Ni-Cu and Ni-Co alloys: Synthesis, structure, and catalytic activity for the decomposition of chlorinated hydrocarbons

A. V. Rudnev, A. S. Lysakova, Pavel E. Plyusnin, Yu I. Bauman, Yu V. Shubin, I. V. Mishakov, Aleksey A. Vedyagin, R. A. Buyanov

Результат исследований: Материалы для журналаСтатья

13 Цитирования (Scopus)

Аннотация

Homogeneous Ni x Cu1 - x and Ni x Co 1 - x (x = 0.90-0.99) alloys have been prepared through the coprecipitation of precursors (hydroxides or carbonates) and reduction of the precipitate. The formation of single-phase Ni x M1 - x alloys in all of the samples has been confirmed by X-ray diffraction. We have assessed the catalytic activity of the alloys for 1,2-dichloroethane decomposition with carbon nanomaterial (CNM) formation. The highest catalytic activity (CNM yield, 26-27 g/gcat) was offered by the nickel alloys containing ∼1 at % Cu or Co. The carbon material obtained has the form of segmented submicron wires with high morphological uniformity.

Язык оригиналаАнглийский
Страницы (с-по)566-571
Число страниц6
ЖурналInorganic Materials
Том50
Номер выпуска6
DOI
СостояниеОпубликовано - 2014
Опубликовано для внешнего пользованияДа

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ASJC Scopus subject areas

  • Inorganic Chemistry
  • Chemical Engineering(all)
  • Materials Chemistry
  • Metals and Alloys

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