节点文献

均匀设计法在Al₂O₃粉末超声化学镀铜工艺中的应用

Application of Uniform Design in Electroless Copper Plating on Al₂O₃ Powder under Ultrasonic Irradiation

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 Zhao Yiyun Zhou Jun Bao Ciguang Feng Ruo Zhu GuangyuDepartment of Chemistry. Yunnan University, Kunming 650091 Acoustic Institute of Nanjing University, Nanjing 210093

【机构】云南大学化学系；南京大学声学研究所；云南大学化学系昆明 650091；昆明 650091；南京 210093；昆明 650091；

【摘要】用均匀设计法设计实验方案,采用在超声辐照下的化学沉积法制备了一种新型的Cu/Al₂O₃粉末复合材料,探索了该技术中各种因素对镀铜质量的影响规律,找到了表征这些规律的数学方程及化学镀铜的最佳工艺,化学镀铜的最佳工艺为:化学镀液的组成是CuSO₄·5H₂O 0.104mol、NaOH 0.541mol/L、酒石酸钾钠0.152mol/L、CH₂O（37％）0.158mol/L（镀前现加）,镀铜时间20min。更多还原

【Abstract】 Cu/Al2O3 powder is prepared by electroless plating under ultrasonic irradiation, with uniform design used for working out the experiment protocol. A mathematical model has been found to describe the effects of various parameters on the quality of Cu layer deposited. The optimized process of electroless Cu plating on Al2O3 powder requires CuSO4·5H2O 0. 104mol/L, NaOH 0. 541mol/L, potassium sodium tartrate 0. 152mol/L·and CH2O(37%) 0. 158mol/L (added immediately prior to electroless plating) ,and the time of electroless plating is 20mm.更多还原