scholarly journals Correlation between Non-Dissociative Adsorption of CO and Surface Segregation of Solute Elements in Ni Alloys (Metal Dusting Corrosion)

2013 ◽  
Vol 77 (6) ◽  
pp. 210-217 ◽  
Author(s):  
Yoshitaka Nishiyama ◽  
Takashi Doi ◽  
Koji Moriguchi
Keyword(s):  
Surface Segregation ◽  
Dissociative Adsorption ◽  
Metal Dusting ◽  
Ni Alloys ◽  
Adsorption Of Co

Dissociative Adsorption of Carbonaceous Gases on Ni Containing Representative Elements

2011 ◽  
Vol 696 ◽  
pp. 45-50
Author(s):  
Yoshitaka Nishiyama ◽  
Koji Moriguchi ◽  
Nobuo Otsuka
Keyword(s):  
Binary Alloys ◽  
Dissociative Adsorption ◽  
Metal Dusting ◽  
Group 14 ◽  
Group 13 ◽  
Ni Alloys ◽  
Representative Element

Laboratory metal dusting test of several Ni binary alloys containing the representative element was conducted in a simulated syngas atmosphere at 650°C for 100h. The Ni alloys containing element belonging to Group 14 and 15 in the periodic series exhibited excellent metal dusting resistance, while those containing Group 13 did not. This behavior was able to be reasonably interpreted from the Blyholder mechanism and the concept of Pauling’s electronegativity.

Dissociative adsorption of CO and O2 on Cr(100), Cr(110), and Cr(111) in the temperature range 300–1175 K

1986 ◽  
Vol 173 (1) ◽  
pp. A385 ◽  
Author(s):  
A.G. Baca ◽  
L.E. Klebanoff ◽  
M.A. Schulz ◽  
E. Paparazzo ◽  
D.A. Shirley
Keyword(s):  
Dissociative Adsorption ◽  
Temperature Range ◽  
Adsorption Of Co

Crossover phenomenon in surface segregation of Cu-Ni alloys

1986 ◽  
Vol 34 (10) ◽  
pp. 7400-7401 ◽  
Author(s):  
Yi-Chen Cheng
Keyword(s):  
Surface Segregation ◽  
Ni Alloys

scholarly journals Surface segregation in Cu-Ni alloys

1993 ◽  
Vol 48 (24) ◽  
pp. 18284-18287 ◽  
Author(s):  
Brian Good ◽  
Guillermo Bozzolo ◽  
John Ferrante
Keyword(s):  
Surface Segregation ◽  
Ni Alloys

Summary Abstract: Surface segregation of Cu–Ni alloys

1985 ◽  
Vol 3 (3) ◽  
pp. 818-819 ◽  
Author(s):  
Tomihiro Hashizume ◽  
A. Jimbo ◽  
T. Sakurai
Keyword(s):  
Surface Segregation ◽  
Ni Alloys

Gibbsian Surface Segregation in cu-ni Alloys

1986 ◽  
Vol 57 (6) ◽  
pp. 780-780 ◽  
Author(s):  
L. E. Rehn ◽  
H. A. Hoff ◽  
N. Q. Lam
Keyword(s):  
Surface Segregation ◽  
Ni Alloys

Transition metal promoted K/Mo2C as efficient catalysts for CO hydrogenation to higher alcohols

2016 ◽  
Vol 6 (4) ◽  
pp. 1106-1119 ◽  
Author(s):  
E. T. Liakakou ◽  
E. Heracleous
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Active Sites ◽  
Co Hydrogenation ◽  
Dissociative Adsorption ◽  
Higher Alcohols ◽  
Higher Alcohol ◽  
Adsorption Of Co ◽  
Alcohol Formation

The transition metals strongly interact with molybdenum, forming mixed carbidic phases, that are likely responsible for the enhanced higher alcohol formation. These phases serve as active sites for molecular rather than dissociative adsorption of CO and offer a balance of non-dissociated and dissociated CO species on the surface.

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