粉末冶金技术2024，Vol.42Issue(6)：632-637,6.DOI:10.19591/j.cnki.cn11-1974/tf.2023030002
钯/多孔钽/钽复合膜的制备及表征
Preparation and characterization of Pd/porous Ta/Ta composite membrane
摘要
Abstract
The porous Ta membrane was prepared on the surface of Ta foils by spraying and sintering.Subsequently,the Pd/porousTa/Ta composite membrane was prepared by electroless Pd plating processes using the porous Ta/Ta as the composite substrate.The effect of sintering temperature on the morphology of porous tantalum films was studied,and the growth behavior of Pd films was analyzed.In the results,the sintering temperature has a significant impact on the structure of porous Ta membrane.The porous Ta membrane with the well-developed sintering neck can be obtained by sintering at 1700℃for 2 h.The electroless plating time has a significant effect on the Pd membrane on the surface of porous Ta membrane.Moreover,due to the complex surface structure of porous Ta membrane,it is difficult to obtain the uniform and dense Pd membrane on the surface of porous Ta membrane.关键词
钽/多孔钽膜/化学镀/钯膜Key words
Ta/porous Ta membrane/electroless plating/Pd membrane分类
矿业与冶金引用本文复制引用
李广忠,王昊,李亚宁,黄愿平..钯/多孔钽/钽复合膜的制备及表征[J].粉末冶金技术,2024,42(6):632-637,6.基金项目
陕西省重点研发计划项目(2023-YBGY-187) （2023-YBGY-187）
西北有色金属研究院重点科技项目(YK2020-11) （YK2020-11）
