Thermodynamic features of the Cu-ZSM-5 catalyzed NO decomposition reaction

2006 ◽  
Vol 23 (4) ◽  
pp. 547-554 ◽  
Author(s):  
Deuk Ki Lee
Keyword(s):  
Decomposition Reaction ◽  
No Decomposition

Effect of valence of copper in La2−Th CuO4 on NO decomposition reaction

2006 ◽  
Vol 7 (1) ◽  
pp. 29-32 ◽  
Author(s):  
Junjiang Zhu ◽  
Zhen Zhao ◽  
Dehai Xiao ◽  
Jing Li ◽  
Xiangguang Yang ◽  
...  
Keyword(s):  
Decomposition Reaction ◽  
No Decomposition

Development of MgCo2O4–BaCO3 composites as microwave catalysts for the highly effective direct decomposition of NO under excess O2 at a low temperature

2019 ◽  
Vol 9 (16) ◽  
pp. 4276-4285 ◽  
Author(s):  
Wentao Xu ◽  
Qige Wang ◽  
Kang Peng ◽  
Fengtao Chen ◽  
Xue Han ◽  
...  
Keyword(s):  
Low Temperature ◽  
Decomposition Reaction ◽  
Research Topic ◽  
Direct Decomposition ◽  
No Decomposition ◽  
Highly Effective ◽  
Decomposition Of No

The catalytic NO decomposition reaction is a hot research topic.

Direct NO decomposition over stepped transition-metal surfaces

2007 ◽  
Vol 79 (11) ◽  
pp. 1895-1903 ◽  
Author(s):  
Hanne Falsig ◽  
Thomas Bligaard ◽  
Claus H. Christensen ◽  
Jens K. Nørskov
Keyword(s):  
Transition Metal ◽  
Potential Energy ◽  
Metal Surfaces ◽  
Decomposition Reaction ◽  
No Decomposition ◽  
Full Potential ◽  
Activation Barriers ◽  
Energy Diagram ◽  
Transition Metal Surfaces ◽  
Potential Energy Diagram

We establish the full potential energy diagram for the direct NO decomposition reaction over stepped transition-metal surfaces by combining a database of adsorption energies on stepped metal surfaces with known Brønsted-Evans-Polanyi (BEP) relations for the activation barriers of dissociation of diatomic molecules over stepped transition- and noble-metal surfaces. The potential energy diagram directly points to why Pd and Pt are the best direct NO decomposition catalysts among the 3d, 4d, and 5d metals. We analyze the NO decomposition reaction in terms of a Sabatier-Gibbs-type analysis, and we demonstrate that this type of analysis yields results that to within a surprisingly small margin of error are directly proportional to the measured direct NO decomposition over Ru, Rh, Pt, Pd, Ag, and Au. We suggest that Pd, which is a better catalyst than Pt under the employed reaction conditions, is a better catalyst only because it binds O slightly weaker compared to N than the other metals in the study.

Characterization of active sites on copper ion-exchanged ZSM-5-type zeolite for NO decomposition reaction

1999 ◽  
Vol 1 (4) ◽  
pp. 649-656 ◽  
Author(s):  
Yasushige Kuroda ◽  
Ryotaro Kumashiro ◽  
Takefumi Yoshimoto ◽  
Mahiko Nagao
Keyword(s):  
Active Sites ◽  
Copper Ion ◽  
Decomposition Reaction ◽  
No Decomposition ◽  
Type Zeolite

Palladium and Molybdenum Mono and Bimetallic Catalysts on Modernite for Direct NO Decomposition Reaction

2009 ◽  
Vol 129 (3-4) ◽  
pp. 259-265 ◽  
Author(s):  
Rodrigo S. da Silveira ◽  
Andréa M. de Oliveira ◽  
Sibele B. C. Pergher ◽  
Victor Teixeira da Silva ◽  
Ione M. Baibich
Keyword(s):  
Bimetallic Catalysts ◽  
Decomposition Reaction ◽  
No Decomposition

A STUDY OF THE DECOMPOSITION REACTION OF METHANOL OVER Ru FIELD EMITTER SURFACES

1986 ◽  
Vol 47 (C7) ◽  
pp. C7-435-C7-440
Author(s):  
G.-K. CHUAH ◽  
N. KRUSE ◽  
G. ABEND ◽  
J. H. BLOCK
Keyword(s):  
Decomposition Reaction ◽  
Field Emitter

O-O bond activation with cobalt(II)-ethylenediamine complexes in ion-exchange resins

1980 ◽  
Vol 45 (6) ◽  
pp. 1780-1784 ◽  
Author(s):  
Atanas Andreev ◽  
Lachezar Prahov ◽  
Dimitar Shopov
Keyword(s):  
Ion Exchange ◽  
Bond Activation ◽  
Catalytic Properties ◽  
Decomposition Reaction ◽  
Ion Exchange Resins ◽  
Hydrogen Peroxide Decomposition ◽  
Surface Complexes ◽  
Peroxide Decomposition ◽  
Epr Parameters ◽  
Exchange Resins

The formation of Oxygen paramagnetic adducts of Co(II) containing ion-exchange resins in the presence of adsorbed ethylenediamine has been found. The EPR parameters of a complex of the type Co(III) (en)2O-2 and of O-2 species formed in the presence of Co(en)2+3 have been described. The catalytic properties of Co-ethylenediamine surface complexes with respect to the hydrogen peroxide decomposition reaction have been investigated and a probable mechanism has been suggested.

Effect of Ni incorporation in cobalt oxide lattice on carbon formation during ethanol decomposition reaction

2019 ◽  
Vol 254 ◽  
pp. 300-311 ◽  
Author(s):  
Anchu Ashok ◽  
Anand Kumar ◽  
Janarthanan Ponraj ◽  
Said A. Mansour ◽  
Faris Tarlochan
Keyword(s):  
Cobalt Oxide ◽  
Decomposition Reaction ◽  
Carbon Formation ◽  
Ethanol Decomposition
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