论文标题

通过空缺缺陷的氧化石墨烯和放射性核素相互作用的机理的新见解

New insights into the mechanism of graphene oxide and radionuclide interaction through vacancy defects

论文作者

Kuzenkova, Anastasiia S., Romanchuk, Anna Yu., Trigub, Alexander L., Maslakov, Konstantin I., Egorov, Alexander V., Amidani, Lucia, Kittrelle, Carter, Kvashnina, Kristina O., Tour, James M., Talyzin, Alexandr V., Kalmykov, Stepan N.

论文摘要

通过将批量实验与显微镜和观察技术(例如X射线光电光谱(XPS))组合结合,通过批量实验与表征的批次实验结合(XPS)来研究,通过不同方法合成的石墨烯氧化物吸附放射性核素,从而使总反射傅立叶傅立叶传感型基本光谱(ATR-FRORESTINTION)减弱光谱(HERFD-XANES),扩展的X射线吸收精细结构(EXAFS)和高分辨率透射电子显微镜(HRTEM)。

The sorption of radionuclides by graphene oxides synthesized by different methods was studied through a combination of batch experiments with characterization by microscopic and spectroscopic techniques such as X-ray photoelectron spectroscopy (XPS), attenuated total reflection fourier-transform infrared spectroscopy (ATR-FTIR), high-energy resolution fluorescence detected X-Ray absorption spectroscopy (HERFD-XANES), extended X-ray absorption fine structure (EXAFS) and high resolution transmission electron microscopy (HRTEM).

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