Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采偏钨酸铵、硝酸铜通过喷雾燥、焙烧、球磨工艺制备纳米氧化钨铜复合粉末。

The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.

研究了在无水硫酸铜催化下,利微波辐射技术快速合成氯乙酸十六酯方法及影响反应收率因素。

According to the problems in dyes production,the role of cupric ion in coupling-cupric complexation was discussed,and the chelated forms of formazane reactive dyes were introduced.

并结合生产和应实际问题,对偶合-铜络一步完成铜盐作、甲铜络合物啮合形式及其性能等研究成果进行了介绍。