Spatio-temporal pattern formation during the catalytic CO-oxidation on Pt(100)

Lauterbach, Jochen; Rotermund, Harm-Hinrich

doi:10.1016/0039-6028(94)90494-4

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Spatio-temporal pattern formation during the catalytic CO-oxidation on Pt(100)

MPS-Authors

/persons/resource/persons255700

Lauterbach, Jochen
Fritz Haber Institute, Max Planck Society;

/persons/resource/persons22027

Rotermund, Harm-Hinrich
Physical Chemistry, Fritz Haber Institute, Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Lauterbach, J., & Rotermund, H.-H. (1994). Spatio-temporal pattern formation during the catalytic CO-oxidation on Pt(100). Surface Science, 311(1-2), 231-246. doi:10.1016/0039-6028(94)90494-4.

引用: https://hdl.handle.net/21.11116/0000-0009-A205-A

要旨

Using the photoelectron emission microscope (PEEM) the spatio-temporal pattern formation during the catalytic oxidation of CO on a Pt(100) sample was observed at temperatures between 420 and 540 K and at CO and oxygen pressures around 10⁻⁵ mbar and 10⁻⁴ mbar, respectively. A clear correlation between CO₂-production and styles of pattern formation could be established. The appearance and shape of chemical concentration waves in the system could be related to an adsorbate induced phase transition on the platinum surface.