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Results 271 - 280 of 310 for Liquid crystal

Factors to Enhance Thermal Conductivity of ÃŸ-Si3N4 Ceramics (Review)

Article - 11 Jan 2006

Research on processing â“i3N4 ceramics and their thermal conductivity are reviewed. Thermal conductivities are greatly affected by processing parameters such as purity of raw powders, type and amount...
Low-Temperature Sintering of Barium Titanate Using a Microwave Sintering Process

Article - 21 Sep 2005

In this research, our aim was to lower the sintering temperature of barium titanate using features of microwave sintering, namely selective heating and rapid heating, by promoting liquid phase...
Photocatalytic Behavior of Ceramic Compounds with Similar Structures: Ba3Li2Ti8O20 and AmM2nO4n+1(A=Li, Na, K; m=2, n= 3)

Article - 19 Sep 2005

Using an acidic sol-gel processes to produce compounds with similar structures to Ba3Li2Ti8O20 results in lower surface areas and porosity and hence lower catalytic activity. Catalytic bahviour was...
Ink Jet Inks and the Measurement of Ink Jet Ink Particles Using Laser Diffraction

Article - 28 Apr 2005

The printing operation of ink jet printers is outlined and the importance of particle size in inks is discussed. The laser diffraction technique demonstrates how particle size changes as a function of...
Pharmaceutical Actives and Rapid Refractive Index Determination

Article - 26 Apr 2005

The use of Mie Theory is vital when using laser diffraction if accurate fine particle measurements are to be made. Experimental results are presented for Lisonopril and Enalapril Maleate that compare...
Polyaramid Fibre / Vinylester Matrix Composite - Properties - Supplier Data by Goodfellow

Article - 27 May 2003

Polyaramid fiber is an infusible, wholly aromatic polymer that can strictly be described as nylon T, T – but rarely is. Manufactured only as a fiber (by solution spinning) and is characterized by high...
Polyaramid Polyparaphenylene Terephthalamide (Kevlar/Twaron ) - Properties and Applications - Supplier Data by Goodfellow

Article - 19 May 2003

Polyaramid polyparaphenylene terephthalamide, is mnore commonly known by the tradenames Kevlar and Twaron. Chemical, mechanical, physical and thermal are provided for these generic materials. Specific...
Tungsten (W) - Properties, Applications

Article - 21 Jan 2002

A comprehensive overview of tungsten including history, occurrence, deposits, supply, mining and benficiation, prising, processing, recycling, toxicity and applications.
The Applications of Nanomaterials

Article - 23 Nov 2001

Materials with grain sizes in the order of a billionth of a meter are called nanomaterials, or nanocrystalline materials, which can be used for a range of structural and non-structural applications.
Aluminium Nitride / Aluminum Nitride (AlN) - Properties and Applications

Article - 26 Jul 2001

This article provides details on how aluminium nitride is produced, key properties and its applications, including microelectronics.

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

The Power of Separation Science to Prepare Chromatographic Materials

Twin-Screw Extrusion in Battery Manufacturing and Research

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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Using Total Organic Carbon Analyzers for Water Purity

Using Colorimetric Analysis for Water Monitoring

Electromagnetic Flowmeters: Playing a Key Role in Desalination Plants

Determining Sunscreen SPF with Visible Near-Infrared Spectroscopy (Vis-NIRS)

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?

Energy Storage Technologies eBook

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

The Power of Separation Science to Prepare Chromatographic Materials

Twin-Screw Extrusion in Battery Manufacturing and Research

1Outlining the Recent Developments of Carbon-Based ORR Catalysts

2Unleashing a New Era of Energy Storage With AquaLith Advanced Materials

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

4Creating a "Superlattice" of Semiconductor Quantum Dots With Metallic Behavior

5Scientists Examine New Materials for Converting Sunlight into Electricity

6Scientists Move Closer to Making Pure Hydrogen From Renewable Energy

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Editorial Highlights

Energy Storage Technologies eBook