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butter986

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fengyunli

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butter986: 金币+50, ★★★★★最佳答案 2012-11-27 13:27:06
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4楼: Originally posted by butter986 at 2012-11-21 13:39:21
10nm的Fe3O4是超顺磁性,不是铁磁性。很多文章已经证明了这个。但是他把顺磁性圈起来是只留这个单词还是换掉的意思。通用修改文章的符号有标准码

我觉得编辑有可能搞错了吧,你可以解释一下呗。因为Fe2O3在块状是铁磁性的:)他可能以为在这里边也是铁磁,或者你要限定一下particles的大小啊。是在半径小于一定范围的nanoparticles里还是在所有的nanoparticles里都是超顺磁呢?最好能严格的界定一下,科技论文写作用词要很精确的。
5楼2012-11-21 13:53:08
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fengyunli

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感谢参与,应助指数 +1
是不是觉得你的表述有点问题,翻译成中文的话,就是xx是超顺磁。是不是改为xxx particles show superparamagnetic perporty. BTW, xx 好像是ferromagnetic.
2楼2012-11-21 12:48:38
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fengyunli

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Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare, and iron(II,III) oxide (Fe3O4), which also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of the iron for the steel industry. Fe2O3 is ferromagnetic, dark red, and readily attacked by acids. Iron(III) oxide is often called rust, and to some extent this label is useful, because rust shares several properties and has a similar composition. To a chemist, rust is considered an ill-defined material, described as hydrated ferric oxide.

对的,fe2o3是ferromagnetic,不是paramagetic,这里应该错了吧。。。你确认下
3楼2012-11-21 12:50:47
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butter986

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4楼2012-11-21 13:39:21
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