Prospects for the expansion of standing wave ambient pressure photoemission spectroscopy to reactions at elevated temperatures [electronic resource]
Standing wave ambient pressure photoemission spectroscopy (SWAPPS) is a promising method to investigate chemical and potential gradients across solid-vapor and solid-liquid interfaces under close-to-realistic environmental conditions, far away from high vacuum. Until now, these investigations have b...
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| Format: | Electronic eBook |
| Language: | English |
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Washington, D.C. : Oak Ridge, Tenn. :
United States. Department of Energy. Office of Science ; Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2021.
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MARC
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| 245 | 0 | 0 | |a Prospects for the expansion of standing wave ambient pressure photoemission spectroscopy to reactions at elevated temperatures |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Department of Energy. Office of Science ; |a Oak Ridge, Tenn. : |b Distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, |c 2021. | ||
| 300 | |a Size: Article No. 013207 : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
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| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through Scitech Connect. | ||
| 500 | |a 12/03/2021. | ||
| 500 | |a "Journal ID: ISSN 0734-2101." | ||
| 500 | |a "Other: ark:/13030/qt6m15m7gh." | ||
| 500 | |a Karsl?o?lu, Osman ; Trotochaud, Lena ; Salmassi, Farhad ; Gullikson, Eric M. ; Shavorskiy, Andrey ; Nemsak, Slavomir ; Bluhm, Hendrik ; | ||
| 520 | 3 | |a Standing wave ambient pressure photoemission spectroscopy (SWAPPS) is a promising method to investigate chemical and potential gradients across solid-vapor and solid-liquid interfaces under close-to-realistic environmental conditions, far away from high vacuum. Until now, these investigations have been performed only near room temperature, but for a wide range of interfacial processes, chief among them being heterogeneous catalysis, measurements at elevated temperatures are required. One concern in these investigations is the temperature stability of the multilayer mirrors, which generate the standing wave field. At elevated temperatures, degradation of the multilayer mirror due to, for example, interdiffusion between the adjacent layers, decreases the modulation of the standing wave field, thus rendering SWAPPS experiments much harder to perform. Here, we show that multilayer mirrors consisting of alternate B<sub>4</sub>C and W layers are stable at temperatures exceeding 600 ʻC and are, thus, promising candidates for future studies of surface and subsurface species in heterogeneous catalytic reactions using SWAPPS. | |
| 536 | |b AC02-05CH11231. | ||
| 650 | 7 | |a Depth profiling techniques |2 local. | |
| 650 | 7 | |a Surface and interface chemistry |2 local. | |
| 650 | 7 | |a Crystal optics |2 local. | |
| 650 | 7 | |a Photoelectron spectroscopy |2 local. | |
| 650 | 7 | |a Catalysts |2 local. | |
| 650 | 7 | |a Catalysis |2 local. | |
| 650 | 7 | |a Electron kinetic energy |2 local. | |
| 650 | 7 | |a Standing waves |2 local. | |
| 650 | 7 | |a Solid solid interfaces |2 local. | |
| 710 | 2 | |a Lawrence Berkeley National Laboratory. |4 res. | |
| 710 | 2 | |a United States. Department of Energy. Office of Science. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information |4 dst. | |
| 856 | 4 | 0 | |u https://www.osti.gov/servlets/purl/1856504 |z Full Text (via OSTI) |
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |i web |n 1 |