Novel synthetic approach to creating PtCo alloy nanoparticles by reduction of metal coordination nano-polymers.
PtCo alloy nanoparticles with different metal elemental ratios (Pt/Co = 0.9, 1.6, 2.9, and 3.6) were prepared by a novel synthetic approach, using the transformation reaction of platinum(IV)/cobalt tetracyanoplatinate metal coordination nano-polymers (Pt(II)-CN-Pt(IV)/Co)via a H2 gas-phase reduction.
Yamada
Mami
M
Department of Physical Materials Science, Japan Advanced Institute of Science and Technology (JAIST), Ishikawa. myamada@jaist.ac.jp
Maesaka
Masayuki
M
Kurihara
Masato
M
Sakamoto
Masatomi
M
Miyake
Mikio
M
D000497:Alloys / Q000737:chemistry*; D003035:Cobalt / Q000737:chemistry*; D006859:Hydrogen / Q000737:chemistry; D053758:Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D010084:Oxidation-Reduction; D010316:Particle Size; D010984:Platinum / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D014961:X-Ray Diffraction
D000497:Alloys; D009942:Organometallic Compounds; D011108:Polymers; D003035:Cobalt; D010984:Platinum; D006859:Hydrogen