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Éó¸åÒâ¼ûÖÐÓÐÒ»¸öר¼ÒÊÇ·ÖÎö·½ÃæµÄÐмң¬Ìáµ½XPS²âÊÔÖÐµÄ differential chargingÎÊÌâ¡£Ê×ÏÈ£¬ÎÒ²»Ì«¶®Õâ¸öרҵÓÃÓïµÄÒâ˼£¬ÁíÍ⣬Õâ¸ö differential charging ÔÚXPS¿ÉÒÔͨ¹ýÄÄЩÊÖ¶ÎÀ´¹æ±ÜÂð£¿Çë·¹ýµÄÅóÓÑÃǰï¸ö棬¸Ðл£¡ ÒÔÏÂÊÇÉó¸åÈËÔ»°£º Line 247-248 "including [SO3]2- at 166.6 eV 14, [S2O3]2- at 167.5 eV, [SO4]2- at 169.0 eV, and [SxO6]2- (x=2~6) at 168.5 eV" from the given data it is very hard to conclude on the different species as the BE differs only down to 0.5 eV. It can be noticed that there is a significant amount of differential charging present within the sample which is due to the composition of electrically conductive and nonconductive components. |
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