Oxygen Reduction Activity of PtxNi1-x Alloy Nanoparticles on Multiwall Carbon Nanotubes

Oxygen Reduction Activity of PtxNi1-x Alloy Nanoparticles on Multiwall Carbon Nanotubes

PtxNi1 - x nanoparticles (Pt:Ni; 1:0, 4:1, 3:1 and 0.7:1) of ~5 nm, were synthesized on carboxylic acid-functionalized multiwall carbon nanotubes (PtxNi1 - x NPs/MWNT). The oxygen reduction reaction (ORR) activity measurements in 0.1 M HClO4 showed an activity order of Pt NPs/MWNTs < Pt4Ni NPs/MW...

Full description

Bibliographic Details
Main Authors: Kim, Junhyung, Lee, Seung Woo, Carlton, Christopher, Shao-Horn, Yang
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering
Format: Article
Language:en_US
Published: Electrochemical Society 2013
Online Access:http://hdl.handle.net/1721.1/81295

Internet

http://hdl.handle.net/1721.1/81295

Similar Items