...
首页> 外文期刊>Thin Solid Films >Fabrication, characterization and property of microfibrous polyoxometalates containing cobalt or nickel
【24h】

Fabrication, characterization and property of microfibrous polyoxometalates containing cobalt or nickel

机译:含钴或镍的微纤维多金属氧酸盐的制备,表征和性能

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper, fibrous membranes of poly(Ⅵnyl alcohol)/α-2-K_8P_2W_(17)MO_(61) (M=Co, Ni) were prepared by electrospinning technique. Calcining the fibrous membranes at 340 ℃ for 6 h, fibrous membranes of pure α-2-K_8P_2W_(17)CoO_(61) and α-2-K_8P_2W_(17)NiO_(61) were obtained, respectively. Fourier transformation infrared spectroscopy and X-ray diffraction showed that Dawson-Wells structure of the polyoxometalates was still remained in the fibrous membranes. Scanning electron microscopy images and diameter distribution curves of the fibrous membranes indicated that the average diameter of α-2-K_8P_2W_(17)CoO_(61) fibers was about 145 nm, and α-2-K_8P_2W_(17)NiO_(61) about 168 run. The magnetic property of the fibrous membranes was investigated.
机译:本文通过静电纺丝技术制备了聚乙烯醇/α-2-K_8P_2W_(17)MO_(61)(M = Co,Ni)的纤维膜。将纤维膜在340℃下煅烧6h,分别得到纯的α-2-K_8P_2W_(17)CoO_(61)和α-2-K_8P_2W_(17)NiO_(61)的纤维膜。傅里叶变换红外光谱和X射线衍射表明,多金属氧酸盐的Dawson-Wells结构仍保留在纤维膜中。纤维膜的扫描电子显微镜图像和直径分布曲线表明,α-2-K_8P_2W_(17)CoO_(61)纤维的平均直径约为145 nm,α-2-K_8P_2W_(17)NiO_(61)的平均直径约为145 nm。 168分。研究了纤维膜的磁性。

著录项

  • 来源
    《Thin Solid Films》 |2008年第12期|3899-3903|共5页
  • 作者单位

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China;

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China Department of Chemistry, Public and Basic Department, Beihua University, Jilin 132013, PR China;

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China Department of Chemistry, Public and Basic Department, Beihua University, Jilin 132013, PR China;

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China;

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China;

    Key Laboratory of Polyoxometalates Science of Ministry of Education, Northeast Normal University, Changchun 130024, PR China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    polyoxometalates; microfibrous membranes; electrospinning; scanning electron microscopy; infrared spectroscopy;

    机译:多金属氧酸盐微纤维膜电纺;扫描电子显微镜;红外光谱;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号