Novel Strategy for Stabilizing Supported Precious Metal Nanoparticles in Small Sizes at High Temperatures

Mei, Donghai

Wednesday, June 17, 2015

Ballroom B (Lawrence Convention Center)

Donghai Mei¹, Wei-Zhen Li², Libor Kovarik¹, Feng Gao¹, Tingwen Cheng¹, Yong Wang¹ and Charles Peden¹, (1)Pacific Northwest National Laboratory, USA, (2)Dalian Institute of Chemical Physics, China.

Pt, Rh and Ir has been successfully stabilized as small (1-3 nm) nanoparticles and even as single atomic species after extremely severe oxidative aging via a novel design strategy for stabilizing precious metal nanoparticles at high temperatures by constructing interfacial structure matched nanostructure.

Extended Abstracts:

Wei-Zhen NAM24.pdf (212.2KB) - Extended Abstract

P-W-B-226 Novel Strategy for Stabilizing Supported Precious Metal Nanoparticles in Small Sizes at High Temperatures