Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
  • ZnO-CuO core-branch nanocatalysts for ultrasound-assisted azide-alkyne cycloaddition reactions.

ZnO-CuO core-branch nanocatalysts for ultrasound-assisted azide-alkyne cycloaddition reactions.

Chemical communications (Cambridge, England) (2012-05-05)
Ji Chan Park, A Young Kim, Jae Young Kim, Sungkyun Park, Kang Hyun Park, Hyunjoon Song
PMID22558638
ABSTRACT

ZnO-CuO core-branch hybrid nanoparticles, synthesized by copper oxide growth and controlled oxidation on ZnO nanospheres, exhibited remarkable enhancement of catalytic activity and stability for ultrasound-assisted [3+2] azide-alkyne cycloaddition reactions, due to their high surface area and active facets of the CuO branches.

MATERIALS
Product Number
Brand
Product Description
544868
Sigma-Aldrich
Copper(II) oxide, nanopowder, <50 nm particle size (TEM)
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
1 mg
Available to ship on April 15, 2025
Details...
CN¥1,438.06
5 mg
Available to ship on April 15, 2025
Details...
CN¥3,959.18