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Chapter and Conference Paper
Polyaniline Nanofibers Based Freestanding Electrode with High Electrochemical Performance for Supercapacitors
High-performance supercapacitors grasp great potential for applications like portable electronic gadgets, electric vehicles etc. Effective flexible morphology is an important aspect for supercapacitors. Here, ...
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Chapter and Conference Paper
High Performance CeO2 Nanoparticles for Real-Time NO2 Detection
Cerium oxide (CeO2) nanoparticles (NPs) were prepared via cost-effective sol–gel route. XRD, SEM, and EDAX techniques was utilized to the crystallographic, morphological, and compositional analysis. Gas sensing c...
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Chapter and Conference Paper
Manganese Oxide Nanofibers for High Performance Supercapacitors
Here we reported the facile electrospinning technique for the synthesis of MnO2 nanofibers (NFs) electrodes envisaged in energy storage application. As-spun MnO2 NFs are followed by annealing at 500 °C to remove ...
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Chapter
Nanostructured Materials and Design Concept for Electronic Nose
An electronic nose (e-nose) has gained a lots of attention in the last few years due to its necessity in several fields, including health care, environmental monitoring, industrial applications, petroleum prod...
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Article
Spray deposition of the nanostructured ZnO thin films for non-volatile resistive switching memory applications
Recently, the nanostructured metal oxides are widely attracted for resistive switching memory devices. In this work, nanostructured ZnO thin films were deposited via simple and cost-effective spray pyrolysis t...
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Article
Studies on structural, spectral and morphological properties of co-precipitation derived Co-doped ZnO nanocapsules for NO2 sensing applications
Pristine and Co-doped ZnO (CZ) nanocapsules (NCs) have been successfully prepared using a simple and cost-effective co-precipitation method. The effect of 1–4 at.% Co-doped ZnO (C1Z–C4Z) samples on physicochemica...
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Article
Retraction Note to: Sol–gel derived Co3O4 thin films: effect of annealing on structural, morphological and optoelectronic properties
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Article
NO2 gas sensing properties of heterostructural CuO nanoparticles/ZnO nanorods
Monitoring of harmful nitrogen dioxide (NO2) gases is very important for industrial fields and to maintain a clean environment. In this regard, it is essential to develop low-temperature operating NO2 gas detecti...
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Article
Electrospun flexible 1D-MnO2 nanofibres: a versatile material for energy storage application
We describe facile electrospinning route for fabricating 1D-MnO2 nanofibres based high-performance flexible electrode for energy storage application. The physico-chemical and morphological analyses showcase the f...
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Article
Open AccessHydrothermally grown 1D ZnO nanostructures for rapid detection of NO2 gas
The present paper reports novel approach of surfactant and template free aqueous hydrothermal growth of 1D ZnO nanostructures, which facilitates the generation of large scale, low cost, and moderate working te...
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Chapter and Conference Paper
Room Temperature Chemiresistive Properties of polypyrrole/Tin Oxide Hybrid Nanocomposites
The current research article deals with the study of preparation of polypyrrole-tin oxide (PPy/SnO2) hybrid nanocomposites, with an addition of SnO2 from 10 wt% to 50 wt% in PPy matrix by a solid state method, an...
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Chapter and Conference Paper
Hydrothermally Synthesised ZnO Nanostructure: Highly Sensitive Towards NO2 Gas
ZnO nanorods structures with low dimensions were prepared by aqueous solution monitored through self-assembled hydrothermal method. The hydrothermally grown ZnO nanorods were explored by primarily X-ray diffra...
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Article
Enhanced NO2 gas sensing performance of Ni-doped ZnO nanostructures
Pure and 1–4 at.% Ni-doped ZnO (N0Z-N4Z) nanostructures have been successfully prepared by simple and cost-effective co-precipitation method. The prepared nanostructures were studied using XRD, FESEM, HRTEM, EDX,...
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Article
Tetraphenylthiophene–thiazole-based π-conjugated polyazomethines: synthesis, characterization and gas sensing application
2,5-Bis(4-(2-aminothiazole) phenyl)-3 and 4-diphenyltetraphenyl thiophene (TPTPThDA) are fine processed in three steps. A series of polyazomethines containing thiophene–thiazole unit have been incorporated by ...
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Chapter and Conference Paper
NO2 Gas Sensor Based on ZnO Nanorods Synthesised by Thermal Evaporation Method
Nanorods (NRs) of Zinc Oxide have been synthesized by thermal evaporation technique followed by annealing in argon gas atmosphere. As-prepared ZnO NRs are cleaver to sense a toxic nitrogen dioxide gas. ZnO NRs...
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Chapter and Conference Paper
Electrodeposition Synthesised PAni-MnO2 Hybrid Electrode for Energy Storage Applications
In the present manuscript, nanostructured films of polyaniline (PAni), Manganese oxide (MnO2), and hybrid PAni-MnO2 have been prepared by using electrodeposition technique and conceived as electrode materials in ...
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Chapter and Conference Paper
Hydrothermal Synthesis of Tungsten Oxide for the Detection of NO2 Gas
Inorganic materials play a significant task in the improvement of chemiresistive gas sensors. We have prepared tungsten oxide (WO3) by hydrothermal method at 150 °C and it has been used for gas sensing applicatio...
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Chapter and Conference Paper
Toxic NO2 Gas Sensing Potentional of Hydrothermally Prepared ZnO Nanorods
In this study, for the synthesis of one-dimensional zinc oxide (1D ZnO) nanorods (NRs) on glass substrate, a simple hydrothermal method has been used. The morphological, microstructural and gas sensing propert...
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Chapter and Conference Paper
High-Performance Potentiostatic Electro-Polymerized Polypyrrole (PPy) Electrode for Electrochemical Performance
Polypyrrole (PPy) electrode was electro-polymerized by potentiostatic electrode position method on stainless steel substrate for super capacitor application. The morphology and elemental analysis of polypyrrol...
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Chapter
Hybrid Flexible Sensor
A novel flexible, ultra-sensitive, selective and room temperature operable polyaniline-based hybrid (PAni/α-Fe2O3 PAni/WO3) ammonia (NH3) gas sensors were developed onto a flexible polyethylene terephthalate (PET...
