Research Project
Grant-in-Aid for Challenging Exploratory Research
Total-reflection XAFS technique on the basis of detection of fluorescence X-ray was developed in order to know the hydration structure of ions distributed underneath liquid/liquid interface. This was applied to the adsorbed film of cationic surfactant (DTAB) at alkane/water interface by using newly constructed sample cell. One of the important results is the possibility to quantify the interfacial density of Br ion by K-edge absorption jump value in the XAFS spectrum. The improvement of S/N ratio in the EXAFS region is further needed to examine the hydration structure of Br ion at liquid/liquid interface.
All 2017 2016 2015 Other
All Journal Article (2 results) (of which Int'l Joint Research: 1 results, Peer Reviewed: 2 results, Open Access: 1 results) Presentation (3 results) (of which Int'l Joint Research: 1 results, Invited: 1 results) Remarks (1 results)
Progress in Surface Science
Volume: 92 Issue: 1 Pages: 1-39
10.1016/j.progsurf.2016.12.002
J. Phys. Chem. B
Volume: 119 Issue: 38 Pages: 12436-12445
10.1021/acs.jpcb.5b07632
