Zobrazeno 1 - 10
of 23
pro vyhledávání: '"A. B. Fasman"'
Publikováno v:
Journal of Catalysis. 141:688-699
The effect on Raney nickel catalyst of annealing in hydrogen, and of mild oxidation and subsequent reduction have been studied. The properties investigated are the structure, hydrogen adsorption, and activity for nitrobenzene and potassium maleate li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306a7883c4bf0883fe88e9729523cc8b
https://doi.org/10.1006/jcat.1993.1173
https://doi.org/10.1006/jcat.1993.1173
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ad0b8af74c98e119a45ba18aca3f29
https://doi.org/10.1002/chin.199336025
https://doi.org/10.1002/chin.199336025
Autor:
A. B. Fasman
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bb8655ecc8687e0e0a5d3b14640d635
https://doi.org/10.1002/chin.199904252
https://doi.org/10.1002/chin.199904252
Publikováno v:
Reaction Kinetics & Catalysis Letters. 43:63-66
X-ray diffraction studies have revealed that the modification of Raney nickel catalysts by iron leads to formation of Ni−Fe solid solution, whereas modification by chromium and titanium produces Cr2O3 and TiO2. The higher dispersity of chromium —
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bfef34147dc3c2565a1788c732fb723
https://doi.org/10.1007/bf02075413
https://doi.org/10.1007/bf02075413
Publikováno v:
Reactivity of Solids. 2:373-380
The pore development in nickel- and aluminium-based alloys during their interaction with alkaline was studied by the methods of low-temperature adsorption and capillary condensation of argon. The data obtained were explained by a mechanism in which t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae2bd1ed865a1b32523d46326a20bb0
https://doi.org/10.1016/0168-7336(87)80008-6
https://doi.org/10.1016/0168-7336(87)80008-6
Publikováno v:
Reaction Kinetics and Catalysis Letters. 31:445-450
Genesis and structure of Raney nickel catalysts modified by Mo, Fe and Ca have been studied by XPS, SIMS and Auger and electron microprobe methods. It has been established that these catalysts are inhomogeneous and their structure can be described by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0213645c4bce067851d59b8b5547cb0e
https://doi.org/10.1007/bf02072986
https://doi.org/10.1007/bf02072986
Publikováno v:
Reaction Kinetics and Catalysis Letters. 23:25-28
Electron microscopy and Mossbauer spectroscopy studies of nickel-based Raney catalysts have revealed that the catalysts are formed through the successive aggregation of their structural elements. Catalyst particles are covered by a thin layer of nick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e97284019e6f923d1a240c1a521829e
https://doi.org/10.1007/bf02065658
https://doi.org/10.1007/bf02065658
Publikováno v:
Reaction Kinetics and Catalysis Letters. 22:45-48
Acrylonitrile adsorption over Cu−Pd catalysts decreases the CN-bond order. The addition of palladium enhances acrylonitrile adsorption and promotes the stabilization of copper in the zerovalent state. Strongly bound forms of adsorbed water molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540417b088ea879d79660d3d6896bcb6
https://doi.org/10.1007/bf02064804
https://doi.org/10.1007/bf02064804
Publikováno v:
Reaction Kinetics and Catalysis Letters. 32:499-504
Chemical composition and structure of surface layers of Raney nickel catalysts prepared from NiAl3 and Ni2Al3 intermetallides and Ni−Al (1∶1) alloy have been studied by SIMS and XPS methods. A model structure of these catalysts is suggested.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7093bdb7bbfd1feaa54515090f2474f7
https://doi.org/10.1007/bf02068358
https://doi.org/10.1007/bf02068358
Publikováno v:
Reaction Kinetics and Catalysis Letters. 2:89-96
The structure and phase composition of Raney nickel containing added zirconium, tantalum and manganese were determined by X-ray analysis, electron diffraction and electron microprobe analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94d7b17678e765dfda258d862c02f894
https://doi.org/10.1007/bf02060957
https://doi.org/10.1007/bf02060957