静电纺丝多孔聚合物PAN对铀的吸附  

Adsorption of Uranium by Electrospun Porous Polymer PAN

作　　者：高国涛 GAO Guotao(China Instityte of Atomic Energy,Beijing 102413,China)

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《山东化工》2024年第21期47-50,共4页Shandong Chemical Industry

摘　　要：通过静电纺丝法制备不同孔大小的PAN纤维,随后对PAN纤维进行偕胺肟化制备PAO纤维,采用FI-IR及SEM进行表征,同时考察了PAN纤维和PAO纤维在不同吸附时间、吸附浓度和吸附温度对吸附性能的影响。PAN fibers with different pore sizes were prepared by electrospinning method,followed by amination of PAN fibers to prepare PAO fibers.FI-IR and SEM were used for characterization,and the effects of different adsorption times,concentrations,and temperatures on the adsorption performance of PAN fibers and PAO fibers were investigated.

关 键 词：静电纺丝 偕胺肟化 聚丙烯腈 铀 吸附 

分 类 号：TQ342.3[化学工程—化纤工业]