Zn(Ⅱ)-doped y-Fe2O3 single-crystalline nanoplates with high phase-transition temperature and superpa

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：qutong19921107

【摘要】

：

【作者】

：

Shuang Yang Yanyan Xu

【机构】

：

Department of Chemistry,Tianjin Normal University,Tianjin,300387,China

【出处】

：

International Conference on Nanoscience & Technology,China 2

【发表日期】

：

2013年3期

【关键词】

：

maghemite nanoplates solvothermal synthesis magnetic property γ-Fe2O3

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　　Zn(Ⅱ)-doped γ-Fe2O3 single-crystalline porous nanoplates of ca.15 nm in thickness have been synthesized successfully via a solvothermal process combined with a post calcination process.The structure and morphology of the products were characterized by powder X-ray diffraction (XRD), differential scanning calorimetry-thermogravimetry analysis (DSC-TG), X-ray photoelectron spectroscopy (XPS), field-emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM).

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Zn(Ⅱ)-doped y-Fe2O3 single-crystalline nanoplates with high phase-transition temperature and superpa

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