A method of producing a plurality of fiber catalyst (1) is disclosed, the method includes the steps of: mixing a plurality of fiber material (10) and a solvent to form a solution; putting the solution into a modeling container, to form at least one specifi...

Provided is a composite, including a metal nanoparticle inside a porous coordination polymer (PCP), in which the PCP is formed of a metal ion and an organic ligand.

The fuel cell system has a reformer (5), a solid oxide fuel cell stack (1), a catalytic converter (18) and cathode air pre-heater (12). The cathode air pre-heater is provided in front of the exhaust catalyst converter in the flow direction of the exhaust g...

Catalyst comprises a multilayered catalyst composition (2) applied onto a support body (1) and consisting of a lower catalyst layer (3) directly lying on the support body and an upper catalyst layer (4) lying on the lower catalyst layer. The lower catalyst...

Provided is a Pt-Ru based quaternary metal anode catalyst for a fuel cell, in particular a direct methanol fuel cell (DMFC). The Pt-Ru based quaternary metal anode catalyst has high activity to methanol oxidation and strong resistance to catalyst poisoning...

Solutions of hexachloroplatinic acid and ruthenium chloride are added to a support material suspension. pH of the suspension is increased to 6.5-10 by adding an alkaline solution to precipitate sparingly soluble noble metal compounds. Organic carboxylic ac...

The invention provides a process for preparing a platinum-ruthenium catalyst and the catalyst prepared therewith. The catalyst can be supported on a support material in powder form or may also be unsupported. To prepare the supported catalyst, the support ...