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Atomic-Scale Structure of Co-Mo-S Nanoclusters in Hydrotreating Catalysis (HDS)

The activity that occurs during hydrodesulfurization catalysis (HDS) is related to the presence of Co-Mo-S structures, comprising MoS2 or WS2 clusters of cobalt or nickel promoter atoms. The new...

http://www.azonano.com/article.aspx?ArticleID=1285 | 28 Jun 2005
Nanophase Nanopowders, Nanoparticles, Nanocrystals and Nano particle Dispersions Available In Sample Sizes From Alfa Aesar

Nanoparticles can be coated with a thin polymeric shell that enables compatibility of the particles with a wide variety of fluids, resins and polymers. This patented technology, called Discrete...

http://www.azonano.com/article.aspx?ArticleID=1778 | 27 Oct 2006
Nanoparticles Dispersed in Water and a Variety of Polar and Non-polar Organic Fluids From Alfa Aesar

Alfa Aesar offers raw nanoparticles and dispersions from Nanophase. The dispersions in water or other liquids offer a more refined product allowing uniform distribution of material.

http://www.azonano.com/article.aspx?ArticleID=1777 | 27 Oct 2006
Chemical Synthesis Using Nanomaterials and Nanoparticles, Supplier Data by Strem Chemicals

Nanomaterials and nanoparticles are being used in chemical synthesis, especially in the areas of catalysis, separations and remediation. The different types of nanomaterials and nanoparticles being...

http://www.azonano.com/article.aspx?ArticleID=1338 | 2 Aug 2005
Metal Nanopowders and Nanoparticles - Production and Applications of Metal Nanopowders and Metal Nanoparticles

Technologies for producing metal nanopowders and metal nanopoarticles are described. Technologies include triorganohydroborate reduction, reduction of polyols, reduction of alcohols and the...

http://www.azonano.com/article.aspx?ArticleID=1333 | 29 Jul 2005
Particle Size Distribution – The Importance of Particle Size Distribution Data and Measurement Using the Capillary Hydrodynamic Fractionation Technique

With nanoparticles decreasing in size and their usage becoming more widespread, the importance of being able to accurately measure particle size distribution is also increasing. The capllary...

http://www.azonano.com/article.aspx?ArticleID=1126 | 3 Mar 2005
Zeta Potential – The Importance of Zeta Potential, The Electroacoustic Method and Case Studies Involving Titanium Dioxide and Silicon Dioxide

Nanoparticles of increasingly smaller particle size and various material compositions are being developed for various application. Characterisation by zeta potential is becoming increasingly...

http://www.azonano.com/article.aspx?ArticleID=1125 | 3 Mar 2005
Commercial Availability of Nanocrystalline Rare Earth Oxides - New Product

Nanophase Technologies has announced what it believes is the first commercial nanoscale availability of an innovative family of high surface area, very pure nanocrystalline rare earth oxides. Posted...

http://www.azonano.com/article.aspx?ArticleID=315 | 16 Dec 2003
Diatoms and Seashells Provide Lessons For Creating Nanocrystals - New Technology

Sandia National Laboratories researchers are developing complex nanomaterials that look strikingly similar to the microstructures of diatoms and seashells. The materials may have potential for a wide...

http://www.azonano.com/article.aspx?ArticleID=215 | 26 Nov 2003
Engineering of Nanomembranes for Emerging Applications

Nanoscience and nanotechnology is recognized as the key strategy to improve conventional and develop new membrane technologies by exploring novel nanomaterials and nano-scale processes.

http://www.azonano.com/article.aspx?ArticleID=2445 | 4 Nov 2009

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