PET核孔膜制备纳米钯及其形貌观测  

Preparation and Morphology Observation of Nano-palladium with PET Nuclear Pore Membrane

作　　者：周敏兰[1,2] 傅元勇[2] 刘义保[1] 焦学胜[2] 鞠薇[2] 梁海英[2] 吴振东[2] 

机构地区：[1]东华理工大学教育部核技术应用工程研究中心,江西南昌330013 [2]中国原子能科学研究院核物理研究所,北京102413

出　　处：《原子能科学技术》2016年第1期178-180,共3页Atomic Energy Science and Technology

摘　　要：采用径迹蚀刻的聚酯（PET）膜制作核孔膜模板,辅助电化学沉积法制备了纳米钯。利用扫描电子显微镜（SEM）和能量色散X射线光谱仪（EDX）对纳米钯的形貌和成分进行了表征。结果显示,在沉积电位为-0.65V时,此法制备的纳米钯颗粒均匀,且呈阵列分布,长径比分布范围为5-70。The nuclear pore membrane template was obtained with the aid of tracketched polyester（PET）film.The nano-palladium was produced in the template by electrodeposition.The morphology and composition of the nano-palladium were characterized by scanning electron microscope（SEM）and energy dispersive X-ray spectrometer（EDX）respectively.Results show that the nano-palladium particles by this method are even and distribute in array,and the ratio of length to diameter ranges from 5to 70 when the deposition potential is-0.65 V.

关 键 词：聚酯膜 核孔膜模板 电化学沉积 纳米钯 

分 类 号：TL99[核科学技术—核技术及应用]