Self-supported interconnected Pt nanoassemblies as highly stable electrocatalysts for low-temperature fuel cells

• Main Authors: Xia, Bao Yu, Ng, Wan Theng, Wu, Hao Bin, Wang, Xin, Lou, David Xiong Wen
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Medicine::Biomedical engineering
• Online Access: https://hdl.handle.net/10356/106507; http://hdl.handle.net/10220/8952
• Institution: Nanyang Technological University

In it for the long haul: Clusters of Pt nanowires (3D Pt nanoassemblies, Pt NA) serve as an electrocatalyst for low-temperature fuel cells. These Pt nanoassemblies exhibit remarkably high stability following thousands of voltage cycles (see graph) and good catalytic activity, when compared with a co...