【作者】 蒋柏泉； 黄庆荣； 白立晓； 张华； 余晓英；

【Author】 Jiang Bo-quan~1 Huang Qing-rong~1 Bai Li-xiao~1 Zhang Hua~2 Yu Xiao-ying~3 1 School of Environmental and Chemical Engineering,Nnachang University,Nanchang,Jiangxi,330031 2 School of Mechanical and Electronic Engineering,Nnachang University,Nanchang,Jiangxi,330031 3 Jiangnan Chemical Factory,Nanchang,Jiangxi,330029

【机构】 南昌大学环境与化学工程学院； 南昌大学机电学院； 江南化工厂；

【摘要】 在传统的化学镀镀液中分别添加 La₂O₃、Ce（SO₄）₂和 Yb₂O₃在石英光纤表面制备 Ni-P 镀层。重点考察了不同稀土化合物浓度对化学镀镀速、镀液稳定性、Ni-P 镀层组成和质量的影响。结果表明,Ce（SO₄）₂对改善化学镀工艺过程及其 Ni-P 镀层质量比其它两种稀土化合物更为显著。与传统的化学镀方法相比,添加浓度为40mg·L^-1的 Ce（SO₄）₂可分别提高化学镀镀速18.6%和镀液稳定性30.8%并使 Ni-P 镀层更为致密细化。更多还原

【Abstract】 La₂O₃、Ce（SO₄）₂ and Yb₂O₃ were added into the conventional electroless plating bath to prepare Ni-P film on the surface of quartz optical fiber,respectively.More attentions were paid to investigating the effects of the rare earthcompounds with different concentrations on the deposition rate,stability of electroless plating bath,composition and quality of Ni-P tim The results revealed that the comprehensive effects of improving conventional electroless plating process and Ni-P film quality by adding Ce（SO₄）₂ were more obvious than the other two rare earth componds, respectively.Compared with the conventional electroless plating method,the addition of Ce（SO₄）₂ with concentration of 40 mg·L^-1could increase the plating rate and the stability of electroless plating bath by 18.6% and 30.8% respectively and make the Ni-P film finer and denser.更多还原