Synthesis of Fe 3 O 4 @SiO 2 @MnO 2 composite magnetic submicrospheres as adsorbent for methyl orange decolouration

Micro & nano letters

article

Linfeng Zhang¹  Xiaojun Yang²  Yuanxin Wu¹ 

[1] School of Chemical Engineering and Technology, Tianjin University;Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology

关键词: iron compounds;    silicon compounds;    manganese compounds;    nanoparticles;    nanocomposites;    nanofabrication;    precipitation;    sol-gel processing;    Fourier transform spectra;    infrared spectra;    X-ray photoelectron spectra;    transmission electron microscopy;    X-ray diffraction;    magnetometers;    superparamagnetism;    magnetisation;    magnetic particles;    adsorption;    organic compounds;    Fe3O4-SiO2-MnO2;    time 1 h;    size 40 nm;    superparamagnetism properties;    trace pollutants;    high chemical adsorption activity;    saturation magnetisation;    nanoparticles;    intermediate layer;    vibrating sample magnetometer;    transmission electron microscopy;    X-ray photoelectron spectroscopy;    Fourier transform infrared spectroscopy;    X-ray diffraction;    multilayer-structured nanocomposites;    sol-gel method;    homogeneous precipitation;    core-shell-shell composite magnetic submicrosphere synthesis;    methyl orange decolouration;    adsorbent;   

DOI  :  10.1049/mnl.2014.0555

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Scrub typhus poses diagnostic dilemma in endemic countries, especially in peripartum period. We report an unusual case of scrub typhus in a postpartum female with features of puerperal sepsis along with worsening dyspnea owing to bilateral loculated, septate pleural effusion. Serological diagnosis and prompt treatment led to favorable outcome.

【 授权许可】

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