Resources Contact Us Home
Methanol oxidation catalyst

Image Number 4 for United States Patent #7846862.

A methanol oxidation catalyst is provided, which includes nanoparticles having a composition represented by the following formula 1: Pt.sub.xRu.sub.yT.sub.zQ.sub.u formula 1In the formula 1, the T-element is at least one selected from a group consisting of Mo, W and V and the Q-element is at least one selected from a group consisting of Nb, Cr, Zr and Ti, x is 40 to 90 at. %, y is 0 to 9.9 at. %, z is 3 to 70 at. % and u is 0.5 to 40 at. %. The area of the peak derived from oxygen bond of T-element is 80% or less of the area of the peak derived from metal bond of T-element in a spectrum measured by an X-ray photoelectron spectral method.

  Recently Added Patents
Inductance element
Integrated circuit packaging system with laser hole and method of manufacture thereof
Encoding method and encoding device, decoding method and decoding device and transcoding method and transcoder for multi-object audio signals
Methods and systems for sending messages regarding an emergency that occurred at a facility
Rules-based approach to transferring and/or viewing medical images
System and methods for facilitating and documenting user thinking and learning using enhanced interactive constructs
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
  Randomly Featured Patents
Binder composition and aqueous coating composition
Diminishing variance process for real-time reduction of motion artifacts in MRI
Functionalized boron nitride nanotubes
Vehicle suspension assembly
Device for obtaining stool samples
Methods for purging absorptive materials used in the removal of contaminates from an aqueous medium
Apparatus for removing blocking artifact by filtering pixels in a horizontal and then vertical direction
Sheetlike article for washing
Plant for realizing the running-in of a fluid comprising an explosible component
Fluid level measuring system