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通过电子顺磁共振和校准气体流量探索碳表面的激进性质
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Chimica
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Exploring the Radical Nature of a Carbon Surface by Electron Paramagnetic Resonance and a Calibrated Gas Flow
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通过电子顺磁共振和校准气体流量探索碳表面的激进性质

10,546 Views

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10:34 min

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April 24, 2014

DOI:

10.3791/51548-v

DOI:
10.3791/51548-v

•

10:34 min
April 24, 2014

•

4 Views
, , , ,
1Chemistry Institute,The Hebrew University of Jerusalem, 2Biological Chemistry Department,Ariel University, 3Chemistry Department, Faculty of Exact Science,Bar Ilan University, 4Chemistry Department,Ben-Gurion University

Summary

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稳定自由基存在于碳底物通过海森堡自旋交换与顺磁氧相互作用。这种相互作用可以显著STP条件下，通过在碳制流动的反磁性气体减少。这个手稿描述了一个简单的方法来描述这些自由基的性质。

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Cite this Article

Green, U., Shenberger, Y., Aizenshtat, Z., Cohen, H., Ruthstein, S. Exploring the Radical Nature of a Carbon Surface by Electron Paramagnetic Resonance and a Calibrated Gas Flow. J. Vis. Exp. (86), e51548, doi:10.3791/51548 (2014).

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