Rhodium

Companies Rhodium

Heraeus Materials Technology GmbH & Co. KG, Germany

W. C. Heraeus has again and again produced innovations, transforming unusual technologies into viable industrial processes, thus developing into an important partner for companies in most branches of industry and research. The Precious Metals Technology of the Engineered Materials Division manufactu more

Alfa Aesar GmbH & Co KG, Germany

With over 30,000 products listed in its catalogue, Alfa Aesar is the single source for customers' need for chemicals and materials in sizes for research and scale up. Alfa Aesar offers organic compounds, high purity inorganics, pure metals, alloys, elements, precious metal compounds and catalysts, r more

News Rhodium

• Dr. Thomas A. Puckette Honored as Recipient of 2011 Paul N. Rylander Award

  Dr. Thomas A. Puckette, an Eastman Chemical Company Technology Fellow based in Longview, Texas, received the 2011 Paul N. Rylander Award at the 24th Biennial ORCS Conference in Annapolis, Maryland, on April 16, 2012. The BASF sponsored award is presented annually to researchers who have made signifi more

• New technology expands ability to recycle precious metals

  Precious metals like platinum and rhodium are very valuable, and also very rare. That makes it increasingly important to recycle these precious metals from a wide variety of industrial uses. For example, various catalytic processes in the chemical industry generate large amounts of fluid residue con more

• For platinum catalysts, smaller may be better

  When it comes to metal catalysts, the platinum standard is, well, platinum! However, at about $2,000 an ounce, platinum is more expensive than gold. The high cost of the raw material presents major challenges for the future wide scale use of platinum in fuel cells. Research at the U.S. Department of more

Publications Rhodium

• Bright orange/red-emitting rhodium(III) and iridium(III) complexes: tridentate N^C^N-cyclometallating ligands lead to high luminescence efficiencies

  Rhodium(III) complexes rarely display strong phosphorescence, in contrast to well-known iridium(III) complexes with cyclometallating ligands. This study shows how 1,3-bis(isoquinolyl)benzene cyclometallates to Rh(III) through N^C^N-coordination to give complexes with unprecedented phosphorescence qu more

• Studies of Asymmetric Styrene Cyclopropanation with a Rhodium(II) Metallopeptide Catalyst Developed with a High-Throughput Screen

  ABSTRACT Dirhodium metallopeptides have been developed as selective catalysts for asymmetric cyclopropanation reactions. A selective ligand sequence has been identified by screening on-bead metallopeptide libraries in a 96-well plate format. Efficient ligand synthesis and screening allows a 200- more

• ChemInform Abstract: A Silver(I)—Rhodium(I) Cooperative Catalysis in the Reaction of N′‐(2‐Alkynylbenzylidene)hydrazide with 2‐Vinyloxirane.

  Abstract The cooperative catalysis initiates a tandem reaction of N‐(alkynylbenzylidene)hydrazides with vinyloxirane giving rise to formation of pyrazoloisoquinoline carbaldehydes. more

Websites Rhodium