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wolfmanhd

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wolfmanhd(½ð±Ò+5, ·­ÒëEPI+1): ÕâÊÇ·­ÒëÈí¼þ·­ÒëµÄ 2012-01-15 10:34:12
°®ÓëÓêÏÂ(·­ÒëEPI-1): 2012-01-15 12:37:14
°®ÓëÓêÏÂ(½ð±Ò-5): 2012-01-15 12:37:29
°®ÓëÓêÏÂ: epiÊÕ»Ø 2012-01-15 12:37:47
°®ÓëÓêÏÂ(½ð±Ò-5): 2012-01-15 12:38:17
°®ÓëÓêÏÂ: google·­Ò룡 2012-01-15 12:38:22
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We have sent to the opinions of the part in the experiment added each sample addition amount, in this article Ni/Ti (atomic ratio) is the theoretical 1:20, in the experiment of sample each element and no damage.

Really XPS technology is not an appropriate determination method for the determination of the elements, he is just a surface qualitative tools, used to quantitative error is very large. As referees said ICP is a more appropriate method. We test the purpose of the XPS was to examine the body nitric acid nickel nickel before in 400 degrees is the complete decomposition for oxidation nickel, and not for the crystal quantitative analysis. XPS structure shows in 400 degrees nickel nitric acid oxidation nickel for all under decomposition, Ni/Ti (atomic ratio) for pitted, does exist certain error.
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2Â¥2012-01-14 23:15:01
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weichin

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wolfmanhd(½ð±Ò+45, ·­ÒëEPI+1): ¡ï¡ï¡ïºÜÓаïÖú 2012-01-16 10:48:29
°®ÓëÓêÏÂ(½ð±Ò+1): 2012-01-16 11:55:25
According the reviewers¡¯ comments, we have increased the inputs of each sample in the experiment. The theoretical value of Ni/Ti atomic ratio is 1:25, and no element of the samples in the experiment was lost. The XPS technique is certainly not suitable for measuring the content of each element; but rather, it is only a superficial qualitative tool which causes big errors in quantitative determination. Just as the reviewer pointed out, the ICP is a more appropriated tool. We chose the XPS technique with a view to testing whether the nickel precursor nickel nitrate is completely decomposed into nickel oxide under the temperature of 400 degrees Celsius, rather than to giving a quantitative analysis of its crystal form. The XPS structure showed that nickel nitrate is completely decomposed into nickel oxide under the temperature of 400 degrees Celsius with Ni/Ti atomic ratio being 1:25, and there were certainly some errors.
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3Â¥2012-01-15 15:31:02
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