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Indexed by:期刊论文
Date of Publication:2011-12-01
Journal:ADVANCED SYNTHESIS & CATALYSIS
Included Journals:Scopus、SCIE
Volume:353
Issue:17
Page Number:3095-3100
ISSN No.:1615-4150
Key Words:click reaction; heterogeneous catalysis; high reusability; nanoporous copper catalyst; tunable nanoporosity
Abstract:Nanoporous copper (CuNPore) catalysts with tunable nanoporosity were fabricated from Cu30Mn70 alloy by controlling the de-alloying temperature under free corrosion conditions. The tunable nanoporosity of CuNPore led to a significant enhancement of catalytic activity in click chemistry without using any supports and bases. Characterization of CuNPore surface, high reusability, leaching experiment, and formation of nanostructured copper acetylide revealed that the click reaction occurred at the catalyst surface.
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