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SUMMARY:From nanoparticles synthesis in solution to functional devices –
  a perspective based on in situ synchrotron studies
DTSTART:20180614T103000
DTEND:20180614T113000
DTSTAMP:20260408T082247Z
UID:e54647c1823432fb0b8b2273b9b949364feb9fc8f3b36e20f6eeaf6d
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Dorota Koziej \nInstitute for Nanostructure and Solid St
 ate Physics\,\nCenter for Hybrid Nanostructures\,\nUniversity of Hamburg\,
  Germany\nChE-605 - Highlights in Energy Research seminar series\nOver the
  past years we have developed various approaches to fabricate materials wi
 th sophisticated chemical and structural complexity. We have focused on sy
 nthesis in non-aqueous solution since this approach is not limited to one 
 particular class of materials. Thus\, it gives us flexibility to tailor th
 e composition and properties of materials in respect to the application.\n
 In this talk\, I will present how X-ray synchrotron methods\, far from mer
 ely providing new tools\, are extending the ways we study\, understand and
  design such complex structures. Particularly\, combination of spectroscop
 ic and scattering methods and rapid data acquisition help to uncover the c
 omplex chemical world behind the synthesis of functional materials. It giv
 es complementary information about chemical reaction in solution and nucle
 ation\, growth and crystal phase transition of nanoparticles.[1-2]\nMoreov
 er\, I will discuss how the possibility to select with high-energy resolut
 ion the incident and emission X-ray energies offers unprecedented site sel
 ectivity and give access to determine structure – function relationship 
 of electrochemical materials. [3\,4\,5]\n \n[1] Staniuk M.\, Hirsch O.\, 
 Kränzlin N.\, Böhlen R.\, van Beek W.\, Abdala P. M.\, and Koziej D. Che
 m. Mater. 26\, 2014\, 2086.\n[2] Kränzlin N.\, van Beek W.\, Niederberger
  M. and Koziej D.\, Adv. Mater. Interfaces 2015\, 2\,1500094.\n[3] Hirsch 
 O.\, Kvashnina K.O.\, Luo L.\, Süess M.J.\, Glatzel P.\, and Koziej D. P
 NAS\, 2015\, 112\, 15803.\n[4] Hirsch O.\, Kvashnina K.\, Willa C.\, D Koz
 iej\, Chem.  Mater. 29 (4)\, 2017\, 1461-1466\n[5] Koziej D.\, Chem.  Ma
 ter. 28 (8)\, 2016\, 2478-2490\n\nThe seminar can also be followed remotel
 y by joining the online Cisco WebEx meeting (connection possible 15 minute
 s before the talk).\nSee here the documentation how to install the Cisco W
 ebEx add-on on your computer\nIn case of problem\, you can contact our IT 
 support (37679 - it.vs@epfl.ch ) \n 
LOCATION:I17 4 K2 https://plan.epfl.ch/?room==I17%204%20K2
STATUS:CONFIRMED
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