Influence of a catalytic reaction on the surface composition and roughness factor of palladium-ruthenium alloys

Using X-ray photoelectron spectroscopy (XPS) and differential flow methods, the surface composition and surface area of Pd-Ru alloys have been examined before and after their use as catalysts. The increase in the catalytic activity of the alloys leads to the enrichment of their surface in ruthenium. It is concluded that the catalytic activity of these alloys is governed by the composition, structure and (to a lesser degree) the roughness of the surface. © 1978 Akadémiai Kiadó.

Авторы
Ustinova T.S. 1, 2, 3 , Smirnov V.S. 1, 2, 3 , Gryaznov V.M. 1, 2, 3 , Antoshin G.V. 1, 2, 3 , Shpiro E.S. 1, 2, 3 , Onwodi F.A. 1, 2, 3 , Shimulis V.I. 1, 2, 3 , Minachev Kh.M. 1, 2, 3
Редакторы
-
Издательство
Kluwer Academic Publishers
Номер выпуска
2
Язык
Английский
Страницы
227-232
Статус
Опубликовано
Подразделение
-
Номер
-
Том
9
Год
1978
Организации
  • 1 Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow, Russian Federation
  • 2 Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow, Russian Federation
  • 3 Patrice Lumumba Peoples' Friendship University, Moscow, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1615/