The physical and chemical properties of nanostructured mixed-metal catalysts

Liu, Li¹  Goodman, David Wayne¹ 

[1]Texas A & M Univ., College Station, TX (United States)

关键词: Model catalysis;    supported transition metal nanoparticles;    surface science;   

DOI  :  10.2172/1251398
RP-ID  :  DOE-TAMU--ER14511
PID  :  OSTI ID: 1251398
Others  :  Other: 9794581090

学科分类：纳米科学和纳米技术

美国|英语

来源: SciTech Connect

【 摘 要 】

The main targets of this study has been to synthesize well-defined nanoclusters of Ni, Co, Pt, Rh and Pd as well as mixed-metal nanoclusters on ultrathin oxide surfaces and to characterize their detailed morphology using scanning probe techniques. The focus of the research is an understanding of the effects of metal-substrate interactions and overall composition on the structure/stability of single metal and mixed-metal nanoclusters and their catalytic activity.