Zobrazeno 1 - 10
of 47
pro vyhledávání: '"J.J. Chludzinski"'
Publikováno v:
Journal of Catalysis. 88:97-106
Controlled atmosphere electron microscopy has been used to study the catalytic influence of potassium salts on the graphite-oxygen and graphite-steam reactions. This investigation showed strong interaction of potassium species with the graphite subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb6d972fd5a46b46e9e270838f4fc86
https://doi.org/10.1016/0021-9517(84)90054-x
https://doi.org/10.1016/0021-9517(84)90054-x
Publikováno v:
Fuel. 64:1151-1156
The catalytic effect of copper-nickel alloys on the graphite-steam reaction has been studied using a combination of controlled atmosphere electron microscopy and flow reactor techniques. These experiments show that the catalytic activity and selectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d088953b5f627c68ea33ce753372a6b5
https://doi.org/10.1016/0016-2361(85)90121-8
https://doi.org/10.1016/0016-2361(85)90121-8
Publikováno v:
Journal of Catalysis. 110:74-81
The gasification of graphite by H2O vapor, wet H2, and wet O2, catalyzed by a NiK mixture is studied using controlled atmosphere electron microscopy (CAEM). In H2O vapor the carbon consumption, between 550 and 1100 °C, is catalyzed by an edge recess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb10ff19e5d9fa975170728039e64f1
https://doi.org/10.1016/0021-9517(88)90298-9
https://doi.org/10.1016/0021-9517(88)90298-9
Autor:
J.J. Chludzinski, R.T.K. Baker
Publikováno v:
Carbon. 23:635-644
Controlled atmosphere electron microscopy has been used to study the influence of calcium on the graphite-oxygen and graphite-steam reactions. Direct observation of the specimen surface has enabled us to establish that the high catalytic activity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f289c727d71442725bf8e849347d1c
https://doi.org/10.1016/0008-6223(85)90223-4
https://doi.org/10.1016/0008-6223(85)90223-4
Publikováno v:
Carbon. 21:579-588
Controlled atmosphere electron microscopy examinations have shown that both tungsten and rhenium are active catalysts for the graphite-oxygen reaction, although the former exhibits only marginal activity. Of the two materials only rhenium is effectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d175574a08067ab47b66185e9c985d63
https://doi.org/10.1016/0008-6223(83)90242-7
https://doi.org/10.1016/0008-6223(83)90242-7
Autor:
J.J. Chludzinski, R.T.K. Baker
Publikováno v:
Carbon. 19:75-82
Controlled atmosphere electron microscopy studies have demonstrated that both chromium and copper are extremely active catalysts for the graphite-oxygen reaction over the range 550–800°C. Under these conditions the active catalytic entities are pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f48cfd58d622c1508572ced57ee1ff8
https://doi.org/10.1016/0008-6223(81)90110-x
https://doi.org/10.1016/0008-6223(81)90110-x
Publikováno v:
Carbon. 25:295-303
A combination of controlled atmosphere electron microscopy and Mossbauer spectroscopy has been used to investigate the characteristics of supported α-iron and γ-iron particles during the formation of carbon filaments via decomposition of acetylene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39b6dfa181edd2176fe84f9fe12429e
https://doi.org/10.1016/0008-6223(87)90129-1
https://doi.org/10.1016/0008-6223(87)90129-1
Publikováno v:
Fuel. 64:789-794
The concept of forming a bifunctional catalyst system for the gasification of carbon was investigated using controlled atmosphere electron microscopy. Platinum and barium were chosen as the catalyst components and their effect has been studied, both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dc7a332c43c8150d6dbbed3931c8dae
https://doi.org/10.1016/0016-2361(85)90011-0
https://doi.org/10.1016/0016-2361(85)90011-0
Publikováno v:
Journal of Catalysis. 93:312-320
Controlled-atmosphere electron microscopy and gravimetric measurements were used to study the effects of depositing powdered TiO2 on nickel surfaces with respect to the formation of filamentous carbon from acetylene and ethane. If the samples were he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceabff65b57b621058a93324ea4b8f71
https://doi.org/10.1016/0021-9517(85)90178-2
https://doi.org/10.1016/0021-9517(85)90178-2
Publikováno v:
Journal of Materials Science. 22:3831-3842
The interaction of single crystal molybdenum disulphide with various gases has been followed dynamically usingin situ scanning transmission electron microscopy. It is found that in the presence of oxygen attack takes place preferentially at edges and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566c3d95097eec9164a3c1115bcb446f
https://doi.org/10.1007/bf01133329
https://doi.org/10.1007/bf01133329