Xinmei Yang

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The interaction between nuclear graphite and molten fluoride salts (46.5 mol % LiF/11.5 mol % NaF/42 mol % KF) is investigated by synchrotron X-ray diffraction and C K-edge X-ray absorption near-edge structure (XANES). It is found that there are a large number of H atoms in IG-110 nuclear graphite, which is attributed to the residual C-H bond after the(More)
An in-situ real-time synchrotron-based grazing incidence X-ray diffraction was systematically used to investigate the crystal structural evolution of carbon fiber reinforced carbon matrix (C/C) composite impregnated with FLiNaK molten salt during the heat-treatment process. It was found that the crystallographic thermal expansion and contraction rate of(More)
It is very important to explore the feature bands of MODIS for retrieving the water constituent by remote sensing. This paper aims to use derivative spectrum and continuum removal to extract the feature bands of the water spectrum in Liaodong Gulf. By simulation of MODIS band using in situ field spectrum, we can avoid the impact of atmosphere on information(More)
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