Reactivity of Rh+(CO)2 during the NO–CO and CO–O2 Reactions over Rh/Al2O3

Author： Almusaiteer K.A.   Chuang S.S.C.   Tan C-D.  

Publisher： Academic Press

ISSN： 0021-9517

Source： Journal of Catalysis, Vol.189, Iss.1, 2000-01, pp. : 247-252

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Exposure of Rh+(CO)2 on Rh/Al2O3 to NO causes CO desorption and adsorption of NO as Rh–NO+; exposure of Rh+(CO)2 to NO/H2 produced N2O at 573 K. The presence of both reductant (i.e., CO) and oxidant (i.e., NO or O2) in the reactant pulse is needed to initiate and sustain the NO–CO redox reaction cycle for CO2 formation.

Related content

Transient Kinetic Study of the Oxidation and Hydrogenation of Carbon Species Formed during CH 4 /He, CO 2 /He, and CH 4 /CO 2 Reactions over Rh/Al 2 O 3 Catalyst

By Tsipouriari V.A.   Efstathiou A.M.   Verykios X.E.  

Journal of Catalysis, Vol. 161, Iss. 1, 1996-01 ,pp. : 31-42 (12)

Academic Press

Access to resources Recommend Favorite

Mechanistic Studies of the NO–CO Reaction onRh/Al2O3under Net-Oxidizing Conditions

By Chuang S.S.C.   Tan C.  

Journal of Catalysis, Vol. 173, Iss. 1, 1998-01 ,pp. : 95-104 (10)

Academic Press

Access to resources Recommend Favorite

A Fixed-Bed Reactor Study of Catalytic Partial Oxidation over Rh/Al 2 O 3 : An Indication of a Direct Pathway to CO

By Lødeng Rune  

Topics in Catalysis, Vol. 54, Iss. 13-15, 2011-09 ,pp. : 873-880 (8)

Springer Publishing Company

Access to resources Recommend Favorite

Diffuse Reflectance FT-IR Studies of the Adsorption of CO on Rh/Al2O3 Catalysts

By Hamadeh Issam M.   Griffiths Peter R.  

Applied Spectroscopy, Vol. 41, Iss. 4, 1987-05 ,pp. : 682-688 (7)

Society for Applied Spectroscopy

Access to resources Recommend Favorite

SiO2-supported bimetallic Rh–Co catalysts derived from [Rh(CO)2Cl]2 and cobalt carbonyls

By Huang L.   Xu Y.  

Catalysis Letters, Vol. 53, Iss. 3-4, 1998-08 ,pp. : 177-183 (7)

Springer Publishing Company

Access to resources Recommend Favorite