Ch

Institutskolloquium “Optical properties of modified metal oxide aero-gels”

Date
Nov 26, 2019
Time
10:00 AM - 11:00 AM
Speaker
Benjamin Klemmed
Language
en
Main Topic
Chemie
Host
Moritz Schmidt
Description
To face the challenges of climate change, research on new materials for envi-ronmental analysis and the increased use of renewable energy sources is es-sential. In this respect, metal oxide aerogels can play a key role. As disordered networks, they are able to transfer the nanoscopic properties of their primary building blocks into the markoscopic world. In addition, the combination of the materials with gold nanorods allows their use as SERS substrates and enables to track the adsorption kinetics of analytes on mesoporous surfaces. Further-more, the composites can be used as optical superheaters. The doping of metal oxide aerogels with rare earth elements (Eu and Tb) results in materials with photoluminescence, where thermal treatment of the matrix leads to increased quantum yields.

Last modified: Nov 14, 2019, 12:07:00 AM

Location

Helmholtz-Zentrum Dresden-Rossendorf (801/P142 - Seminarraum FWO)Bautzner Landstraße40001328Dresden
E-Mail
HZDR
Homepage
http://www.hzdr.de

Organizer

Helmholtz-Zentrum Dresden-RossendorfBautzner Landstraße40001328Dresden
E-Mail
HZDR
Homepage
http://www.hzdr.de
Scan this code with your smartphone and get directly this event in your calendar. Increase the image size by clicking on the QR-Code if you have problems to scan it.
  • BiBiology
  • ChChemistry
  • CiCivil Eng., Architecture
  • CoComputer Science
  • EcEconomics
  • ElElectrical and Computer Eng.
  • EnEnvironmental Sciences
  • LaLaw
  • CuLinguistics, Literature and Culture
  • MtMaterials
  • MaMathematics
  • McMechanical Engineering
  • MeMedicine
  • PhPhysics
  • PsPsychology
  • SoSociety, Philosophy, Education
  • SpSpin-off/Transfer
  • TrTraffic
  • TgTraining
  • WlWelcome