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bestcandyT金蟲 (小有名氣)
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[求助]
求助熱重分析的誤差范圍,審稿人意見認(rèn)為5攝氏度左右的誤差都可以接受!
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先不多說,上審稿意見原文: Authors answered this question by a TG/DSC experiment. However, it was difficult to convince readers. The slight temperature shift with a tolerance of 5oC for weight loss was normal for characterization. Furthermore, I don't think the reaction between TOA and polymer molecular can be explained by TG/DSC analysis. Maybe related references will be more convincing. 1. 審稿人認(rèn)為5攝氏度左右的誤差也可以接受。這個可接受誤差范圍是有規(guī)定值還是主觀判斷? 2. 審稿人認(rèn)為TGA/DSC 不適合用來分析我的材料TOA與PAN/PVP之間的反應(yīng)。我的TGA/DSC實(shí)驗設(shè)置在氮?dú)夥諊拢? oC/min的升溫速率,從室溫上升到800 oC,這個條件與我材料的碳化過程一致,為什么審稿人說不適合呢?注:我對比了幾種不同TOA含量來分析,TOA的含量只占PAN的5%至10%,差別沒有5攝氏度。 另外,若不用TGA/DSC分析TOA與PAN/PVP在碳化過程中反應(yīng),那有什么更好的檢測方法呢? 在線等各位解答疑惑,不甚感激。! |

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