an excellent energy harvester. Herein, we have successfully decorated 3 nm o...
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Micro-Hardness, Compactness and Elastic Properties of Se75Te15 – xCd10Inx Multi-Component Chalcogenide Glasses
The effect of In incorporation is studied on the, micro-hardness compactness and elastic properties of glassy Se–Te–Cd alloys. The micro-hardness of glassy Se75Te15 – xCd10Inx (x = 0, 5, 10 and 15) alloys is calc...
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Chapter
Advanced of Chalcogenides Based as Hazardous Gas Sensing
In this twenty-first century, world’s ecosystem has been heavily contaminated with various hazardous gas molecules via anthropogenic activities and naturally occurring unbalanced processes. Therefore, it is quite...
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Smart Nanomaterials and Sensing Devices: An Introduction
Nanotechnology-adapted sensing technologies or sensing devices could detect environmental changes with the help of computer processors where signal can be readout. With the evolution in advancement of nanotech...
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Advanced Carbon-Based Gas Sensors
Owing to the necessity for sensitive, fast-responding, and robust sensors in industries, environmental monitoring, biomedicine, and other fields, gas sensors have gained a lot of research attention. Nanotechno...
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High-efficiency microwave absorption and electromagnetic interference shielding of Cobalt-doped MoS2 nanosheet anchored on the surface reduced graphene oxide nanosheet
In this paper, Co-doped molybdenum disulfide anchored on the surface reduced graphene oxide (Co@MoS2/rGO) has been successfully synthesized using a simple and effective hydrothermal approach to measure their micr...
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Open AccessGraphene-Induced Room Temperature Ferromagnetism in Cobalt Nanoparticles Decorated Graphene Nanohybrid
Control over the magnetic interactions in magnetic nanoparticles (MNPs) is a crucial issue to the future development of nanometer-sized integrated “spintronic” applications. Here, we have developed a nanohybri...
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Synthesis, Properties, and Applications of II–VI Semiconductor Core/Shell Quantum Dots
Semiconductor core/shell quantum dots (QDs) are composed of at least two semiconducting materials having a structure like an onion. In the recent past, the synthesis of these systems impelled significant progr...
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Strong electromagnetic wave absorption and microwave shielding in the Ni–Cu@MoS2/rGO composite
In this paper, Ni–Cu nanoparticles with diameter ~ 5–7 nm decorated onto the surface molybdenum disulfide/reduced graphene oxide (Ni–Cu@MoS2/rGO) were prepared using a simple two-step hydrothermal route. The elec...
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Glass-forming ability and thermal stability of Se100−x(Ge2Sb2Te5)x glassy alloys
Glassy Se100−x(Ge2Sb2Te5)x (x = 5, 10, 15 and 20) bulk alloys were prepared by melt-quenched technique and studied by using differential scanning calorimetry at different heating rates under non-isothermal condit...
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Optical properties of highly luminescent, monodisperse, and ultrastable CdSe/V2O5 core/shell quantum dots for in-vitro imaging
Herein, a first report on the formation of high-quality CdSe/V2O5 core/shell quantum dots (QDs). A single-source cluster approach has been adopted to synthesize highly luminescent CdSe and CdSe/V2O5 core/shell QD...
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An effective approach to study the biocompatibility of Fe3O4 nanoparticles, graphene and their nanohybrid composite
The present manuscript describes a simple, facile and effective solvothermal route to synthesize Fe3O4 nanoparticles (Fe3O4 NPs), reduced graphene oxide nanosheets (rGO NSs) and Fe3O4/reduced graphene oxide nanoh...
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Open AccessShape and Size-Dependent Magnetic Properties of Fe3O4 Nanoparticles Synthesized Using Piperidine
In this article, we proposed a facile one-step synthesis of Fe3O4 nanoparticles of different shapes and sizes by co-precipitation of FeCl2 with piperidine. A careful investigation of TEM micrographs shows that th...
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Glass transition and crystallization kinetics of Se98−xCd2Inx (x = 0, 2, 6 and 10) glassy alloys
The calorimetric parameters of glassy Se98−xCd2Inx (x = 0, 2, 6 and 10) alloys were investigated using differential scanning calorimetry (DSC) under non-isothermal conditions at different heating rates of 5, 10, ...
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Effect of carbon nanotube additive on the structural and thermal properties of Se85Te10Ag5 glassy alloy
Carbon nanotube (CNT) additive glassy composites [(Se85Te10Ag5)100−X(CNT)X] (X = 0, 3 and 5) have been prepared by melt-quenching technique. The purpose of the present work was to investigate the upshot of 3 and ...
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Study of Glass-Transition Kinetics of Pb-Modified Se \(_{80}\) In \(_{20}\) System by Using Non-isothermal Differential Scanning Calorimetry
Glass-transition kinetics of \(\mathrm{Se}_{80}\mathrm{In}_{20-\mathrm{x}}\mathrm{Pb}_{\mathrm{x}}\) ...
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Morphological evolution in single-crystalline Bi2Te3 nanoparticles, nanosheets and nanotubes with different synthesis temperatures
A general surfactant-assisted wet chemical route has been developed for the synthesis of a variety of bismuth telluride (Bi2Te3) single-crystalline nanostructures with varied morphologies at different temperature...
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Layered Sb2Te3 Nanoflakes as Chalcogenide Dielectrics
Dielectric nanoflakes of Sb2Te3 represent an important advance in science and technology due to their extraordinary properties. Polycrystalline layered Sb2Te3 nanoflakes have been successfully synthesized via a h...
