scholarly journals Analysis of Molecular Hydrogen Formation on Low-Temperature Surfaces in Temperature Programmed Desorption Experiments†

2007 ◽  
Vol 111 (49) ◽  
pp. 12611-12619 ◽  
Author(s):  
G. Vidali ◽  
V. Pirronello ◽  
L. Li ◽  
J. Roser ◽  
G. Manicó ◽  
...  
Keyword(s):  
Low Temperature ◽  
Molecular Hydrogen ◽  
Temperature Programmed Desorption ◽  
Hydrogen Formation ◽  
Temperature Programmed

Hydrothermal synthesis of manganese oxide nanorods as a highly active support for gold nanoparticles in CO oxidation and their stability at low temperature

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 62732-62738 ◽  
Author(s):  
Yu-Xin Miao ◽  
Li-Hui Ren ◽  
Lei Shi ◽  
Wen-Cui Li
Keyword(s):  
Gold Nanoparticles ◽  
Hydrothermal Synthesis ◽  
Low Temperature ◽  
Co Oxidation ◽  
Temperature Programmed Desorption ◽  
Deposition Method ◽  
Highly Active ◽  
Colloidal Deposition ◽  
Oxide Nanorods ◽  
Temperature Programmed

One active Au/MnO2 catalysts were prepared by a colloidal deposition method. The deactivation was studied by temperature programmed desorption of CO2 analysis.

Study on the Mechanism of SCR NO by Mn-Ce/CNTs Catalyst at Low-Temperature

2013 ◽  
Vol 773 ◽  
pp. 645-648 ◽  
Author(s):  
Qiao Wen Yang ◽  
Peng Fei Li ◽  
Bing Nan Ren ◽  
Ying Zhu ◽  
Dong Yao Xu
Keyword(s):  
Low Temperature ◽  
Competitive Advantage ◽  
Catalyst Surface ◽  
Temperature Programmed Desorption ◽  
Adsorption Performance ◽  
Temperature Programmed ◽  
Scr System ◽  
Adsorption Desorption ◽  
Scr No

The prepared Mn-Ce/CNTs catalyst was tested with Temperature-Programmed Desorption (TPD) in this experiment. The adsorption – desorption of NO, NH3, O2on the surface of catalyst were studied and the mechanism of SCR was analyzed. The conclusions were as follows: NH3was easily absorbed on the surface of Mn-Ce/CNTs catalyst for its significant competitive advantage; it can restrain the absorption of NO. The adsorption performance of NH3on catalyst surface was far greater than NO. When NO, O2adsorbed on the catalyst at the same time, the desorption amount of NO from catalyst significantly was less than the NO absorbed only. This shows that the O2can promote the adsorption of NO on the catalyst in SCR system.

Temperature programmed desorption of molecular hydrogen from a Si(111) surface: Theory and experiment

1995 ◽  
Vol 102 (2) ◽  
pp. 1034-1043 ◽  
Author(s):  
Michael C. Flowers ◽  
Neville B. H. Jonathan ◽  
Yong Liu ◽  
Alan Morris
Keyword(s):  
Molecular Hydrogen ◽  
Temperature Programmed Desorption ◽  
Surface Theory ◽  
Temperature Programmed ◽  
Theory And Experiment
Sign in / Sign up

Export Citation Format

Share Document