An interdisciplinary workshop that will explore applications of time-resolved x-ray spectroscopy to in situ and operando catalytic systems.
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Understanding chemical reactivity requires knowledge of every step of a reaction, including the structures of intermediate species, ideally under operando conditions. The metastable nature of reaction intermediates necessitates time-resolved measurements, often on the order or seconds to milliseconds. We plan an interdisciplinary workshop that will explore applications of time-resolved x-ray spectroscopy to in situ and operando catalytic systems. Systems that will be explored include:
Materials and Systems
- Biological and enzymatic catalysis at ambient temperatures and pressures using microfluidics
- Operando electrochemistry
- Heterogeneous reactions at elevated temperature and pressure
- Pump-probe reactions
Experimental Tools:
- X-ray absorption spectroscopy (XAS) and EXAFS
- One- and two-color x-ray emission spectroscopy (XES)
- Scanning and dispersive measurements
- High energy resolution fluorescence detected XAS and resonant XES
- Simultaneous “on-line” sample characterization (e.g. optical spectroscopy)
- Complementary quantum chemical computations
Agenda
All times are Eastern Time.
Day 1 |
September 13th |
|---|---|
| Session 1 | Speaker |
| Moderator | Serena DeBeer |
| 12:00-12:30 pm | Tobias Hanrath |
| 12:30-1:00 | Beatriz Roldán Cuenya |
| 1:00-1:30 | Andrej Singer |
| 1:30-2:00 | Richard Robinson |
| 2:00-2:15 | Break |
| Session 2 | Speaker |
| Moderator | Hector Abruña |
| 2:15-2:45 | Hannah Shafaat |
| 2:45-3:15 | Lois Pollack |
| 3:15-3:45 | Yulia Pushkar |
| 3:45-4:15 | Junko Yano |
Day 2 |
September 14th |
|---|---|
| Session 3 | Speaker |
| Moderator | Hector Abruña |
| 12:00-12:30 pm | Dooshaye Moonshiram |
| 12:30-1:00 | Chris Jacobson |
| 1:00-1:30 | Hoydoo You |
| 1:30-2:00 | Break |
| Session 4 | |
| Moderator | Chris Pollock |
| 2:00-4:00 | Directed discussion |