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Preparation of PEI/PVA Superfine Fiber Loaded with Nano-Rhodium Hybrid Material by Electrospinning Technique
Author(s): CAI Shengying, CAI Yingzuo, ZHU Han, WANG Pan, BAO Shiyong, ZOU Meiling, DU Mingliang, ZHANG Ming
Pages: 13-
16
Year: 2013
Issue:
5
Journal: Advanced Textile Technology
Keyword: 铑纳米颗粒; PEI/PVA纳米纤维; 静电纺丝;
Abstract: 利用NaBH4作为还原剂,表没食子儿茶素没食子酸酯(EGCG)为稳定剂,还原RhCl3水溶液制备铑纳米颗粒,并用透射电镜(TEM)研究了铑纳米颗粒的形貌.通过静电纺丝技术制备了PEI/PVA纳米纤维,并用戊二醛作为交联剂使之交联以提高其耐水性.然后在交联过的PEI/PVA纤维膜上负载铑纳米颗粒;利用傅里叶红外光谱仪(FTIR)、扫描电子显微镜(SEM)对PEI/PVA以及Rh/PEI/PVA薄膜进行了表征.结果表明:利用静电纺丝技术和复合技术可以制备PEI/PVA超细纤维负载纳米铑的杂化材料.
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