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
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
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
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
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
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
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
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
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
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