Zobrazeno 1 - 10
of 69
pro vyhledávání: '"F.S. Feates"'
Publikováno v:
Carbon. 12:189-197
Silver is a powerful catalyst for the graphite-oxygen reaction at temperatures below 1150 K but can inhibit the reaction above this temperature. A study by CAEM reveals a complex situation. The behaviour of the catalyst depends on the initial heating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a6bedcba236ce4ecbaa534642b37dca
https://doi.org/10.1016/0008-6223(74)90025-6
https://doi.org/10.1016/0008-6223(74)90025-6
Autor:
A.G. Poole, F.S. Feates
Publikováno v:
Carbon. 9:499-509
Irradiations have been conducted in sealed tubes at 2.5 MNm−2 pressure and at 450K to test the influence of active species range and water vapour on the radiolytic gasification of graphite in CO2 or CO CO 2 mixtures. A large effect of the free gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e52dc08cf4f36698b3ff8f8475cf93a
https://doi.org/10.1016/0008-6223(71)90030-3
https://doi.org/10.1016/0008-6223(71)90030-3
Publikováno v:
Carbon. 10:93-96
The depositing characteristics of various gas mixtures containing CO2, CO and CH4 have been observed by controlled atmosphere electron microscopy and the initiation processes established. A flocculent amorphous deposit only formed in the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852382be9bc85cb0467683f191abb4c5
https://doi.org/10.1016/0008-6223(72)90014-0
https://doi.org/10.1016/0008-6223(72)90014-0
Publikováno v:
Carbon. 3:393-396
A study has been made of the changes which occur in the visible structure of graphite on exposure to vacuum ultra-violet irradiated carbon dioxide. Electron micrographs illustrate die main pattern of the oxidation process both in pure carbon dioxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bbd535e9e848705ab6efecf391190cd
https://doi.org/10.1016/0008-6223(66)90023-6
https://doi.org/10.1016/0008-6223(66)90023-6
Publikováno v:
Spectrochimica Acta. 18:485-497
The problems of the design of a high-intensity vacuum ultra-violet light source are discussed and details of an argon-arc source which has an output of 3× 1016 quanta sec−1 cm−2 are given. Methods of source calibration are considered including t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7a1045608b83d512f0efdf2fe657c0
https://doi.org/10.1016/s0371-1951(62)80160-x
https://doi.org/10.1016/s0371-1951(62)80160-x
Autor:
F.A. Walker, F.S. Feates
Publikováno v:
Carbon. 9:11-18
The primary gasification products of graphite oxidised radiolytically by CO 2 have been measured. With C-14 labelled graphite conditioned by prolonged exposure to radiolysed CO 2 the ratio of CO to CO 2 rises from 0·2 at 470 K to 0·5 at 770K. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::634429fe61ca5810f106ea686fcba973
https://doi.org/10.1016/0008-6223(71)90140-0
https://doi.org/10.1016/0008-6223(71)90140-0
Autor:
F.S. Feates
Publikováno v:
Journal of Nuclear Materials. 27:325-330
A novel method is described by which the etch decoration technique and electron microscopy are applied to the measurement of self-diffusion in graphite. Natural graphite single crystals have been “labelled” on their outer surfaces by a 14 CO exch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc02d66ef1013d0b4c36bb0b624932ed
https://doi.org/10.1016/0022-3115(68)90091-3
https://doi.org/10.1016/0022-3115(68)90091-3
Autor:
F.S. Feates, R.S. Sach
Publikováno v:
Carbon. 3:261-267
The rate at which graphite is gasified on exposure to photolysed (1165 A and 1236 A) carbon dioxide is reduced by addition of 0.1 v/o methane. An interpretation is proposed involving the decomposition of methane into methyl and methylene radicals, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cfde29dcc13bec57210c620ac3935d4
https://doi.org/10.1016/0008-6223(65)90060-6
https://doi.org/10.1016/0008-6223(65)90060-6
Autor:
F.S. Feates, J.R. Fryer
Publikováno v:
Carbon. 9:511-516
Surface oxides form on graphite exposed to radiolysed CO2 at 425 K by a process which is first order with respect to sites available for sorption. The oxide is formed radiolytically and is at least partially decomposed on heating the graphite to 775
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb25446a0c03c84c4c3f391e3f533c2
https://doi.org/10.1016/0008-6223(71)90031-5
https://doi.org/10.1016/0008-6223(71)90031-5
Autor:
F.S. Feates, B. Knight
Publikováno v:
Journal of Nuclear Materials. 3:277-283
The Ta/Ta 2 O 5 electrolyte system, when irradiated with γ rays or electrons, has been studied in detail. The results are compared with those previously reported for irradiation with UV and X-rays. Photocurrents have been measured which are proporti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8e6413b41a81c7ff9bd5de9a640f6e
https://doi.org/10.1016/0022-3115(61)90195-7
https://doi.org/10.1016/0022-3115(61)90195-7