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Results 4971 - 4980 of 5069 for Analysis and Measurement

Study on The Characteristics of Nanosized Nickel Particles Using Sodium Borohydride to Promote Conversion

Article - 16 Jan 2007

Nickel nanoparticles can be synthesized from NiCl2.6H2O by hydrazine in alkaline solution in the presence of poly-acrylic acid (PAA) served as protective and stabilizing agents. In this study Sodium...
HRTEM Characterization Of Melt-Spun Al-Si-Cu-Mg Alloys Solidified At Different Rates

Article - 29 Dec 2006

Six quaternary alloys Al-6Si-3Cu-xMg were produced by melt spinning using two different tangential speeds of the copper wheel and characterized using optical microscopy (OM), scanning electron...
Novel Liquid Crystalline Poly (p-phenylenevinylene)s: Synthesis And Properties

Article - 27 Dec 2006

In order to develop luminescent polymer materials with linearly polarized dichroism this article looks at the synthesis of shish-kebab type liquid crystalline poly (p-phenylenevinylene) derivatives...
Surface Behavior Of Polymer Langmuir Monolayer At The Air / Water Interface

Article - 22 Dec 2006

In this study, a new copolymer is prepared and was spread successfully on the air/water interface. The characteristics of Langmuir film of the copolymer were investigated and the molecular orientation...
Novel Noncontact Method for Characterizing Surface Profile by Air-Coupled Ultrasound Scattering

Article - 17 Nov 2006

This paper presents a novel noncontact method for characterizing surface profile of materials by air-coupled ultrasound scattering. It has been shown that it can be possible to estimate ƒÜo from the...
Dielectric Properties and Microstructure of Ba0.70Sr0.30TiO3 Derived from Mechanically Activated BaCO3-SrCO3-TiO2

Article - 13 Nov 2006

Single phase Barium Strontium Titanate Ba0.70Sr0.30TiO3 was prepared from BaCO3, SrCO3 and TiO2. The dielectric properties and microstructure were then examined for materials sintered at various...
A Helical Aggregation Derived from a Conjugated Polymer with a Cylinder-Like Conformation

Article - 18 Jul 2006

The formation of a cylinder-like helical conformation induced by chloroform was observed from a conjugated polymer, which was prepared by Knoevenagel condensation using N-octyl-3, 6-diformylcarbazole...
Ni-Mo-W Catalysts Synthesized By Mechanical Alloying For HDS of Dibenzothiophene

Article - 14 Jun 2006

Researchers prepared quaternary alloys of Ni-Mo-W-Al by mechanical alloying. Then chemical extraction by alkaline leaching was done to remove aluminum to increase specific surface area (SSA) and...
Fabrication of Nano-Structured Titania - Thin-Films on Carbon-Coated Nickel Sheets

Article - 26 May 2006

This research for Eco-materials focuses on the improvement of photo response of titania thin films. The goal of this research is to find a suitable substrate for decreasing the band-gap of titania, to...
Analysis of Surface Reactions of Monomethylgermane on Si(001) Using Rheed and XPS - Toward Fabrication of Ge Embedded in SiC Structure

Article - 19 May 2006

In this paper researchers analyzed the structural evolution of a Si(001) surface and the change in surface composition during a reaction of MMGe on the surface. The researchers found that a c(4x4)...

Editorial Highlights

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

What Role Will The IoT Play In The Electric Vehicle Industry?

In recent years, the IoT is rapidly being introduced into almost all sectors, but it has particular importance in the EV industry.

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Monitoring Natural Gas Contaminants

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AvaSpec-Pacto: The Next Generation Photonics Spectrometer

X100-FTA for Use in Food and Texture Testing Industries

PerkinElmer GC 2400™ Platform - The Smart Behind Separations

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Understanding the Difference Between Hot-Rolled and Cold-Rolled Steel

Using Spectroscopy to Measure Quality Parameters for Jet Fuel

Using Total Organic Carbon Analyzers for Water Purity

Using Colorimetric Analysis for Water Monitoring

Editorial Highlights

The Current State of the Global Semiconductor Market

How are Graphene Batteries Made?

What Role Will The IoT Play In The Electric Vehicle Industry?

Semiconductors eBook

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Monitoring Natural Gas Contaminants

Is Hydrogen the Future of Green Energy?

How 5M Continues to Grow in the Transport and Space Sectors

1Lower Grade Hardwood Lumber may Become a Sustainable Alternative to Traditional Building Materials

2Materials Found Responsible for Fast Charging

3Engineering Nanopores to Harvest Cost-Effective, Scalable, Interruption-Free Electricity

4Highly Active Catalytic Material Efficiently Converts Methane into Formaldehyde

5Enhancing 100 kW Hydrogen Fuel Cells with a New Platform

6Unleashing a New Era of Energy Storage With AquaLith Advanced Materials

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Editorial Highlights

Semiconductors eBook