Figure 5
(a) X-ray fluorescence spectra of a standard solution containing 1300 p.p.m. Zr loaded into the HDAC. The spectra were measured at beamline L with the detector capillary or detector collimator as indicated. (b) X-ray fluorescence spectra of a standard solution containing 1000 p.p.m. Hf loaded into the HDAC measured at room temperature and of a NaOH solution (35 wt%) equilibrated with a hafnon crystal at 773 K (∼400 p.p.m. Hf). The spectra were measured at ID24 using the detector capillary. |