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
Image enhancement based on multiple frames and motion estimation
Method for transferring inventory between virtual universes
Developing cartridge
Scalable pixel coverage function-map
Dry-cooling unit with gravity-assisted coolant flow
Method for forming a semiconductor device using selective epitaxy of group III-nitride
Power consumption management in a MIMO transceiver and method for use therewith
  Randomly Featured Patents
Misfire detecting system for internal combustion engine
Method of route retrieval
Check valve
Pseudorandom bit sequence generator
Centrifugal separator for treating liquids
Optical head having a position detection portion and optical disk device utilizing the optical head
Recording medium capable of interactive reproducing
Process for the preparation of binary indole alkaloids
Apparatus for perforating cigarette paper or the like