MCA20V Series - Platinum on Carbons          MCA20L Series - Pltinum on Graphites

MCA4AV Series - Rhodium on Carbons         MCA4AL Series - Rhodium on Graphites

MCA Services produce a wide range of precious metal impregnated carbons. The most popular products are the platinum on carbon and platinum on graphite series (20V and 20L) and the rhodium on carbon and rhodium on graphite series (4AV and 4AL). However, these are also extended to other precious metals, such as palladium, as required. The most common precious metal loadings for these materials are detailed below,  although other precious metal loadings can be manufactured if demanded: MCA20V  Platinum on carbon 1 - 60 % Pt/C (w/w) MCA20L  Platinum on graphite 1 - 60 % Pt/C (w/w) MCA4AV Rhodium on carbon  1 - 40 % Rh/C (w/w) MCA4AL Rhodium on graphite  1 - 40 % Rh/C (w/w) As many of these materials are produced to order, our clients are guaranteed a product which matches their requirements exactly and which can be tailored to individual specifications, for example the precious metal loading or type and grade of carbon. All products have been developed to meet the exacting standards of electrochemical, fuel cell and biosensor materials. All materials use high purity carbon bases and are compatible with a wide range of ink systems and coating techniques. The key benefits of our precious metal impregnated carbons are: ·          High product purity ·          Very low chloride ion concentration ·          High surface area ·          Small particle size ·          Excellent precious metal distribution ·          Accurate precious metal loading ·          Comprehensive choice of loading ·          Comprehensive choice of base carbon or graphite ·          High purity of base carbon  Product Technical Data Sheets are also available on request.      

Precious Metal Impregnated Carbons and Graphites