Výsledky vyhledávání - "M. V. Mathieu"

Akademický článek

Modeling development of breast cancer: from tumor microenvironment to preclinical applications.

Autor: Tang, Ruizhi, Liu, Xi-Qiu

Publikováno v: Frontiers in Pharmacology; 2024, p1-9, 9p

Sulfur poisoning of Pt/Al2O3 catalysts, II. Influence of sulfate impurities on carbon monoxide chemisorption and butane hydrogenolysis

Autor: Edouard Garbowski, A. Melchor, Michel Primet, M. V. Mathieu

Publikováno v: Reaction Kinetics and Catalysis Letters. 29:379-386

Sulfate contamination of Pt/Al2O3 catalysts does not affect the metal properties for temperatures of reduction lower than 300°C. After hydrogen treatment at 500°C, the sulfate groups were reduced into hydrogen sulfide which poisons platinum. Poison

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c942fa65f88495f3ceaaa1e0551b209
https://doi.org/10.1007/bf02068530

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Sulfur poisoning of Pt/Al2O3 catalysts, I. Determination of sulfur coverage by infrared spectroscopy

Autor: Michel Primet, A. Melchor, M. V. Mathieu, Edouard Garbowski

Publikováno v: Reaction Kinetics and Catalysis Letters. 29:371-377

In the case of Pt/Al2O3 catalysts, a spectroscopic method was proposed to determine the amount of sulfur irreversibly bonded to platinum. Sulfate contamination of Pt/Al2O3 samples does not affect the metal properties for reduction temperatures lower

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6592a1b9531d6ae97737ce624bdaada
https://doi.org/10.1007/bf02068529

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