EMAIL THIS PAGE TO A FRIEND

Journal of nanoscience and nanotechnology

Controlled synthesis of porous platinum nanostructures for catalytic applications.


PMID 24749422

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.

Related Materials

Product #

Image

Description

Molecular Formula

Add to Cart

267228
Platinum, wire, diam. 0.5 mm, 99.9% trace metals basis
Pt
267201
Platinum, wire, diam. 0.5 mm, 99.99% trace metals basis
Pt
298093
Platinum, gauze, 100 mesh, 99.9% trace metals basis
Pt
327492
Platinum, wire, diam. 1.0 mm, 99.9% trace metals basis
Pt
349402
Platinum, wire, diam. 0.25 mm, 99.9% trace metals basis
Pt
267244
Platinum, foil, thickness 0.025 mm, 99.9% trace metals basis
Pt
298107
Platinum, gauze, 52 mesh, 99.9% trace metals basis
Pt
267236
Platinum, wire, diam. 1.0 mm, 99.99% trace metals basis
Pt
267163
Platinum, wire, diam. 0.127 mm, 99.99% trace metals basis
Pt
349356
Platinum, foil, thickness 0.05 mm, 99.99% trace metals basis
Pt
267260
Platinum, foil, thickness 0.5 mm, 99.99% trace metals basis
Pt
685453
Platinum, nanopowder, <50 nm particle size (TEM)
Pt
357359
Platinum, wire, diam. 0.20 mm, ≥99.99% trace metals basis
Pt
327433
Platinum, foil, thickness 0.125-0.135 mm, 99.9% trace metals basis
Pt
267171
Platinum, wire, diam. 0.25 mm, 99.99% trace metals basis
Pt
373214
Platinum, evaporation slug, diam. × L 0.6 cm × 1.2 cm, 99.99% trace metals basis
Pt
357367
Platinum, wire, diam. 0.10 mm, 99.99% trace metals basis
Pt
349321
Platinum, foil, thickness 0.25 mm, 99.99% trace metals basis
Pt
444685
Platinum, wire, diam. 2.0 mm, 99.9% trace metals basis
Pt
349399
Platinum, wire, diam. 1.5 mm, ≥99.9% trace metals basis
Pt
327476
Platinum, powder, ≤10 μm, 99.9% trace metals basis
Pt
204013
Platinum, powder, 99.995% trace metals basis
Pt
357375
Platinum, wire, diam. 0.076 mm, ≥99.99% trace metals basis
Pt
349348
Platinum, foil, thickness 0.127 mm, 99.99% trace metals basis
Pt
349372
Platinum, foil, thickness 1.0 mm, 99.99% trace metals basis
Pt
771937
Platinum, nanopowder, 200 nm particle size (SEM), 99.9% (metals basis)
Pt
303798
Platinum, foil, thickness 0.05 mm, ≥99.9% trace metals basis
Pt
267821
Platinum, wire, diam. 0.127 mm, 99.9% trace metals basis
Pt
349364
Platinum, foil, thickness 0.025 mm, 99.99% trace metals basis
Pt
373265
Platinum, wire, diam. 0.25 mm, thermocouple grade
Pt