- Controlled synthesis of porous platinum nanostructures for catalytic applications.
Controlled synthesis of porous platinum nanostructures for catalytic applications.
Journal of nanoscience and nanotechnology (2014-04-23)
Yanqin Cao, Junwei Zhang, Yong Yang, Zhengren Huang, Nguyen Viet Long, Masayuki Nogami
PMID24749422
ABSTRACT
Porous platinum, that has outstanding catalytic and electrical properties and superior resistant characteristics to corrosion, has been widely applied in chemical, petrochemical, pharmaceutical, electronic, and automotive industries. As the catalytic activity and selectivity depend on the size, shape and structure of nanomaterials, the strategies for controlling these factors of platinum nanomaterials to get excellent catalytic properties are discussed. Here, recent advances in the design and preparation of various porous platinum nanostructures are reviewed, including wet-chemical synthesis, electro-deposition, galvanic replacement reaction and de-alloying technology. The applications of various platinum nanostructures are also discussed, especially in fuel cells.
MATERIALS
Product Number
Brand
Product Description
Platinum, insulated wire, 0.5m, conductor diameter 0.025mm, insulation thickness 0.005mm, polyimide insulation, 99.99%
Platinum, insulated wire, 0.5m, conductor diameter 0.05mm, insulation thickness 0.0075mm, polyester insulation, 99.99%
Platinum, insulated wire, 1m, conductor diameter 0.05mm, insulation thickness 0.009mm, PTFE (polytetrafluoroethylene) insulation, 99.99%
Platinum, foil, 25x25mm, thickness 0.125mm, as rolled, 99.99+%
Platinum, foil, not light tested, 50x50mm, thickness 0.0025mm, as rolled, 99.95%
Platinum, insulated wire, 2m, conductor diameter 0.018mm, insulation thickness 0.002mm, polyester insulation, 99.99%
Platinum, insulated wire, 0.2m, conductor diameter 0.125mm, insulation thickness 0.014mm, polyester insulation, 99.99%
Platinum, rod, 25mm, diameter 1.0mm, 99.95%
Platinum, tube, 100mm, outside diameter 1.0mm, inside diameter 0.8mm, wall thickness 0.1mm, as drawn, 99.95%
Platinum, insulated wire, 1m, conductor diameter 0.05mm, insulation thickness 0.0075mm, polyester insulation, 99.99%
Platinum, insulated wire, 5m, conductor diameter 0.05mm, insulation thickness 0.009mm, PTFE (polytetrafluoroethylene) insulation, 99.99%
Platinum, foil, 0.05m coil, thickness 0.025mm, coil width .4mm, as rolled, 99.95%
Platinum, wire reel, 0.05m, diameter 0.25mm, as drawn, 99.998%
Platinum, tube, 500mm, outside diameter 1.2mm, inside diameter 1.0mm, wall thickness 0.1mm, as drawn, 99.95%
Platinum, microfoil, disks, 25mm, thinness 0.1μm, specific density 120μg/cm2, permanent mylar 3.5μm support, 99.99%
Platinum, foil, not light tested, 50x50mm, thickness 0.0075mm, as rolled, 99.95%
Platinum, tube, 50mm, outside diameter 3.0mm, inside diameter 2.8mm, wall thickness 0.1mm, as drawn, 99.95%
Platinum, insulated wire, 5m, conductor diameter 0.025mm, insulation thickness 0.005mm, polyester insulation, 99.99%
Platinum, foil, 25x25mm, thickness 0.25mm, as rolled, 99.99+%
Platinum, tube, 100mm, outside diameter 0.5mm, inside diameter 0.42mm, wall thickness 0.04mm, as drawn, 99.95%
Platinum, foil, not light tested, 50x50mm, thickness 0.0125mm, as rolled, 99.95%
Platinum, foil, not light tested, 50x50mm, thickness 0.01mm, as rolled, 99.95%
Platinum, rod, 2mm, diameter 2.0mm, 99.95%
Platinum, insulated wire, 2m, conductor diameter 0.025mm, insulation thickness 0.001mm, PTFE (polytetrafluoroethylene) insulation, 99.999%
Platinum, rod, 10mm, diameter 4.0mm, 99.95%
Platinum, tube, 200mm, outside diameter 0.95mm, inside diameter 0.60mm, wall thickness 0.175mm, as drawn, 99.95%
Platinum, insulated wire, 1m, conductor diameter 0.018mm, insulation thickness 0.002mm, polyester insulation, 99.99%
Platinum, foil, not light tested, 50x50mm, thickness 0.003mm, as rolled, 99.95%
Platinum, foil, 15x15mm, thickness 0.2mm, as rolled, 99.95%
Platinum, insulated wire, 2m, conductor diameter 0.025mm, insulation thickness 0.005mm, polyester insulation, 99.99%