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
Mechanism for visible users and groups
Disk drive with a subset of sectors with reduced write-to-read gap
Solid-state imaging device and method for manufacturing the same
Method and apparatus for rebuilding data in a dispersed data storage network
Push mechanism for efficiently sending aggregated data items to client
Structure of circuit board and method for fabricating the same
Point-of-sale cart
  Randomly Featured Patents
Process for producing agglomerates of water-soluble dyes
Synthetic chamois wiping cloths
Concrete wall forming system
Micromechanical atomic force sensor head
Adjustable shield for infant car seat safety belts
Lens device
Method and a node device for transferring a message based on traffic engineering tunnels
Compact fuel cell and continuous process for making the cell
Method for molding a liquid injection molding composition
Audio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a camera