Inquiry number

INS-0000001546

ABSTRACT

BL28XU is built as the advanced analysis beamline for batteries by Kyoto university, which is the center of "Research & Development Initiative for Scientific Innovation of New Generation Batteries" project by New Energy and Industrial Technology Development Organization (NEDO).
The battery reaction is analized by spatially and time resolved in situ X-ray diffraction (XRD) and X-ray absorption fine structure (XAFS).

AREA OF RESEARCH

• Rechargeable batteries

KEYWORD

• In situ, time resolved, microbeam
• XRD, XAFS, HAXPES

SOURCE AND OPTICS

• Light Source

  Tapered vacuum undulator

• Optics

  1st Mirror (M1), 2nd Mirror (M2), compact monochromator, 3rd Mirror (M3), 4th mirror (M4)
  M1 and compact monochromator are cooled by liquid nitrogen.
  M2, M3, M4 are cooled by water.
  All mirrors are coated with Pt and Rh.
  The beam is focused horizontally by M1 and M2, vertically by M3 and M4 which reject higher harmonics.
  The compact monochromator is driven by servo motor coupled with a rotatry feedthrough using magnetic fluid.
  Si(111) covers energy range 4-46 keV.
  Quasi white X-ray is available withput the monochromator.

  

  Overall view of hutch

  

  Optics hutch

  EXPERIMENTAL STATION

  • 8-axis goniometer (experimental hutch 1)
  • Scintillation counter, imaging plate, 2-dimensional pixel array detector
  • XAFS (experimental hutch 2)
  • micro-focused KB mirror, 21 element Ge semiconducting detector, CCD detector, wavelength dispersive XAFS
  • HAXPES (experimental hutch 2)
  

  Experimental hutch 1

  

  Experimental station

  PUBLICATION SEARCH

  BL28XU PUBLICATION SEARCH

  CONTACT INFORMATION

  So FUJINAMI
  Kyoto University Office of Society-Academia Collaboration for Innovation.
  Research & Development Initiative for Scientific Innovation of New Generation Batteries (RISING)
  1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198
  Phone : +81-(0)791-58-0803 PHS 3680
  FAX : +81-(0)791-58-1819
  e-mail : fujinami.so.8zkyoto-u.ac.jp
  

  Tomotaka NAKATANI
  Kyoto University Office of Society-Academia Collaboration for Innovation.
  Research & Development Initiative for Scientific Innovation of New Generation Batteries (RISING)
  1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198
  e-mail : nakatani.tomotaka.4akyoto-u.ac.jp
  

  Website

  http://www.rising.saci.kyoto-u.ac.jp/en/