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The saturation magnetization (M) at room temperature (field H = 5 kOe) was found to be 60.4 emu g−1.
The iron oxide content determined by TGA was 78.7%;
therefore, the corrected magnetization (Ms) value is 76.8 emu g−1 iron oxide (IO)¡£
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chemlh: »¶Ó­»ý¼«½»Á÷ 2013-12-19 08:31:40
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60.4emu/g / 0.787 = 76.8 emu/g
2Â¥2013-12-18 22:34:37
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cntlh

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2Â¥: Originally posted by wbcui at 2013-12-18 22:34:37
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60.4emu/g / 0.787 = 76.8 emu/g

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3Â¥2013-12-19 10:45:24
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3Â¥: Originally posted by cntlh at 2013-12-19 11:45:24
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4Â¥2013-12-19 10:55:46
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4Â¥: Originally posted by wbcui at 2013-12-19 10:55:46
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