STATE AND REACTIONS OF COMPONENTS IN BIMETALLIC ALUMINOPLATINUM DEHYDROGENATION CATALYSTS.

N. M. Podkletnova; E. S. Shpiro; S. B. Kogan; Kh M. Minachev; N. R. Bursian

STATE AND REACTIONS OF COMPONENTS IN BIMETALLIC ALUMINOPLATINUM DEHYDROGENATION CATALYSTS.

N. M. Podkletnova, E. S. Shpiro, S. B. Kogan, Kh M. Minachev, N. R. Bursian

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

An x-ray photoelectron spectroscopic method has been used to investigate the composition of the surface and the state of the components at different stages of forming aluminoplatinum catalysts promoted by In or Sn. It has been shown that the reactions of deposited components during the calcining and reduction stages are accompanied by partial transfer of electron density from Pt to the promoter. It has been established that preliminary calcination of the catalyst facilitates the formation of metal-ionic aggregates and to a surface enrichment in platinum.

Original language	English
Pages (from-to)	620-624
Number of pages	5
Journal	Kinetics and Catalysis
Volume	28
Issue number	3 pt 2
State	Published - 1 May 1987
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry
Modeling and Simulation
Computer Science Applications

Cite this

@article{4058bc8b60fb4b22a9e06fd283c0878c,

title = "STATE AND REACTIONS OF COMPONENTS IN BIMETALLIC ALUMINOPLATINUM DEHYDROGENATION CATALYSTS.",

abstract = "An x-ray photoelectron spectroscopic method has been used to investigate the composition of the surface and the state of the components at different stages of forming aluminoplatinum catalysts promoted by In or Sn. It has been shown that the reactions of deposited components during the calcining and reduction stages are accompanied by partial transfer of electron density from Pt to the promoter. It has been established that preliminary calcination of the catalyst facilitates the formation of metal-ionic aggregates and to a surface enrichment in platinum.",

author = "Podkletnova, {N. M.} and Shpiro, {E. S.} and Kogan, {S. B.} and Minachev, {Kh M.} and Bursian, {N. R.}",

year = "1987",

month = may,

day = "1",

language = "English",

volume = "28",

pages = "620--624",

journal = "Kinetics and Catalysis",

issn = "0023-1584",

publisher = "Pleiades Publishing",

number = "3 pt 2",

}

TY - JOUR

T1 - STATE AND REACTIONS OF COMPONENTS IN BIMETALLIC ALUMINOPLATINUM DEHYDROGENATION CATALYSTS.

AU - Podkletnova, N. M.

AU - Shpiro, E. S.

AU - Kogan, S. B.

AU - Minachev, Kh M.

AU - Bursian, N. R.

PY - 1987/5/1

Y1 - 1987/5/1

N2 - An x-ray photoelectron spectroscopic method has been used to investigate the composition of the surface and the state of the components at different stages of forming aluminoplatinum catalysts promoted by In or Sn. It has been shown that the reactions of deposited components during the calcining and reduction stages are accompanied by partial transfer of electron density from Pt to the promoter. It has been established that preliminary calcination of the catalyst facilitates the formation of metal-ionic aggregates and to a surface enrichment in platinum.

AB - An x-ray photoelectron spectroscopic method has been used to investigate the composition of the surface and the state of the components at different stages of forming aluminoplatinum catalysts promoted by In or Sn. It has been shown that the reactions of deposited components during the calcining and reduction stages are accompanied by partial transfer of electron density from Pt to the promoter. It has been established that preliminary calcination of the catalyst facilitates the formation of metal-ionic aggregates and to a surface enrichment in platinum.

UR - http://www.scopus.com/inward/record.url?scp=0023343843&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0023343843

SN - 0023-1584

VL - 28

SP - 620

EP - 624

JO - Kinetics and Catalysis

JF - Kinetics and Catalysis

IS - 3 pt 2

ER -

STATE AND REACTIONS OF COMPONENTS IN BIMETALLIC ALUMINOPLATINUM DEHYDROGENATION CATALYSTS.

Abstract

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this