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
Arcuate motion control in electrostatic actuators
Note tab
Apparatus and method for masking a clock signal
Optoelectronic semiconductor chip and method for manufacturing a contact structure for such a chip
Magnetic resonance imaging apparatus for use with radiotherapy
Method for driving electrophoretic display device, electrophoretic display device, and electronic device
Rechargeable battery
  Randomly Featured Patents
Roundtrip delay time measurement apparatus and method for variable bit rate multimedia data
Method and apparatus for time and date stamping of image files
Control unit for internal combustion engine
Successive fringe detection position interferometry
Sidewall for a bottle
Method and device for verifying timing in a semiconductor integrated circuit
Ink cartridge
Ratchet wrench having a direction controller that is assembled easily
Method and apparatus for generating a panorama background from a set of images
Front bumper for a vehicle