Multimetal-MOF-derived transition metal alloy NPs embedded in an N-doped carbon matrix: highly active catalysts for hydrogenation reactions

2016 ◽  
Vol 4 (26) ◽  
pp. 10254-10262 ◽  
Author(s):  
Jilan Long ◽  
Kui Shen ◽  
Liang Chen ◽  
Yingwei Li
Keyword(s):  
Transition Metal ◽  
Carbon Matrix ◽  
Catalytic Performance ◽  
Metal Alloy ◽  
Transfer Hydrogenation ◽  
Transition Metal Alloy ◽  
Highly Active ◽  
Hydrogenation Reactions ◽  
Excellent Catalytic Performance ◽  
Hydrogenation Of Nitriles

We report a MOF-templated route to synthesize transition metal alloy NPs embedded in an N-doped carbon matrix. The alloy-based catalysts exhibited excellent catalytic performance and widespread substrate applicability for the transfer hydrogenation of nitriles.

scholarly journals Low Pt Alloyed Nanostructures for Fuel Cells Catalysts

Catalysts ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 538 ◽  
Author(s):  
Shuoyuan Huang ◽  
Aixian Shan ◽  
Rongming Wang
Keyword(s):  
Fuel Cells ◽  
Transition Metal ◽  
Noble Metal ◽  
High Performance ◽  
Metal Alloy ◽  
Structure Characterization ◽  
Transition Metal Alloy ◽  
Characterization Methods ◽  
Highly Active ◽  
Alloy Nanostructures

Low-noble metal electrocatalysts are attracting massive attention for anode and cathode reactions in fuel cells. Pt transition metal alloy nanostructures have demonstrated their advantages in high performance low-noble metal electrocatalysts due to synergy effects. The basic of designing this type of catalysts lies in understanding structure-performance correlation at the atom and electron level. Herein, design threads of highly active and durable Pt transition metal alloy nanocatalysts are summarized, with highlighting their synthetic realization. Microscopic and electron structure characterization methods and their prospects will be introduced. Recent progress will be discussed in high active and durable Pt transition metal alloy nanocatalysts towards oxygen reduction and methanol oxidation, with their structure-performance correlations illustrated. Lastly, an outlook will be given on promises and challenges in future developing of Pt transition metal alloy nanostructures towards fuel cells catalysis uses.

Magnetic properties of 3d-transition-metal alloy clusters: (Fe x Cr1?x ) n

1991 ◽  
Vol 19 (1-4) ◽  
pp. 263-265 ◽  
Author(s):  
A. Vega ◽  
J. Dorantes-D�vila ◽  
G. M. Pastor ◽  
L. C. Balb�s
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
Metal Alloy ◽  
Transition Metal Alloy ◽  
Alloy Clusters
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