Information on the accessibility of solar radiation at a location is an imperative factor in choosing appropriate solar energy system and devices for several applications. Sunshine hours, rainfall, cloud cover, atmospheric pressure data measured in Awka 06.20°N, 07.00°E , Anambra state for a period of nine 2005– 2013 were used to create Angstrom type regression...
Showing posts with label Nanotechnology. Show all posts
Showing posts with label Nanotechnology. Show all posts
Sunday, 13 June 2021
Wednesday, 9 December 2020
Introduction to Nanotechnology and Its Applications in Forensic Investigation and Analysis
Team IJTSRD
December 09, 2020
0
Nanotechnology is the growing field of scientific research and technology. Nanotechnology has vast applications specially in the field of forensic science. It helps in diagnosing and examining samples at the nano scale level that was earlier difficult due to detection limits of instruments. Nanotechnology has already shown immense potential in many fields of...
Monday, 22 June 2020
Design and Simulations of a Plasmonic Colour Filter Based on Metal Insulator Metal Resonators
Team IJTSRD
June 22, 2020
0
We report a method for filtering white light into individual colors using metal insulator metal resonators. The resonators are designed to support photonic modes at visible frequencies, and dispersion relations are developed for realistic experimental configurations. Experimental results indicate that passive Au Si3N4 Ag resonators exhibit color filtering...
Saturday, 20 June 2020
Preparation and Properties of Nanocrystalline Zinc Oxide Thin Films
Team IJTSRD
June 20, 2020
0
Metal oxide is highly important material which possesses many unique optical and electrical properties for applications in many areas such as Solar cells, Gas sensors and so on. With the development of research and applications of Metal oxide thin films, research results are verified that the morphology of Metal oxide thin films are plays an important role...
Design and Simulations of a Plasmonic Colour Filter Based on Metal Insulator Metal Resonators
Team IJTSRD
June 20, 2020
0
We report a method for filtering white light into individual colors using metal insulator metal resonators. The resonators are designed to support photonic modes at visible frequencies, and dispersion relations are developed for realistic experimental configurations. Experimental results indicate that passive Au Si3N4 Ag resonators exhibit color filtering...
Saturday, 18 April 2020
Spinel Ferrite Nanoparticles Synthesis Characterization and Applications
Team IJTSRD
April 18, 2020
0
Spinel ferrite nanoparticle have attracted a great attention due to its widely used in several areas such as in electronics devices, biomedical, catalyst and wastewater treatment. The synthesis, characterisation and application of spinel ferrite nanoparticles in various fields is focuses in this review paper. The most commonly used synthesis methods along...
Saturday, 13 July 2019
A Research Article on Synthesis of Metal Nano Particles by Chemical Reduction Method
Team IJTSRD
July 13, 2019
0
Nanotechnology is an experimental and engineering technology manipulate at the nanoscale, such as in the field of different compound fabric synthesizing, food processing agriculture processing and as well as in medicinal application. Due to their physical and chemical applications the metal nanoparticles have a great interest in research. A variety of physical,...
Wednesday, 10 July 2019
An Research Article on Fabrication and Characterization of Nickel Oxide Coated Solar Cell
Team IJTSRD
July 10, 2019
0
In this paper we have produced NiO thin film based solar cells. The NiO thin film was then studied for their structural, optical and electrical properties. By the help of these results we have capable to know about the structure of NiO the phase purity of the thin film X ray diffraction XRD pattern of NiO showed the diffraction planes corresponding to cubic...
Tuesday, 12 March 2019
Synthesis of Nanoparticles an Overew, a Review Article
Team IJTSRD
March 12, 2019
0
Nanotechnology is an interdisciplinary subject. A large number of techniques like physical, mechanical, chemical, biological and hybrid are available to synthesize different types of nanomatericals. Synthesized nanoparticles are in the form of colloids, clusters, powders, tubes, rods, wires and thin films etc. The technique to be used depends upon the material...
Friday, 10 August 2018
Photothermal Boiling in Aqueous Nanofluids
The process of photo thermal evaporation in nano fluids finds promising applications in solar energetics, medicine and process technology. Previous studies report highly efficient production of solar steam in fluids with gold nano particles. In this article, we establish the process in nano fluids with less expensive carbon black (CB) and iron oxide (IO) nano...
Saturday, 14 July 2018
Synthesis and Characterization of Fly Ash-Zinc Oxide Nanocomposite
Fly ash, generated in thermal power plants, is recognized as an environmental pollutant. Thus, measures are required to be undertaken to dispose it in an environmentally friendly method. In this paper an attempt is made to coat zinc oxide nano-particles on the surface of fly ash by a simple and environmentally friendly facile chemical method, at room temperature....
Saturday, 5 May 2018
Green Synthesis of ZnO Nanoparticles using Jasminum Fluminense Leaf Extract and its Spectral and Optical Characterization Studies
The main objective of the present study is to deal with the green synthesis of Zinc Oxide [ZnO] nanoparticles utilizing aqueous leaf extract of Jasminum Fluminense.` Zinc acetate [Zn(O2CCH3)2(H2O)2] and sodium hydroxide [NaOH] were used as starting materials and Jasminum Fluminense [Nithyamalli] leaf extract is used as precursor in the synthesis of ZnO nanoparticles.
The...
Tuesday, 24 April 2018
Synthesis and Characterisation of CDSE Nanoparticles by Chemical Precipitation Method
CdSe nanoparticles were synthesized using a simple chemical precipitation method at room temperature in different Cd:Se ratios. The nanoparticles were characterized using x-ray diffraction(XRD),high resolution scanning electron microscopy (HRSEM),energy dispersive X-ray analysis (EDAX). XRD pattern reveals that the nanoparticles are in well crystalline Hexagonal...
Thursday, 15 March 2018
Study Impact of Nanotechnology on Human Social Welfare
In this research study of nanotechnology is selected as the important point of discussion because Nanotechnology is the common word in this era, is rapidly progressing field, but many of us don't realize the amazing impact it has on our daily lives. scientists and engineers are having great success in making materials at the nanoscale to take advantages of...
Wednesday, 9 March 2016
Effect of Temperature on Electrical Conductivity of Multi Walled Carbon nano Tube / Epoxy Nano Composites
In this research prepared composites from epoxy '“ carbon nano tube using hand lay method with different volume ratios of carbon nano tube (CNT) ( 0,1,2,3,4,5)% To weight carbon nano tube different ratio (1,2,3,4,5%) by using sensitive electrical balance (0.001gm) added CNT with epoxy with stirrer at 60c one hour after that added hardener and stirrer five...
