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lavender_12

新虫 (正式写手)

[求助] 求助:如何回答审稿人的问题

审稿人是这么问的:
Page 7 Line 43-52: The decrease of crystallite size reported by the authors, if any, was attributed to the smaller atom radius of the doping metals. I am very skeptical of this statement. The use of “possibly” does not guarantee ungrounded speculation. The authors should think about whether or not the change of lattice parameters could necessarily result in the change of crystallite size.

我在文中是这么写的:
In addition, the X-ray diffraction patterns shows that the crystallite size is diminished due to the metal doping, which possibly results from the smaller atom radius of doping metals (Co:0.125 nm, Mn:0.127 nm, Zn:0.134 nm, Ni:0.124 nm) compared with that of Ti (0.147 nm) (Dean, 1991).

我这么回答行不行:
We agree with the reviewer's comment. The revision is highlighted on pages # 7.
然后文中改为:In addition, the X-ray diffraction patterns shows that the crystallite size is diminished due to the broadening of the XRD peaks (Fig. 2).

其实我原先是这么想的:The crystallite size is reduces due to the broadening of the XRD peaks. However, the metal dopant can make the XRD peaks broad (Fig. 2). My hypothesis that the smaller crystal size of KLaTi2O6 is due to the smaller atomic size of the metal dopants compared to Ti may be right if the smaller metal atomic substituted for Ti. But it is only a ungrounded speculation. So we have deleted the hypothesis. The revision is highlighted on page #7.

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shuyuan8239

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【答案】应助回帖

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感谢参与,应助指数 +1
cxqtitan: 金币+1, 谢谢分享 2013-03-11 11:56:43
lavender_12: 金币+10 2013-03-26 22:18:05
其实我觉得你根本没有回答到该问题的本质!!
(1)晶粒大小的变化时受哪些因素影响呢?你回答说是由于XRD衍射峰变宽。这只是形式上的并不是本质原因。本质原因还在材料或催化剂上。
(2)晶胞参数的变化一般是证明粒子是否进入到了另一种物种的晶格(胞)中。与粒子大小变化关系并不大。
2楼2013-03-11 11:46:14
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lavender_12

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引用回帖:
2楼: Originally posted by shuyuan8239 at 2013-03-11 11:46:14
其实我觉得你根本没有回答到该问题的本质!!
(1)晶粒大小的变化时受哪些因素影响呢?你回答说是由于XRD衍射峰变宽。这只是形式上的并不是本质原因。本质原因还在材料或催化剂上。
(2)晶胞参数的变化一般是证 ...

我觉得你说的这2条很有道理,我也觉得峰宽只是呈现出来的结果,但是就审稿人的问题,我该如何回答?
The crystallite size is reduces due to the broadening of the XRD peaks. However, the metal dopant can make the XRD peaks broad (Fig. 2).
这么说对吗?
3楼2013-03-11 14:33:43
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shuyuan8239

木虫 (正式写手)

【答案】应助回帖

引用回帖:
3楼: Originally posted by lavender_12 at 2013-03-11 14:33:43
我觉得你说的这2条很有道理,我也觉得峰宽只是呈现出来的结果,但是就审稿人的问题,我该如何回答?
The crystallite size is reduces due to the broadening of the XRD peaks. However, the metal dopant can m ...

关键是你说的原因要有证据!这涉及到你的sample是怎么做的,哪些因素可能会引起晶粒变小?我不知道你做的是什么sample,也无法回答!
4楼2013-03-11 15:28:08
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