Self-supported interconnected Pt nanoassemblies as highly stable electrocatalysts for low-temperature fuel cells.
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 and good catalytic activity, when compared with a commercial Pt catalyst and 20 % wt Pt catalyst supported on carbon black (20 % Pt/CB).
School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore.
Bao Yu
BY
Xia
Wan Theng
WT
Ng
Hao Bin
HB
Wu
Xin
X
Wang
Xiong Wen David
XW
Lou