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[求助]
測量OER Tafel斜率問題 已有2人參與
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我們文章中采用從LSV曲線讀取數(shù)據(jù)直接作圖得到Tafel斜率,但是審稿人覺得這不是穩(wěn)態(tài)的測試結(jié)果,給出了如下審稿意見。請問這要怎么測?CA/CP的測試方式是不是類似https://jingyan.baidu.com/article/17bd8e5254f5ba85aa2bb860.html這兒提到的測試方法。 4. Tafel slopes are wrong. In definition, Tafel lines should be drawn from the curves that are 100% iR drop free. Hence, authors must obtain the Tafel slopes by other means (e.g, CA/CP or EIS). 測試的電壓范圍、掃描速率等等參數(shù)需要怎么設(shè)置? 謝謝各位 |
新蟲 (正式寫手)
銀蟲 (小有名氣)
| 你好!你可以私信我郵箱,我發(fā)一篇文獻(xiàn)你看,里面有如何用CA或者CV測試Tafel。We recommend reporting the Tafel plot produced by both CV and CA (or CP) to verify the accurate measurement of activity. As shown in Figure 10c, theTafel plot measured by CV (iR- and background-corrected) overlaps with the steady-state CA (iRcorrected),[83] indicating both of these two methods can reliably measure the OER activity of IrO2 nanoparticles. |
新蟲 (小有名氣)
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