Nanocomposites on the basis of layered silicates as the catalysts for the dehydrogenation of methanol

A. A. Vedyagin, A. I. Nizovskii, K. S. Golohvast, P. G. Tsyrulnikov

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The methanol dehydrogenation reaction has been studied over impregnated copper-containing catalysts. A silica-montmorillonite nanocomposite has been used as the support for these systems. The catalyst’s features were found to depend strongly on the distance of the interlayer spacing within the structure of montmorillonite. The textural changes taking place in the support affect the accessibility of the active sites of the catalyst for methanol. The optimal temperature of the reductive pretreatment in hydrogen atmosphere required for the preparation of an active and durable enough nanocomposite-based catalyst was found to be 300°C.

Original languageEnglish
Pages (from-to)693-699
Number of pages7
JournalNanotechnologies in Russia
Volume9
Issue number11-12
DOIs
Publication statusPublished - 5 Dec 2014
Externally publishedYes

Fingerprint

Silicates
Dehydrogenation
dehydrogenation
Methanol
silicates
Nanocomposites
nanocomposites
methyl alcohol
Bentonite
catalysts
Catalysts
montmorillonite
Clay minerals
Catalyst supports
Silicon Dioxide
pretreatment
Copper
Hydrogen
interlayers
Silica

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Engineering(all)

Cite this

Nanocomposites on the basis of layered silicates as the catalysts for the dehydrogenation of methanol. / Vedyagin, A. A.; Nizovskii, A. I.; Golohvast, K. S.; Tsyrulnikov, P. G.

In: Nanotechnologies in Russia, Vol. 9, No. 11-12, 05.12.2014, p. 693-699.

Research output: Contribution to journalArticle

Vedyagin, A. A. ; Nizovskii, A. I. ; Golohvast, K. S. ; Tsyrulnikov, P. G. / Nanocomposites on the basis of layered silicates as the catalysts for the dehydrogenation of methanol. In: Nanotechnologies in Russia. 2014 ; Vol. 9, No. 11-12. pp. 693-699.
@article{a46effc032fa4f57bfbc882cc4eceb64,
title = "Nanocomposites on the basis of layered silicates as the catalysts for the dehydrogenation of methanol",
abstract = "The methanol dehydrogenation reaction has been studied over impregnated copper-containing catalysts. A silica-montmorillonite nanocomposite has been used as the support for these systems. The catalyst’s features were found to depend strongly on the distance of the interlayer spacing within the structure of montmorillonite. The textural changes taking place in the support affect the accessibility of the active sites of the catalyst for methanol. The optimal temperature of the reductive pretreatment in hydrogen atmosphere required for the preparation of an active and durable enough nanocomposite-based catalyst was found to be 300°C.",
author = "Vedyagin, {A. A.} and Nizovskii, {A. I.} and Golohvast, {K. S.} and Tsyrulnikov, {P. G.}",
year = "2014",
month = "12",
day = "5",
doi = "10.1134/S1995078014060172",
language = "English",
volume = "9",
pages = "693--699",
journal = "Nanotechnologies in Russia",
issn = "1995-0780",
publisher = "Springer Verlag",
number = "11-12",

}

TY - JOUR

T1 - Nanocomposites on the basis of layered silicates as the catalysts for the dehydrogenation of methanol

AU - Vedyagin, A. A.

AU - Nizovskii, A. I.

AU - Golohvast, K. S.

AU - Tsyrulnikov, P. G.

PY - 2014/12/5

Y1 - 2014/12/5

N2 - The methanol dehydrogenation reaction has been studied over impregnated copper-containing catalysts. A silica-montmorillonite nanocomposite has been used as the support for these systems. The catalyst’s features were found to depend strongly on the distance of the interlayer spacing within the structure of montmorillonite. The textural changes taking place in the support affect the accessibility of the active sites of the catalyst for methanol. The optimal temperature of the reductive pretreatment in hydrogen atmosphere required for the preparation of an active and durable enough nanocomposite-based catalyst was found to be 300°C.

AB - The methanol dehydrogenation reaction has been studied over impregnated copper-containing catalysts. A silica-montmorillonite nanocomposite has been used as the support for these systems. The catalyst’s features were found to depend strongly on the distance of the interlayer spacing within the structure of montmorillonite. The textural changes taking place in the support affect the accessibility of the active sites of the catalyst for methanol. The optimal temperature of the reductive pretreatment in hydrogen atmosphere required for the preparation of an active and durable enough nanocomposite-based catalyst was found to be 300°C.

UR - http://www.scopus.com/inward/record.url?scp=84914182410&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84914182410&partnerID=8YFLogxK

U2 - 10.1134/S1995078014060172

DO - 10.1134/S1995078014060172

M3 - Article

AN - SCOPUS:84914182410

VL - 9

SP - 693

EP - 699

JO - Nanotechnologies in Russia

JF - Nanotechnologies in Russia

SN - 1995-0780

IS - 11-12

ER -