About 52 results
https://drivepatents.com/patents/967291 · 19 Nov 2014
The present invention concerns an oxygen reduction catalyst comprising composite particles in which primary particles of a titanium compound is dispersed into a carbon structure, wherein the composite particles have titanium, carbon, nitrogen and oxygen as...
https://drivepatents.com/patents/970045 · 17 Sep 2014
Provided are composite carbon fibers comprising multi-walled carbon nanotubes wherein 99 % by number or more of the multi-walled carbon nanotubes have a fiber diameter of not less than 5 nm and not more than 40 nm, carbon particles having a primary particl...
https://drivepatents.com/patents/970402 · 10 Sep 2014
Provided is a composite material which is obtained by dispersing conductive filler in a polymer material, wherein an amount of the conductive filler added is 1 part by mass to 25 parts by mass with respect to 100 parts by mass of the polymer material, and ...
https://drivepatents.com/patents/970850 · 27 Aug 2014
A battery electrode is obtained by a method comprising: mixing active material (A), carbon fibers (B) having a fiber diameter of not less than 50 nm and not more than 300 nm, carbon fibers (C) having a fiber diameter of not less than 5 nm and not more than...
https://drivepatents.com/patents/971867 · 30 Jul 2014
Particles (A) comprising an element capable of intercalating and deintercalating lithium ions, carbon particles (B) capable of intercalating and deintercalating lithium ions, multi-walled carbon nanotubes (C), carbon nanofibers (D) and optionally electrica...
https://drivepatents.com/patents/972831 · 9 Jul 2014
Provided are a heat-curable resin composition that yields a molded article having excellent dimensional accuracy and mechanical property even when high-temperature molding is carried out, a production method of article and a molded article thereof, a cured...
https://drivepatents.com/patents/973405 · 25 Jun 2014
A shock absorbing member according to the present invention includes an outer peripheral wall (1) having a polygonal cross-sectional shape and including a plurality of side portions (2), and a plurality of ribs (5), on an inner side of the outer peripheral...
https://drivepatents.com/patents/973697 · 18 Jun 2014
Provided is a process for producing a fuel cell electrode catalyst with high catalytic activity that is alternative to a noble metal catalyst, through a heat treatment at a relatively low temperature. A process for producing a fuel cell electrode catalyst ...
https://drivepatents.com/patents/973702 · 18 Jun 2014
In a direct-liquid fuel cell supplied directly with a liquid fuel, a process for producing an electrode catalyst for a direct-liquid fuel cell is provided which is capable of suppressing decrease in cathode potential caused by liquid fuel crossover and pro...
https://drivepatents.com/patents/973687 · 18 Jun 2014
Provided is a process for producing an oxygen reducing catalyst comprising a step of heat-treating, in a non-oxidizing atmosphere, a catalyst precursor including a compound (i) supplying a carbon element and a nitrogen element by heating in a non-oxidizing...