Synthesis of the Copper Acetate(WSDTY) bipyridine complex [Cu(OAc)2(bpy)]. The complex was prepared by a slightly modified method of Koo. In brief, 0.81 g Cu(OAc)2·H2O was added to 20 mL DMF and mixture was allowed to stir on a magnetic stirrer until dissolution. After addition of 0.43 g bpy in 10 mL DMF, the mixture was left stirring for 8 h. The solid product was separated by sedimentation and washed with diethyl ether. The obtained pale blue powder was dried in a vacuum oven. This material was used as the precursor for the copper-based NPs. Synthesis of copper-based nanoparticles.
The solvothermal synthesis started by dis-solving 0.012 g NaOH in 10 mL of ethanol. Then, a solution of 0.1014 g [Cu(OAc)2(bpy)] in 50 mL ethanol was added under stirring of the sodium hydroxide solution. The resulting sol-ution was transferred to a teflon-lined stainless steel autoclave (Berghof BR-200 pressure reactor) and heated at 160 °C for 24 h. After cooling to room temperature, the prepared par-ticles were separated by centrifugation, washed with DI water and dried in a vacuum oven at 60 °C overnight. The product has a brownish–black color, characteristic for a copper(II) oxide.
Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products.Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.
Click Cuprous Chloride to learn about more information