电解铜箔表面电沉积Zn-Ni-P-La合金工艺  

Electrodeposited Zn-Ni-P-La Alloys Coating for Electrolytic Copper Foil

作　　者：谭育慧[1] 王艳[1] 章朦 高继兴 徐庆[1] 唐云志[1] 杨韶平[2] 

机构地区：[1]江西理工大学冶金与化学工程学院,江西赣州341000 [2]梧州学院机械与材料工程学院,广西梧州543002

出　　处：《应用化学》2015年第4期458-463,共6页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金(21261009;21461010;21471070);江西省科技厅科技支撑计划(20133BBE50020);江西省教育厅项目(GJJ13434)资助~~

摘　　要：为了缓解我国高性能铜箔依靠进口的局面,进行了将类金属(P)和稀土金属(La)引入电解铜箔锌镍合金镀层中以获得高耐腐蚀性铜箔的实验。利用电子能谱(XPS)、X射线衍射(XRD)、扫描电子显微镜(SEM)等技术手段分析镀层质量。在最佳工艺下获得非晶态Zn-Ni-P-La合金镀层,镀层表面平整均匀、结晶致密,未钝化的情况下,铜箔镀件在180℃烘箱中保持1 h不变色,表现出较理想的抗氧化和抗腐蚀能力。表明镀层中适量的P和稀土La对改善镀层质量有着重要的作用,具有较好的工业应用前景。In order to alleviate the situation of the country＇s reliance on importing high-performance copper foil, the experiment was carried out by introducing metalloid （P） and rare earth （La） in the Zn-Ni alloy coating to obtain high corrosion resistance for the copper foil. The quality of the copper foil coating was characterized by the X-ray photoelectron spectrscopy （ XPS）, powder X-ray diffraction （XRD） and scanning electron microscope （SEM）. Zn-Ni-P-La amorphous alloy coating with well-distributed and dense crystallization was achieved by optimizing the experimental process parameters. The unpassivated copper foil can keep color for one hour in a 180 degree oven and exhibits good antioxidation and anticorrosion abilities. It indicates that a proper amount of P and La in the coating plays an important role in improving the quality of the copper foil coating, which has a good industrial application prospect.

关 键 词：电解铜箔 合金电沉积 稀土添加剂 非晶态 

分 类 号：O614.1[理学—无机化学]